{"id":4664,"date":"2024-11-06T17:00:32","date_gmt":"2024-11-06T08:00:32","guid":{"rendered":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/?page_id=4664"},"modified":"2024-11-09T14:22:17","modified_gmt":"2024-11-09T05:22:17","slug":"%e3%81%af%e3%81%97%e3%82%99%e3%82%81%e3%81%a6%e3%81%ae-python-%e3%83%95%e3%82%9a%e3%83%ad%e3%82%af%e3%82%99%e3%83%a9%e3%83%9f%e3%83%b3%e3%82%af%e3%82%99","status":"publish","type":"page","link":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/%e3%82%b3%e3%83%b3%e3%83%94%e3%83%a5%e3%83%bc%e3%82%bf%e6%bc%94%e7%bf%92\/%e3%81%af%e3%81%97%e3%82%99%e3%82%81%e3%81%a6%e3%81%ae-python-%e3%83%95%e3%82%9a%e3%83%ad%e3%82%af%e3%82%99%e3%83%a9%e3%83%9f%e3%83%b3%e3%82%af%e3%82%99\/","title":{"rendered":"\u306f\u3057\u3099\u3081\u3066\u306e Python \u30d5\u309a\u30ed\u30af\u3099\u30e9\u30df\u30f3\u30af\u3099"},"content":{"rendered":"<p>\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u3092\u8a08\u7b97\u3057\u3066\u8868\u793a\u3059\u308b\u7c21\u5358\u306a\u4f8b\u304b\u3089\u59cb\u3081\u3066\uff0cPython \u306b\u3088\u308b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u6975\u3005\u57fa\u672c\u3092\u304a\u3055\u3089\u3044\u3057\u307e\u3059\u3002<\/p>\n<p style=\"text-align: right;\">update: 2024.11.6<br \/>\n<!--more--><\/p>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h3 id=\"\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u3092\u6c42\u3081\u308b\u4f8b\">\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u3092\u6c42\u3081\u308b\u4f8b<\/h3>\n<p>\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u3068\u306f\uff0c\u5bb6\u8a08\u306e\u6d88\u8cbb\u652f\u51fa\u306b\u5360\u3081\u308b\u98f2\u98df\u8cbb\uff08\u98df\u6599\u8cbb\uff0c\u98df\u8cbb\uff09\u306e\u5272\u5408\uff08\u30d1\u30fc\u30bb\u30f3\u30c8\u5358\u4f4d\uff09\u3067\u3059\u3002<\/p>\n<p>\u6d88\u8cbb\u652f\u51fa 110,000\u5186\uff0c\u98f2\u98df\u8cbb 37,000\u5186\u306e\u4eba\u306e\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u3092\u6c42\u3081\u308b\u4f8b\u3002Python \u3067\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a<strong>\u96fb\u5353\u7684\u306a\u4f7f\u3044\u65b9<\/strong>\u3067\u3059\u3050\u7b54\u3048\u304c\u51fa\u307e\u3059\u3002<\/p>\n<p>\u672c\u7a3f\u306e\u3088\u3046\u306b Jupyter Notebook \u74b0\u5883\u3067\u306f\uff0c\u4ee5\u4e0b\u306e1\u884c\u3092\u66f8\u3044\u305f\u3042\u3068\u306b\uff0cShift \u30ad\u30fc\u3092\u62bc\u3057\u306a\u304c\u3089 Enter \u30ad\u30fc\uff08\u307e\u305f\u306f Return \u30ad\u30fc\uff09\u3092\u62bc\u3057\u3066\u5b9f\u884c\u3057\u307e\u3059\u3002\u30a6\u30a4\u30f3\u30c9\u30a6\u4e0a\u90e8\u306e\u30b7\u30e7\u30fc\u30c8\u30ab\u30c3\u30c8\u304b\u3089\u300c\u25b6\ufe0e Run\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3082\u3044\u3044\u3067\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[1]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"mi\">37000<\/span><span class=\"o\">\/<\/span><span class=\"mi\">110000<\/span> <span class=\"o\">*<\/span> <span class=\"mi\">100<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[1]:<\/div>\n<div class=\"output_text output_subarea output_execute_result\">\n<pre>33.63636363636363<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u3053\u3053\u304b\u3089\u306f\uff0c\u5358\u306b\u96fb\u5353\u7684\u306b\u4f7f\u3046\u3060\u3051\u3067\u306f\u306a\u304f\uff0c\u5fdc\u7528\u30fb\u767a\u5c55\u3082\u898b\u636e\u3048\u3066\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u6587\u3092\u4f5c\u6210\u3057\u3066\u5b9f\u884c\u3059\u308b\u3053\u3068\u306b\u3057\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306e\u4f8b\u3067\u306f\uff0c<\/p>\n<ol>\n<li># \u3067\u59cb\u307e\u308b\u884c\u306f\u30b3\u30e1\u30f3\u30c8\u3067\u3059\u3002\u30b3\u30e1\u30f3\u30c8\u884c\u306f\u305d\u308c\u3092\u8aad\u3080\u4eba\u9593\u306e\u305f\u3081\u306e\u6ce8\u91c8\u3067\u3042\u308a\uff0c\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u6642\u306b\u306f\u7121\u8996\u3055\u308c\u307e\u3059\u3002<\/li>\n<li>3\u884c\u76ee\u3067\u5909\u6570 <code>spending<\/code> \u306b\u6d88\u8cbb\u652f\u51fa\u3067\u3042\u308b <code>110000<\/code>\uff08\u5186\uff09\u3068\u3044\u3046\u6570\u5024\u3092\u4ee3\u5165\u3057\uff0c<\/li>\n<li>4\u884c\u76ee\u3067\u5909\u6570 <code>food<\/code> \u306b\u98f2\u98df\u8cbb\u3067\u3042\u308b <code>37000<\/code>\uff08\u5186\uff09\u3068\u3044\u3046\u6570\u5024\u3092\u4ee3\u5165\u3057\uff0c<\/li>\n<li>5\u884c\u76ee\u3067\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u3092\u8a08\u7b97\u3057\u3066\uff0c\u5909\u6570 <code>eng<\/code> \u306b\u4ee3\u5165\u3057\uff0c<\/li>\n<li>6\u884c\u76ee\u3067\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u306e\u5024 <code>eng<\/code> \u3092\u8868\u793a\u3055\u305b\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[2]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"c1\"># \u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u3092\u6c42\u3081\u308b<\/span>\r\n<span class=\"c1\"># \u6d88\u8cbb\u652f\u51fa spending, \u98f2\u98df\u8cbb food, \u30a8\u30f3\u30b2\u30eb\u4fc2\u6570 eng<\/span>\r\n<span class=\"n\">spending<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">110000<\/span>\r\n<span class=\"n\">food<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">37000<\/span>\r\n<span class=\"n\">eng<\/span> <span class=\"o\">=<\/span> <span class=\"n\">food<\/span> <span class=\"o\">\/<\/span> <span class=\"n\">spending<\/span> <span class=\"o\">*<\/span> <span class=\"mi\">100<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">eng<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>33.63636363636363\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u30a8\u30e9\u30fc\u3068\u30c7\u30d0\u30b0\">\u30a8\u30e9\u30fc\u3068\u30c7\u30d0\u30b0<\/h4>\n<p>\u610f\u306b\u53cd\u3057\u3066\uff0c\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u3046\u307e\u304f\u52d5\u4f5c\u3057\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\uff0c\u4e0a\u8a18\u306e 3\u884c\u76ee\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u66f8\u3044\u305f\u5834\u5408\u3002<\/p>\n<p>\u639b\u3051\u7b97\u3092\u793a\u3059\u6f14\u7b97\u5b50\u306f <code>*<\/code>\uff0c\u5272\u308a\u7b97\u3092\u793a\u3059\u6f14\u7b97\u5b50\u306f <code>\/<\/code> \u3067\u3042\u308b\u3068\u3053\u308d\u3092\u8aa4\u3063\u3066\uff0c<code>\u00d7<\/code> \u3084 <code>\u00f7<\/code> \u3068\u66f8\u304f\u3068\uff0c\u3053\u308c\u3089\u306e\u8a18\u53f7\u306f Python \u3067\u306f\u6f14\u7b97\u5b50\u3068\u3057\u3066\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u306a\u3044\u306e\u3067\u30a8\u30e9\u30fc\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u30a8\u30e9\u30fc\u306f<strong>\u6587\u6cd5\u30a8\u30e9\u30fc\uff08SyntaxError\uff09<\/strong> \u3068\u547c\u3070\u308c\uff0cJupyter Notebook \u3067\u306f\uff0c\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8aa4\u308a\u3084\u305d\u306e\u7b87\u6240\u3092\u6307\u6458\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[3]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">spending<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">110000<\/span>\r\n<span class=\"n\">food<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">37000<\/span>\r\n<span class=\"n\">eng<\/span> <span class=\"o\">=<\/span> <span class=\"n\">food<\/span> <span class=\"err\">\u00f7<\/span> <span class=\"n\">spending<\/span> <span class=\"err\">\u00d7<\/span> <span class=\"mi\">100<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">x1<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_text output_error\">\n<pre><span class=\"ansi-cyan-fg\">  File <\/span><span class=\"ansi-green-fg\">\"&lt;ipython-input-3-5a58aab8cdc5&gt;\"<\/span><span class=\"ansi-cyan-fg\">, line <\/span><span class=\"ansi-green-fg\">3<\/span>\r\n<span class=\"ansi-red-fg\">    eng = food \u00f7 spending \u00d7 100<\/span>\r\n               ^\r\n<span class=\"ansi-red-fg\">SyntaxError<\/span><span class=\"ansi-red-fg\">:<\/span> invalid character in identifier\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u5225\u306e\u7a2e\u985e\u306e\u8aa4\u308a\u3082\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\uff0c\u30d1\u30fc\u30bb\u30f3\u30c8\u306b\u3059\u308b\u305f\u3081\u306b\u304b\u3051\u308b\u300c100\u300d\u3092\u8aa4\u3063\u3066\u300c1000\u300d\u3068\u5165\u529b\u3057\u305f\u5834\u5408&#8230;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[4]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">spending<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">110000<\/span>\r\n<span class=\"n\">food<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">37000<\/span>\r\n<span class=\"n\">eng<\/span> <span class=\"o\">=<\/span> <span class=\"n\">food<\/span> <span class=\"o\">\/<\/span> <span class=\"n\">spending<\/span> <span class=\"o\">*<\/span> <span class=\"mi\">1000<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">eng<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>336.3636363636364\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f <code>SyntaxError<\/code> \uff08\u6587\u6cd5\u30a8\u30e9\u30fc\uff09\u306e\u8b66\u544a\u304c\u51fa\u307e\u305b\u3093\u304c\uff0c\u7b54\u3048\u306f\u660e\u3089\u304b\u306b\u5909\u3067\u3059\u3002\uff08\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u306e\u6700\u5927\u5024\u306f100\u3060\u304b\u3089\u3002\uff09<\/p>\n<p>\u3053\u306e\u3088\u3046\u306a\u5834\u5408\u306f\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306b\u3068\u3063\u3066\u8aa4\u308a\u3067\u306f\u306a\u304f\uff0c\u6307\u793a\u901a\u308a\u306b\u8a08\u7b97\u3057\uff0c\u305d\u306e\u7d50\u679c\u3092\u8868\u793a\u3057\u307e\u3059\u3002<br \/>\n\u3053\u306e\u3088\u3046\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u4f5c\u6210\u8005\u306e\u4e0d\u6ce8\u610f\u3084\u52d8\u9055\u3044\u306b\u3088\u3063\u3066\u751f\u3058\u308b\u30a8\u30e9\u30fc\u306b\u306f\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<p>\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u6b63\u3057\u304f\u52d5\u4f5c\u3057\u306a\u3044\u5834\u5408\u306f\uff0c\u8aa4\u308a\u306e\u7b87\u6240\u3092\u63a2\u3057\uff0c\u4fee\u6b63\u3057\u3066\u518d\u5ea6\u52d5\u4f5c\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u6b63\u3057\u304f\u52d5\u4f5c\u3059\u308b\u3088\u3046\u306b\u306a\u308b\u307e\u3067\uff0c\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4fee\u6b63\u3057\uff0c\u5b9f\u884c\uff08Shift + Enter\uff09\u3057\u307e\u3059\u3002\u3053\u306e\u4f5c\u696d\u3092<strong>\u30c7\u30d0\u30b0<\/strong>\u3068\u3044\u3044\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h3 id=\"\u30c7\u30fc\u30bf\u306e\u578b\u3068\u5909\u6570\">\u30c7\u30fc\u30bf\u306e\u578b\u3068\u5909\u6570<\/h3>\n<p>\u4e0a\u8a18\u306e\u4f8b\u306e 1\u884c\u76ee\u3067\u306f\uff0c<code>spending<\/code> \u3068\u3044\u3046\u540d\u524d\u306e\u5909\u6570\u306b <code>110000<\/code> \u3068\u3044\u3046<br \/>\n\u6570\u5024\u3092\u4ee3\u5165\u3057\u3066\u3044\u307e\u3059\u3002\u5909\u6570\u540d\u306f\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u3067\u59cb\u307e\u308b\u82f1\u6570\u5b57\u5217\u306b\u3057\u307e\u3059\u3002\u5927\u6587\u5b57\u3068\u5c0f\u6587\u5b57\u306f\u533a\u5225\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u30c7\u30fc\u30bf\u578b\u306b\u306f\u6570\u5024\uff08\u6574\u6570\u578b\u30fb\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\u578b\uff09\u3068\u6587\u5b57\u5217\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u5909\u6570 <code>moji<\/code> \u306b\u6587\u5b57\u5217\u3092\u4ee3\u5165\u3059\u308b\u5834\u5408\u306f\uff0c\u4ee5\u4e0b\u306e\u3088\u3046\u306b <code>\"<\/code> \u3067\u56f2\u307f\u307e\u3059\u3002\uff08<code>'<\/code> \u3067\u56f2\u3093\u3067\u3082\u3088\u3044\u3002\uff09<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[5]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">moji<\/span> <span class=\"o\">=<\/span> <span class=\"s2\">\"\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\"<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">moji<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h3 id=\"\u5f0f\u3068\u6f14\u7b97\">\u5f0f\u3068\u6f14\u7b97<\/h3>\n<h4 id=\"\u56db\u5247\u6f14\u7b97\u3068\u304b\u3063\u3053-()\">\u56db\u5247\u6f14\u7b97\u3068\u304b\u3063\u3053 <code>()<\/code><\/h4>\n<p>\u8db3\u3057\u7b97\u306f <code>+<\/code>\uff0c<br \/>\n\u5f15\u304d\u7b97\u306f <code>-<\/code>\uff0c<br \/>\n\u639b\u3051\u7b97\u306f <code>*<\/code>\uff0c<br \/>\n\u5272\u308a\u7b97\u306f <code>\/<\/code>\u3067\u3059\u3002<\/p>\n<p>\u512a\u5148\u7684\u306b\u8a08\u7b97\u3057\u305f\u3044\u7b87\u6240\u306f\u4e38\u62ec\u5f27 <code>( )<\/code>\u3067 \u30b0\u30eb\u30fc\u30d7\u5316\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[6]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"mi\">2<\/span> <span class=\"o\">+<\/span>  <span class=\"mi\">50<\/span> <span class=\"o\">-<\/span> <span class=\"mi\">5<\/span> <span class=\"o\">*<\/span> <span class=\"mi\">6<\/span> <span class=\"o\">\/<\/span><span class=\"mi\">2<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[6]:<\/div>\n<div class=\"output_text output_subarea output_execute_result\">\n<pre>37.0<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[7]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"mi\">2<\/span> <span class=\"o\">+<\/span> <span class=\"p\">(<\/span><span class=\"mi\">50<\/span> <span class=\"o\">-<\/span> <span class=\"mi\">5<\/span> <span class=\"o\">*<\/span> <span class=\"mi\">6<\/span><span class=\"p\">)<\/span><span class=\"o\">\/<\/span><span class=\"mi\">2<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[7]:<\/div>\n<div class=\"output_text output_subarea output_execute_result\">\n<pre>12.0<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u6587\u5b57\u5217\u306e\u9023\u7d50-+\">\u6587\u5b57\u5217\u306e\u9023\u7d50 <code>+<\/code><\/h4>\n<p><code>+<\/code> \u306f\u6587\u5b57\u5217\u306e\u9023\u7d50\u6f14\u7b97\u306b\u3082\u4f7f\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u4f8b\u3092\u53c2\u7167\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[8]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">mo<\/span> <span class=\"o\">=<\/span> <span class=\"s2\">\"\u30a8\u30f3\u30b2\u30eb\"<\/span>\r\n<span class=\"n\">ji<\/span> <span class=\"o\">=<\/span> <span class=\"s2\">\"\u4fc2\u6570\"<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">mo<\/span> <span class=\"o\">+<\/span> <span class=\"n\">ji<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u6587\u5b57\u5217\u3068\u6570\u5024\u3092\u76f4\u63a5\u9023\u7d50\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u305d\u3093\u306a\u3068\u304d\u306f\uff0c<code>str()<\/code> \u95a2\u6570\u3067\u6570\u5024\u3092\u6587\u5b57\u5217\u306b\u5909\u63db\u3057\u3066\u9023\u7d50\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[9]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">spending<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">110000<\/span>\r\n<span class=\"n\">food<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">37000<\/span>\r\n<span class=\"n\">eng<\/span> <span class=\"o\">=<\/span> <span class=\"n\">food<\/span> <span class=\"o\">\/<\/span> <span class=\"n\">spending<\/span> <span class=\"o\">*<\/span> <span class=\"mi\">100<\/span>\r\n<span class=\"n\">output<\/span> <span class=\"o\">=<\/span> <span class=\"s2\">\"\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u306f \"<\/span> <span class=\"o\">+<\/span> <span class=\"nb\">str<\/span><span class=\"p\">(<\/span><span class=\"n\">eng<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">output<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u306f 33.63636363636363\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p><code>print()<\/code> \u306e\u3068\u3053\u308d\u306f\uff0c\u6587\u5b57\u5217\u306b\u3057\u3066\u9023\u7d50\u3057\u306a\u304f\u3066\u3082\uff0c\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3082\u66f8\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\n<code>print()<\/code> \u6587\u306f\uff0c\u30ab\u30f3\u30de (<code>,<\/code>) \u3067\u533a\u5207\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u8907\u6570\u306e\u9805\u76ee\uff08\u5909\u6570\uff09\u3092\u8868\u793a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[10]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u306f\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">eng<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"\u3067\u3059\u3002\"<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u306f 33.63636363636363 \u3067\u3059\u3002\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u5272\u308a\u7b97-\/-\u5546-\/\/-\u4f59\u308a-%\">\u5272\u308a\u7b97 <code>\/<\/code>, \u5546 <code>\/\/<\/code>, \u4f59\u308a <code>%<\/code><\/h4>\n<p>\u9664\u7b97 <code>\/<\/code> \u306f\u5e38\u306b\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\u578b\u306e\u5b9f\u6570\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[11]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"mi\">17<\/span><span class=\"o\">\/<\/span><span class=\"mi\">3<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[11]:<\/div>\n<div class=\"output_text output_subarea output_execute_result\">\n<pre>5.666666666666667<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p><code>\/\/<\/code> \u6f14\u7b97\u5b50\u306f \u6574\u6570\u9664\u7b97\u3092\u884c\u3044\u3001\u5c0f\u6570\u90e8\u3092\u5207\u308a\u6368\u3066\u305f\u6574\u6570\u5024\u3092\u8fd4\u3057\u307e\u3059\u3002\u5270\u4f59\u306f\u3001<code>%<\/code> \u3067\u6c42\u3081\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[12]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"mi\">17<\/span> <span class=\"o\">\/\/<\/span> <span class=\"mi\">3<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[12]:<\/div>\n<div class=\"output_text output_subarea output_execute_result\">\n<pre>5<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[13]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"mi\">17<\/span> <span class=\"o\">%<\/span> <span class=\"mi\">3<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[13]:<\/div>\n<div class=\"output_text output_subarea output_execute_result\">\n<pre>2<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u7d2f\u4e57-**\">\u7d2f\u4e57 <code>**<\/code><\/h4>\n<p>\u51aa\u4e57\u306f <code>**<\/code> \u3067\u3059\u3002<br \/>\n\u4ee5\u4e0b\u306e\u4f8b\u3067\u306f $2^4 = 2 \\times 2 \\times 2 \\times 2$ \u3068 $2^{1\/2} = \\sqrt{2}$ \u306e\u5024\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[14]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"mi\">2<\/span><span class=\"o\">**<\/span><span class=\"mi\">4<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"mi\">2<\/span><span class=\"o\">**<\/span><span class=\"p\">(<\/span><span class=\"mi\">1<\/span><span class=\"o\">\/<\/span><span class=\"mi\">2<\/span><span class=\"p\">))<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>16\r\n1.4142135623730951\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u25cb\u7df4\u7fd2-1\">\u25cb\u7df4\u7fd2 1<\/h4>\n<p>1 \u5929\u6587\u5358\u4f4d\uff081 au\uff09\u306e\u8ddd\u96e2\u3092\u5149\u901f c \u3067\u9032\u3080\u306e\u306b\u8981\u3059\u308b\u6642\u9593\u306f\u4f55\u6642\u9593\u4f55\u5206\u4f55\u79d2\u304b\u3002\u305f\u3060\u3057\uff0c<\/p>\n<ul>\n<li>1 \u5929\u6587\u5358\u4f4d\u306f 12 \u6841\u306e\u5b9a\u7fa9\u5b9a\u6570\uff08\u8aa4\u5dee\u7121\u3057\uff09\u3067 <code>149597870700<\/code> m<\/li>\n<li>\u5149\u901f c \u306f 9 \u6841\u306e\u5b9a\u7fa9\u5b9a\u6570\uff08\u8aa4\u5dee\u7121\u3057\uff09\u3067 <code>299792458<\/code> m\/s \u3067\u3042\u308b\u3002<\/li>\n<\/ul>\n<p>\u5272\u308a\u7b97 <code>\/<\/code> \u3068\u6574\u6570\u9664\u7b97 <code>\/\/<\/code> \u306e\u5024\u3092\u6bd4\u3079\u3066\uff0c\u5c0f\u6570\u70b9\u4ee5\u4e0b\u3092\u7121\u8996\u3059\u308c\u3070\u6574\u6570\u9664\u7b97\u306e\u7b54\u3048\u3092\u4f7f\u3063\u3066\u3088\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066&#8230;<\/p>\n<p>\u53c2\u8003\uff1a<\/p>\n<ul>\n<li><a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E5%A4%A9%E6%96%87%E5%8D%98%E4%BD%8D\">\u5929\u6587\u5358\u4f4d &#8211; Wikipedia<\/a><\/li>\n<li><a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E5%85%89%E9%80%9F\">\u5149\u901f &#8211; Wikipedia<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[15]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"mi\">149597870700<\/span> <span class=\"o\">\/<\/span> <span class=\"mi\">299792458<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[15]:<\/div>\n<div class=\"output_text output_subarea output_execute_result\">\n<pre>499.00478383615643<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[16]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"mi\">149597870700<\/span> <span class=\"o\">\/\/<\/span> <span class=\"mi\">299792458<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[16]:<\/div>\n<div class=\"output_text output_subarea output_execute_result\">\n<pre>499<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u5c0f\u6570\u70b9\u4ee5\u4e0b\u306f\u5207\u308a\u6368\u3066\u3066\u3082\u3088\u3044\u3053\u3068\u304c\u308f\u304b\u308b\u304b\u3089\uff0c\u7b54\u3048\u306f 499 \u79d2\u3068\u3057\u3066\u826f\u3044\u3053\u3068\u304c\u308f\u304b\u3063\u305f\u3002\u3053\u308c\u3092\u5206\u306b\u76f4\u3059\u306b\u306f\uff1f<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[\u00a0]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u6b8b\u308a\u306e\u79d2\u306f\uff1f<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h3 id=\"\u5bfe\u8a71\u578b\u30d7\u30ed\u30b0\u30e9\u30e0\">\u5bfe\u8a71\u578b\u30d7\u30ed\u30b0\u30e9\u30e0<\/h3>\n<h4 id=\"\u6587\u5b57\u5217\u306e\u5165\u529b-input()\">\u6587\u5b57\u5217\u306e\u5165\u529b <code>input()<\/code><\/h4>\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\uff0c\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u4e2d\u3067\u6d88\u8cbb\u652f\u51fa\u3084\u98f2\u98df\u8cbb\u3092\u6c7a\u3081\u3066\u3044\u307e\u3057\u305f\u304c\uff0c\u4eca\u5ea6\u306f\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3059\u308b\u4eba\u304c\u5165\u529b\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<h4 id=\"\u6570\u5b57\u6587\u5b57\u5217\u304b\u3089\u6570\u5024\u3078-float()\">\u6570\u5b57\u6587\u5b57\u5217\u304b\u3089\u6570\u5024\u3078 <code>float()<\/code><\/h4>\n<p><code>input()<\/code> \u95a2\u6570\u306f\u5165\u529b\u3055\u308c\u305f\u300c\u6587\u5b57\u5217\u300d\u3092\u8fd4\u3059\u306e\u3067\uff0c\u6570\u5024\u3068\u3057\u3066\u8a08\u7b97\u3059\u308b\u305f\u3081\u306b <code>float()<\/code> \u3067\u6570\u5024\uff08\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\uff09\u306b\u5909\u63db\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[17]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">spending<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">input<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u6d88\u8cbb\u652f\u51fa?\uff08\u534a\u89d2\u6570\u5b57\u3067\u5165\u529b\u5f8c\uff0cEnter \u30ad\u30fc\u3092\u62bc\u3059\uff09 \"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">food<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">input<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u98f2\u98df\u8cbb?\uff08\u534a\u89d2\u6570\u5b57\u3067\u5165\u529b\u5f8c\uff0cEnter \u30ad\u30fc\u3092\u62bc\u3059\uff09 \"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">eng<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">float<\/span><span class=\"p\">(<\/span><span class=\"n\">food<\/span><span class=\"p\">)<\/span> <span class=\"o\">*<\/span> <span class=\"mi\">100<\/span> <span class=\"o\">\/<\/span> <span class=\"nb\">float<\/span><span class=\"p\">(<\/span><span class=\"n\">spending<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u306f\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">eng<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>\u6d88\u8cbb\u652f\u51fa?\uff08\u534a\u89d2\u6570\u5b57\u3067\u5165\u529b\u5f8c\uff0cEnter \u30ad\u30fc\u3092\u62bc\u3059\uff09 110000\r\n\u98f2\u98df\u8cbb?\uff08\u534a\u89d2\u6570\u5b57\u3067\u5165\u529b\u5f8c\uff0cEnter \u30ad\u30fc\u3092\u62bc\u3059\uff09 37000\r\n\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u306f 33.63636363636363\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h3 id=\"\u95a2\u6570\u306e\u5b9a\u7fa9\u3068\u547c\u3073\u51fa\u3057\">\u95a2\u6570\u306e\u5b9a\u7fa9\u3068\u547c\u3073\u51fa\u3057<\/h3>\n<p>\uff08\u3053\u308c\u307e\u3067\u306e\u4f8b\u3067\u306f1\u56de\u3057\u304b\u8a08\u7b97\u3057\u3066\u3044\u307e\u305b\u3093\u304c\uff09\u3088\u304f\u4f7f\u3046\u8a08\u7b97\u3092\u300c\u95a2\u6570\u300d\u3068\u3057\u3066\u5b9a\u7fa9\u3059\u308b\u4f8b\u3067\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306e\u4f8b\u3067\u306f\uff0c\u306f\u3058\u3081\u306b\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u3092\u8a08\u7b97\u3059\u308b\u95a2\u6570 <code>calc()<\/code> \u3092\u5b9a\u7fa9\u3057\uff0c\u3042\u3068\u306e\u30bb\u30eb\u3067\u305d\u306e\u95a2\u6570\u3092\u547c\u3073\u51fa\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u95a2\u6570\u5b9a\u7fa9\u306e\u66f8\u5f0f\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<p><code>def<\/code> \u6587\u306e\u6b21\u306e\u884c\u304b\u3089\u306e\u30a4\u30f3\u30c7\u30f3\u30c8\uff08\u5b57\u4e0b\u3052\uff09\u306b\u6ce8\u610f\u3002Python \u3067\u306f\u30a4\u30f3\u30c7\u30f3\u30c8\u306b\u5927\u4e8b\u306a\u610f\u5473\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<div class=\"highlight\">\n<pre><span class=\"k\">def<\/span> <span class=\"nf\">f<\/span><span class=\"p\">(<\/span><span class=\"n\">x<\/span><span class=\"p\">):<\/span>\r\n    <span class=\"o\">...<\/span>\r\n    <span class=\"k\">return<\/span> <span class=\"o\">...<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[18]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"k\">def<\/span> <span class=\"nf\">calc<\/span><span class=\"p\">(<\/span><span class=\"n\">spending<\/span><span class=\"p\">,<\/span> <span class=\"n\">food<\/span><span class=\"p\">):<\/span>\r\n    <span class=\"sd\">\"\"\" \u6d88\u8cbb\u652f\u51fa spending \u5186\u3068<\/span>\r\n<span class=\"sd\">        \u98f2\u98df\u8cbb food \u5186\u304b\u3089\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u3092\u8a08\u7b97\u3059\u308b\u3002\"\"\"<\/span>\r\n    <span class=\"c1\"># \u5ff5\u306e\u305f\u3081\uff0cfloat() \u3067\u6570\u5024\u306b\u5909\u63db\u3057\u3066\u8a08\u7b97<\/span>\r\n    <span class=\"k\">return<\/span> <span class=\"nb\">float<\/span><span class=\"p\">(<\/span><span class=\"n\">food<\/span><span class=\"p\">)<\/span> <span class=\"o\">*<\/span> <span class=\"mi\">100<\/span> <span class=\"o\">\/<\/span> <span class=\"nb\">float<\/span><span class=\"p\">(<\/span><span class=\"n\">spending<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[19]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">spending<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">input<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u6d88\u8cbb\u652f\u51fa? \"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">food<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">input<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u98f2\u98df\u8cbb? \"<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"c1\"># \u4e0a\u3067\u5b9a\u7fa9\u3055\u308c\u305f\u95a2\u6570 calc() \u3092\u547c\u3073\u51fa\u3059<\/span>\r\n<span class=\"n\">eng<\/span> <span class=\"o\">=<\/span> <span class=\"n\">calc<\/span><span class=\"p\">(<\/span><span class=\"n\">spending<\/span><span class=\"p\">,<\/span> <span class=\"n\">food<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u306f\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">eng<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>\u6d88\u8cbb\u652f\u51fa? 110000\r\n\u98f2\u98df\u8cbb? 37000\r\n\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u306f 33.63636363636363\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u306a\u304a\uff0c<code>\"\"\"<\/code> \u3067\u56f2\u307e\u308c\u305f\u6587\u5b57\u5217\u306f\u300c\u30c9\u30ad\u30e5\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u6587\u5b57\u5217\uff08docstring\uff09\u300d\u3068\u547c\u3070\u308c\u308b\u95a2\u6570\u306e\u8aac\u660e\u6587\u3067\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306e\u3088\u3046\u306b <code>help()<\/code> \u3067\u53c2\u7167\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[20]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">help<\/span><span class=\"p\">(<\/span><span class=\"n\">calc<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>Help on function calc in module __main__:\r\n\r\ncalc(spending, food)\r\n    \u6d88\u8cbb\u652f\u51fa spending \u5186\u3068\r\n    \u98f2\u98df\u8cbb food \u5186\u304b\u3089\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u3092\u8a08\u7b97\u3059\u308b\u3002\r\n\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u3044\u3063\u305f\u3093\u5b9a\u7fa9\u3055\u308c\u305f\u95a2\u6570\u306f\uff0c\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u4f55\u56de\u3067\u3082\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[21]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">calc<\/span><span class=\"p\">(<\/span><span class=\"mi\">120000<\/span><span class=\"p\">,<\/span> <span class=\"mi\">53000<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[21]:<\/div>\n<div class=\"output_text output_subarea output_execute_result\">\n<pre>44.166666666666664<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u25cb\u7df4\u7fd2-2\">\u25cb\u7df4\u7fd2 2<\/h4>\n<p>\u6d88\u8cbb\u652f\u51fa\u3092\u5165\u529b\u3059\u308b\u3068\uff0c\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u304c 20 ~ 40 \u3068\u306a\u308b\u98f2\u98df\u8cbb\u3092\u8868\u793a\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u3064\u304f\u308a\u306a\u3055\u3044\u3002<\/p>\n<p>\u30d2\u30f3\u30c8\uff1a\u6d88\u8cbb\u652f\u51fa <code>spending<\/code> \u304c\u5165\u529b\u3055\u308c\u308c\u3070\uff0c\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u304c <code>20<\/code> \u3068\u306a\u308b\u98df\u8cbb <code>food20<\/code> \u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a08\u7b97\u3055\u308c\u308b\u3002<\/p>\n<div class=\"highlight\">\n<pre><span class=\"n\">food20<\/span> <span class=\"o\">=<\/span> <span class=\"n\">spending<\/span> <span class=\"o\">*<\/span> <span class=\"mf\">0.2<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[\u00a0]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h3 id=\"\u6570\u5b66\u95a2\u6570\u3092\u4f7f\u3046\">\u6570\u5b66\u95a2\u6570\u3092\u4f7f\u3046<\/h3>\n<p>$\\sin x, \\cos x, \\tan x$\u306a\u3069\u306e\u6570\u5b66\u95a2\u6570\u3092\u4f7f\u3046\u5834\u5408\u306f\uff0c\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u4f7f\u3046\u524d\u306b <code>math<\/code> \u30e2\u30b8\u30e5\u30fc\u30eb\u3092 <code>import<\/code> \u3057\u307e\u3059\u3002\uff08\u6700\u521d\u306b1\u56de\u3060\u3051 <code>import<\/code> \u3059\u308c\u3070\uff0c\u305d\u308c\u4ee5\u964d\u306f\u4e00\u3005 <code>import<\/code> \u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\uff09<\/p>\n<h4 id=\"math-\u306e-import\">math \u306e import<\/h4>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[22]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"kn\">import<\/span> <span class=\"nn\">math<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u5186\u5468\u7387-math.pi\">\u5186\u5468\u7387 <code>math.pi<\/code><\/h4>\n<p>\u6570\u5b66\u5b9a\u6570\u306e\u5186\u5468\u7387 <code>math.pi<\/code> \u306a\u3069\u3082\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[23]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u03c0 =\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">math<\/span><span class=\"o\">.<\/span><span class=\"n\">pi<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>\u03c0 = 3.141592653589793\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u4e09\u89d2\u95a2\u6570-math.sin()-math.cos()-math.tan()\">\u4e09\u89d2\u95a2\u6570 <code>math.sin()<\/code> <code>math.cos()<\/code> <code>math.tan()<\/code><\/h4>\n<p>$\\displaystyle \\sin \\frac{\\pi}{2}, \\ \\cos \\frac{\\pi}{3}, \\ \\tan \\frac{\\pi}{4}$ \u306e\u5024\u3092\u4e00\u6c17\u306b\u8868\u793a\u3055\u305b\u3066\u307f\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[24]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">math<\/span><span class=\"o\">.<\/span><span class=\"n\">sin<\/span><span class=\"p\">(<\/span><span class=\"n\">math<\/span><span class=\"o\">.<\/span><span class=\"n\">pi<\/span><span class=\"o\">\/<\/span><span class=\"mi\">2<\/span><span class=\"p\">),<\/span> <span class=\"n\">math<\/span><span class=\"o\">.<\/span><span class=\"n\">cos<\/span><span class=\"p\">(<\/span><span class=\"n\">math<\/span><span class=\"o\">.<\/span><span class=\"n\">pi<\/span><span class=\"o\">\/<\/span><span class=\"mi\">3<\/span><span class=\"p\">),<\/span> <span class=\"n\">math<\/span><span class=\"o\">.<\/span><span class=\"n\">tan<\/span><span class=\"p\">(<\/span><span class=\"n\">math<\/span><span class=\"o\">.<\/span><span class=\"n\">pi<\/span><span class=\"o\">\/<\/span><span class=\"mi\">4<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[24]:<\/div>\n<div class=\"output_text output_subarea output_execute_result\">\n<pre>(1.0, 0.5000000000000001, 0.9999999999999999)<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h5 id=\"\u5ea6\u304b\u3089\u30e9\u30b8\u30a2\u30f3\u3078-math.radians()\">\u5ea6\u304b\u3089\u30e9\u30b8\u30a2\u30f3\u3078 <code>math.radians()<\/code><\/h5>\n<p>\u89d2\u5ea6\u306e\u5358\u4f4d\u3068\u3057\u3066\u5ea6\uff08\u00b0\uff09\u3092\u4f7f\u3044\u305f\u3044\u3068\u304d\u306f\uff0c<code>math.radians()<\/code> \u3067\u30e9\u30b8\u30a2\u30f3\u306b\u306a\u304a\u3057\u3066\u304b\u3089\u5f15\u6570\u3068\u3057\u3066\u95a2\u6570\u306b\u5165\u308c\u307e\u3059\u3002<\/p>\n<p>$\\displaystyle \\sin 90^{\\circ}, \\ \\cos 60^{\\circ}, \\ \\tan 45^{\\circ}$ \u306e\u5024\u3092\u4e00\u6c17\u306b\u8868\u793a\u3055\u305b\u3066\u307f\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[25]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">r90<\/span> <span class=\"o\">=<\/span> <span class=\"n\">math<\/span><span class=\"o\">.<\/span><span class=\"n\">radians<\/span><span class=\"p\">(<\/span><span class=\"mi\">90<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">r60<\/span> <span class=\"o\">=<\/span> <span class=\"n\">math<\/span><span class=\"o\">.<\/span><span class=\"n\">radians<\/span><span class=\"p\">(<\/span><span class=\"mi\">60<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">r45<\/span> <span class=\"o\">=<\/span> <span class=\"n\">math<\/span><span class=\"o\">.<\/span><span class=\"n\">radians<\/span><span class=\"p\">(<\/span><span class=\"mi\">45<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"n\">math<\/span><span class=\"o\">.<\/span><span class=\"n\">sin<\/span><span class=\"p\">(<\/span><span class=\"n\">r90<\/span><span class=\"p\">),<\/span> <span class=\"n\">math<\/span><span class=\"o\">.<\/span><span class=\"n\">cos<\/span><span class=\"p\">(<\/span><span class=\"n\">r60<\/span><span class=\"p\">),<\/span> <span class=\"n\">math<\/span><span class=\"o\">.<\/span><span class=\"n\">tan<\/span><span class=\"p\">(<\/span><span class=\"n\">r45<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[25]:<\/div>\n<div class=\"output_text output_subarea output_execute_result\">\n<pre>(1.0, 0.5000000000000001, 0.9999999999999999)<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u53c2\u8003\uff1amath-\u4ee5\u5916\u306e\u6570\u5b66\u95a2\u6570\">\u53c2\u8003\uff1a<code>math<\/code> \u4ee5\u5916\u306e\u6570\u5b66\u95a2\u6570<\/h4>\n<h5 id=\"NumPy\">NumPy<\/h5>\n<p>\u4e09\u89d2\u95a2\u6570\u306a\u3069\u306e\u6570\u5b66\u95a2\u6570\u306f\uff0c\u6a19\u6e96\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3042\u308b <code>math<\/code> \u4ee5\u5916\u306b\u3082\uff0c<code>numpy<\/code> \u3084 <code>sympy<\/code> \u306a\u3069\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3082\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u8a73\u7d30\u306f\uff0c\u305d\u308c\u305e\u308c\u304c\u5fc5\u8981\u306b\u306a\u3063\u305f\u3068\u304d\u306b\u3067\u3082&#8230;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[26]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"kn\">import<\/span> <span class=\"nn\">numpy<\/span> <span class=\"k\">as<\/span> <span class=\"nn\">np<\/span>    <span class=\"c1\"># np. \u3092\u3064\u3051\u3066\u4f7f\u3046<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>$\\displaystyle \\sin \\frac{\\pi}{2}, \\ \\cos \\frac{\\pi}{3}, \\ \\tan \\frac{\\pi}{4}$ \u306e\u5024\u3092\u4e00\u6c17\u306b\u8868\u793a\u3055\u305b\u3066\u307f\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[27]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"c1\"># numpy \u306e\u5186\u5468\u7387\u306f np.pi<\/span>\r\n\r\n<span class=\"n\">np<\/span><span class=\"o\">.<\/span><span class=\"n\">sin<\/span><span class=\"p\">(<\/span><span class=\"n\">np<\/span><span class=\"o\">.<\/span><span class=\"n\">pi<\/span><span class=\"o\">\/<\/span><span class=\"mi\">2<\/span><span class=\"p\">),<\/span> <span class=\"n\">np<\/span><span class=\"o\">.<\/span><span class=\"n\">cos<\/span><span class=\"p\">(<\/span><span class=\"n\">np<\/span><span class=\"o\">.<\/span><span class=\"n\">pi<\/span><span class=\"o\">\/<\/span><span class=\"mi\">3<\/span><span class=\"p\">),<\/span> <span class=\"n\">np<\/span><span class=\"o\">.<\/span><span class=\"n\">tan<\/span><span class=\"p\">(<\/span><span class=\"n\">np<\/span><span class=\"o\">.<\/span><span class=\"n\">pi<\/span><span class=\"o\">\/<\/span><span class=\"mi\">4<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[27]:<\/div>\n<div class=\"output_text output_subarea output_execute_result\">\n<pre>(1.0, 0.5000000000000001, 1.0)<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p><code>numpy<\/code> \u306e\u6570\u5b66\u95a2\u6570\u306f\uff0c\u30ea\u30b9\u30c8\u3092\u5f15\u6570\u306b\u5165\u308c\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>$\\displaystyle \\sin 30^{\\circ}, \\ \\sin 45^{\\circ}, \\ \\sin 60^{\\circ}$ \u306e\u5024\u3092\u4e00\u6c17\u306b\u8868\u793a\u3055\u305b\u3066\u307f\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[28]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"c1\"># numpy \u306e sin() \u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u30ea\u30b9\u30c8\u3067\u3082\u53ef<\/span>\r\n\r\n<span class=\"n\">angles<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"mi\">30<\/span><span class=\"p\">,<\/span> <span class=\"mi\">45<\/span><span class=\"p\">,<\/span> <span class=\"mi\">60<\/span><span class=\"p\">]<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">np<\/span><span class=\"o\">.<\/span><span class=\"n\">sin<\/span><span class=\"p\">(<\/span><span class=\"n\">np<\/span><span class=\"o\">.<\/span><span class=\"n\">radians<\/span><span class=\"p\">(<\/span><span class=\"n\">angles<\/span><span class=\"p\">)))<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>[0.5        0.70710678 0.8660254 ]\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h5 id=\"SymPy\">SymPy<\/h5>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[29]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"kn\">from<\/span> <span class=\"nn\">sympy.abc<\/span> <span class=\"kn\">import<\/span> <span class=\"o\">*<\/span>\r\n<span class=\"kn\">from<\/span> <span class=\"nn\">sympy<\/span> <span class=\"kn\">import<\/span> <span class=\"o\">*<\/span>   <span class=\"c1\"># \u4f55\u3082\u3064\u3051\u305a\u306b\u4f7f\u3046<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[30]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"c1\"># sympy \u306e\u5186\u5468\u7387<\/span>\r\n\r\n<span class=\"n\">pi<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[30]:<\/div>\n<div class=\"output_latex output_subarea output_execute_result\">$\\displaystyle \\pi$<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[31]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"c1\"># sympy \u306e sin() \u306f\u53b3\u5bc6\u306a\u7b54\u3048\u3092\u8fd4\u3059<\/span>\r\n\r\n<span class=\"n\">sin<\/span><span class=\"p\">(<\/span><span class=\"n\">pi<\/span><span class=\"o\">\/<\/span><span class=\"mi\">6<\/span><span class=\"p\">),<\/span> <span class=\"n\">sin<\/span><span class=\"p\">(<\/span><span class=\"n\">pi<\/span><span class=\"o\">\/<\/span><span class=\"mi\">4<\/span><span class=\"p\">),<\/span> <span class=\"n\">sin<\/span><span class=\"p\">(<\/span><span class=\"n\">pi<\/span><span class=\"o\">\/<\/span><span class=\"mi\">3<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[31]:<\/div>\n<div class=\"output_text output_subarea output_execute_result\">\n<pre>(1\/2, sqrt(2)\/2, sqrt(3)\/2)<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[32]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"c1\"># sympy \u306e sin() \u306f\u5fae\u5206\u3082\u3067\u304d\u308b<\/span>\r\n\r\n<span class=\"n\">diff<\/span><span class=\"p\">(<\/span><span class=\"n\">sin<\/span><span class=\"p\">(<\/span><span class=\"n\">x<\/span><span class=\"p\">),<\/span> <span class=\"n\">x<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[32]:<\/div>\n<div class=\"output_latex output_subarea output_execute_result\">$\\displaystyle \\cos{\\left(x \\right)}$<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u4ee5\u4e0b\u306e\u4f8b\u3067\u306f\uff0c<code>x<\/code> \u4ee5\u4e0b\u306e\u6700\u5927\u306e\u6574\u6570\u3092\u4e0e\u3048\u308b\u95a2\u6570 <code>math.floor()<\/code> \u3092\u4f7f\u3063\u3066\uff0c\u5c0f\u6570\u70b9\u4ee5\u4e0b\u3092\u5207\u308a\u6368\u3066\u305f\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u306e\u5024\u3092\u8868\u793a\u3055\u305b\u3066\u3044\u307e\u3059\u3002\uff08\u3061\u306a\u307f\u306b\uff0c\u5c0f\u6570\u70b9\u4ee5\u4e0b\u3092\u5207\u308a\u4e0a\u3052\u308b\u95a2\u6570\u306f <code>math.ceil()<\/code> \u3067\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u307e\u305f\uff0c\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u3092\u8a08\u7b97\u3059\u308b\u90e8\u5206\u306f\u3059\u3067\u306b\u95a2\u6570 <code>calc()<\/code> \u3068\u3057\u3066\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u304c\uff0c\u30d7\u30ed\u30b0\u30e9\u30e0\u5168\u4f53\u3092\u95a2\u6570 <code>engel()<\/code> \u3068\u3057\u3066\u5b9a\u7fa9\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[33]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"k\">def<\/span> <span class=\"nf\">engel<\/span><span class=\"p\">():<\/span>\r\n    <span class=\"n\">spending<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">input<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u6d88\u8cbb\u652f\u51fa?\"<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"n\">food<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">input<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u98f2\u98df\u8cbb?\"<\/span><span class=\"p\">)<\/span>\r\n   \r\n    <span class=\"c1\"># \u4e0a\u3067\u5b9a\u7fa9\u3055\u308c\u305f\u95a2\u6570 calc() \u3092\u547c\u3073\u51fa\u3059<\/span>\r\n    <span class=\"n\">eng<\/span> <span class=\"o\">=<\/span> <span class=\"n\">calc<\/span><span class=\"p\">(<\/span><span class=\"n\">spending<\/span><span class=\"p\">,<\/span> <span class=\"n\">food<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u306f\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">math<\/span><span class=\"o\">.<\/span><span class=\"n\">floor<\/span><span class=\"p\">(<\/span><span class=\"n\">eng<\/span><span class=\"p\">),<\/span> \r\n          <span class=\"s2\">\"\u3067\u3059\u3002\uff08\u5c0f\u6570\u70b9\u4ee5\u4e0b\u5207\u308a\u6368\u3066\uff09\"<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[34]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">engel<\/span><span class=\"p\">()<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>\u6d88\u8cbb\u652f\u51fa?110000\r\n\u98f2\u98df\u8cbb?37000\r\n\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u306f 33 \u3067\u3059\u3002\uff08\u5c0f\u6570\u70b9\u4ee5\u4e0b\u5207\u308a\u6368\u3066\uff09\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u53c2\u8003\uff1amath-\u3067\u4f7f\u3048\u308b\u6570\u5b66\u95a2\u6570\">\u53c2\u8003\uff1a<code>math<\/code> \u3067\u4f7f\u3048\u308b\u6570\u5b66\u95a2\u6570<\/h4>\n<p><code>import math<\/code> \u3067\u4f7f\u3048\u308b\u6570\u5b66\u95a2\u6570\u3084\u6570\u5b66\u5b9a\u6570\u306b\u3064\u3044\u3066\u306f\uff0c\u4ee5\u4e0b\u306e\u30de\u30cb\u30e5\u30a2\u30eb\u306e\u30da\u30fc\u30b8\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li><a href=\"https:\/\/docs.python.org\/ja\/3.8\/library\/math.html\">math &#8212; \u6570\u5b66\u95a2\u6570<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u25cb\u7df4\u7fd2-3\">\u25cb\u7df4\u7fd2 3<\/h4>\n<p>\u5c0f\u6570\u70b9\u4ee5\u4e0b\u3092\u5207\u308a\u4e0a\u3052\u305f\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u306e\u5024\u3092\u8868\u793a\u3055\u305b\u308b\u3088\u3046\u306b\u4e0a\u8a18\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5909\u66f4\u3057\u306a\u3055\u3044\u3002<\/p>\n<p>\u30d2\u30f3\u30c8\uff1a <a href=\"https:\/\/docs.python.org\/ja\/3.8\/library\/math.html\">math &#8212; \u6570\u5b66\u95a2\u6570<\/a> \u306e <code>math.ceil<\/code> \u3092\u53c2\u7167\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[\u00a0]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u53c2\u8003\uff1a\u6570\u5024\u306e\u4e38\u3081-round()\">\u53c2\u8003\uff1a\u6570\u5024\u306e\u4e38\u3081 <code>round()<\/code><\/h4>\n<p>Python \u306e\u7d44\u307f\u8fbc\u307f\u95a2\u6570\u306b <code>round()<\/code> \u304c\u3042\u308a\u307e\u3059\u3002\u6570\u5024\u3092\u4e38\u3081\u308b\u95a2\u6570\u3067\u3059\u304c\uff0c\u3044\u308f\u3086\u308b<strong>\u56db\u6368\u4e94\u5165<\/strong>\u3068\u306f\u3061\u3087\u3063\u3068\u9055\u3046\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306e\u4f8b\u304b\u3089\u308f\u304b\u308b\u3088\u3046\u306b\uff0c\u5c0f\u6570\u70b9\u4ee5\u4e0b\u304c <code>0.5<\/code> <strong>\u672a\u6e80<\/strong>\u306e\u5834\u5408\u3068 <code>0.5<\/code> \u3092\u8d85\u3048\u308b\u5834\u5408\u306f<strong>\u56db\u6368\u4e94\u5165<\/strong>\u3068\u540c\u69d8\u306e\u4e38\u3081\u65b9\u3067\u3059\u304c\uff0c\u3061\u3087\u3046\u3069 <code>0.5<\/code> \u306e\u3068\u304d\u306f\uff0c\u5076\u6570\u306b\u4e38\u3081\u3089\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3092<strong>\u5076\u6570\u3078\u306e\u4e38\u3081<\/strong>\u3068\u3044\u3044\uff0c\u7aef\u6570\u304c <code>0.5<\/code> \u3088\u308a\u5c0f\u3055\u3044\u306a\u3089\u5207\u308a\u6368\u3066\uff0c\u7aef\u6570\u304c<code>0.5<\/code> \u3088\u308a\u5927\u304d\u3044\u306a\u3089\u5207\u308a\u4e0a\u3052\uff0c\u7aef\u6570\u304c\u3061\u3087\u3046\u3069 <code>0.5<\/code> \u306a\u3089\u5207\u308a\u6368\u3066\u3068\u5207\u308a\u4e0a\u3052\u306e\u3046\u3061\u7d50\u679c\u304c\u5076\u6570\u3068\u306a\u308b\u65b9\u3078\u4e38\u3081\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[35]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"nb\">round<\/span><span class=\"p\">(<\/span><span class=\"mf\">12.49<\/span><span class=\"p\">),<\/span> <span class=\"nb\">round<\/span><span class=\"p\">(<\/span><span class=\"mf\">12.50<\/span><span class=\"p\">),<\/span> <span class=\"nb\">round<\/span><span class=\"p\">(<\/span><span class=\"mf\">12.51<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[35]:<\/div>\n<div class=\"output_text output_subarea output_execute_result\">\n<pre>(12, 12, 13)<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[36]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"nb\">round<\/span><span class=\"p\">(<\/span><span class=\"mf\">13.49<\/span><span class=\"p\">),<\/span> <span class=\"nb\">round<\/span><span class=\"p\">(<\/span><span class=\"mf\">13.50<\/span><span class=\"p\">),<\/span> <span class=\"nb\">round<\/span><span class=\"p\">(<\/span><span class=\"mf\">13.51<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[36]:<\/div>\n<div class=\"output_text output_subarea output_execute_result\">\n<pre>(13, 14, 14)<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u25cb\u7df4\u7fd2-4\">\u25cb\u7df4\u7fd2 4<\/h4>\n<p>1 \u5929\u6587\u5358\u4f4d\uff081 au\uff09\u306e\u8ddd\u96e2\u3092\u5149\u901f c \u3067\u9032\u3080\u306e\u306b\u8981\u3059\u308b\u6642\u9593\u306f\uff0c\u5c0f\u6570\u70b9\u4ee5\u4e0b\u3092\u4e38\u3081\u308b\u3068\u4f55\u79d2\u304b\uff1f<\/p>\n<p>\u307e\u305a\uff0c<code>round()<\/code> \u3092\u4f7f\u3063\u3066\u79d2\u3092\u3042\u3089\u308f\u305b\u3002\u6b21\u306b\u305d\u308c\u304c\u4f55\u6642\u9593\u4f55\u5206\u4f55\u79d2\u3068\u306a\u308b\u304b\uff0c\u8a08\u7b97\u3057\u3066\u8868\u793a\u305b\u3088\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h3 id=\"\u6761\u4ef6\u5206\u5c90\">\u6761\u4ef6\u5206\u5c90<\/h3>\n<h4 id=\"if\"><code>if<\/code><\/h4>\n<p>\u6761\u4ef6\u5206\u5c90\u3068\u306f\uff0c\u4f8b\u3048\u3070\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u306e\u5024\u306b\u3088\u3063\u3066\u5b9f\u884c\u6587\u3092\u5909\u3048\u308b\u3053\u3068\u3067\u3059\u3002\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<p>\u95a2\u6570 <code>engel()<\/code> \u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5909\u66f4\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u306f\uff0c\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u306e\u5024\u304c 40 \u4ee5\u4e0a\u3060\u3068\uff0c\u300c\u9ad8\u3044\u5024\u3067\u3059\u3002\u300d\u3068\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[37]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"k\">def<\/span> <span class=\"nf\">engel<\/span><span class=\"p\">():<\/span>\r\n    <span class=\"n\">spending<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">input<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u6d88\u8cbb\u652f\u51fa? \"<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"n\">food<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">input<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u98f2\u98df\u8cbb? \"<\/span><span class=\"p\">)<\/span>\r\n    \r\n    <span class=\"c1\"># \u4e0a\u3067\u5b9a\u7fa9\u3055\u308c\u305f calc() \u3092\u547c\u3073\u51fa\u3059<\/span>\r\n    <span class=\"n\">eng<\/span> <span class=\"o\">=<\/span> <span class=\"n\">calc<\/span><span class=\"p\">(<\/span><span class=\"n\">spending<\/span><span class=\"p\">,<\/span> <span class=\"n\">food<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"k\">if<\/span> <span class=\"n\">eng<\/span> <span class=\"o\">&gt;=<\/span> <span class=\"mi\">40<\/span><span class=\"p\">:<\/span>\r\n        <span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u306f\"<\/span><span class=\"p\">,<\/span> <span class=\"nb\">round<\/span><span class=\"p\">(<\/span><span class=\"n\">eng<\/span><span class=\"p\">),<\/span> \r\n              <span class=\"s2\">\"\u3067\u3059\u3002\u9ad8\u3044\u5024\u3067\u3059\u3002\"<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"k\">else<\/span><span class=\"p\">:<\/span>\r\n        <span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u306f\"<\/span><span class=\"p\">,<\/span> <span class=\"nb\">round<\/span><span class=\"p\">(<\/span><span class=\"n\">eng<\/span><span class=\"p\">),<\/span> \r\n              <span class=\"s2\">\"\u3067\u3059\u3002\"<\/span><span class=\"p\">)<\/span>       \r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[38]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"c1\"># spending = 10000, food = 4500 \u306a\u3069\uff0c<\/span>\r\n<span class=\"c1\"># eng &gt;= 40 \u3068\u306a\u308b\u3088\u3046\u306a\u5024\u3092\u5165\u529b<\/span>\r\n<span class=\"n\">engel<\/span><span class=\"p\">()<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>\u6d88\u8cbb\u652f\u51fa? 10000\r\n\u98f2\u98df\u8cbb? 4500\r\n\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u306f 45 \u3067\u3059\u3002\u9ad8\u3044\u5024\u3067\u3059\u3002\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[39]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"c1\"># spending = 10000, food = 1500 \u306a\u3069\uff0c<\/span>\r\n<span class=\"c1\"># eng &gt;= 40 \u3068\u306a\u3089\u306a\u3044\u3088\u3046\u306a\u5024\u3092\u5165\u529b<\/span>\r\n<span class=\"n\">engel<\/span><span class=\"p\">()<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>\u6d88\u8cbb\u652f\u51fa? 10000\r\n\u98f2\u98df\u8cbb? 1500\r\n\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u306f 15 \u3067\u3059\u3002\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u6761\u4ef6\u5206\u5c90\u306e <code>if<\/code> \u6587\u306e\u66f8\u5f0f\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><code>if<\/code> \u6587\u306e\u6b21\u306e\u884c\u304b\u3089\u306e\u30a4\u30f3\u30c7\u30f3\u30c8\uff08\u5b57\u4e0b\u3052\uff09\u306b\u6ce8\u610f\u3002Python \u3067\u306f\u30a4\u30f3\u30c7\u30f3\u30c8\u306b\u5927\u4e8b\u306a\u610f\u5473\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<div class=\"highlight\">\n<pre><span class=\"k\">if<\/span> <span class=\"n\">\u6761\u4ef6\u5f0f1<\/span><span class=\"p\">:<\/span>\r\n    <span class=\"n\">\u6761\u4ef6\u5f0f1<\/span> <span class=\"n\">\u304c\u6e80\u305f\u3055\u308c\u305f\u5834\u5408\u306b\u5b9f\u884c\u3059\u308b\u6587<\/span>\r\n<span class=\"k\">elif<\/span> <span class=\"n\">\u6761\u4ef6\u5f0f2<\/span><span class=\"p\">:<\/span> \r\n    <span class=\"n\">\u6761\u4ef6\u5f0f2<\/span> <span class=\"n\">\u304c\u6e80\u305f\u3055\u308c\u305f\u5834\u5408\u306b\u5b9f\u884c\u3059\u308b\u6587<\/span>\r\n<span class=\"k\">else<\/span><span class=\"p\">:<\/span>\r\n    <span class=\"n\">\u305d\u308c\u4ee5\u5916\u306e\u5834\u5408\u306b\u5b9f\u884c\u3059\u308b\u6587<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u6bd4\u8f03\u6f14\u7b97\">\u6bd4\u8f03\u6f14\u7b97<\/h4>\n<p>\u4e0a\u306e\u4f8b\u3067\u306f\uff0c<code>eng &gt;= 40<\/code> \u3064\u307e\u308a <code>eng<\/code> \u304c <code>40<\/code> \u4ee5\u4e0a\u306e\u3068\u304d\uff0c\u3068\u3044\u3046\u6bd4\u8f03\u6f14\u7b97\u3092\u884c\u3044\u307e\u3057\u305f\u3002\u4ed6\u306e\u4f8b\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<p><code>a == b<\/code>\u3000\u3000$a = b$\uff08<code>=<\/code> \u306f\u4ee3\u5165\uff0c\u533a\u5225\u3057\u3066\uff09<br \/>\n<code>a != b<\/code>\u3000\u3000$a \\neq b$<br \/>\n<code>a &lt; b<\/code>\u3000\u3000$a &lt; b$<br \/>\n<code>a &lt;= b<\/code>\u3000\u3000$a \\leq b$<br \/>\n<code>a &gt; b<\/code>\u3000\u3000 $a &gt; b$<br \/>\n<code>a &gt;= b<\/code>\u3000\u3000$a \\geq b$<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u25cb\u7df4\u7fd2-5\">\u25cb\u7df4\u7fd2 5<\/h4>\n<p>\u4e0a\u8a18\u306e\u6761\u4ef6\u5206\u5c90\u3092\uff0c\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u304c<\/p>\n<ol>\n<li>40 \u4ee5\u4e0a\u306e\u5834\u5408\u306b\u306f\u300c\u9ad8\u3044\u5024\u3067\u3059\u3002\u300d<\/li>\n<li>20 \u672a\u6e80\u306e\u5834\u5408\u306b\u306f\u300c\u4f4e\u3044\u5024\u3067\u3059\u3002\u300d<\/li>\n<\/ol>\n<p>\u3068\u8868\u793a\u3055\u305b\u308b\u3088\u3046\u306b\u5909\u66f4\u3057\u306a\u3055\u3044\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[\u00a0]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h3 id=\"\u7e70\u308a\u8fd4\u3057\u51e6\u7406\">\u7e70\u308a\u8fd4\u3057\u51e6\u7406<\/h3>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"while\"><code>while<\/code><\/h4>\n<p>\u4ee5\u4e0b\u306e\u4f8b\u3067\u306f\uff0c1\u884c\u76ee\u3067\u4ee3\u5165\u3055\u308c\u305f\u6d88\u8cbb\u652f\u51fa\u306b\u5bfe\u3057\u3066\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002<\/p>\n<p>1\u56de\u3060\u3051\u8a08\u7b97\u3057\u3066\u8868\u793a\u3059\u308b\u306e\u3067\u306f\u306a\u304f\uff0c2\u884c\u76ee\u306e\u98f2\u98df\u8cbb\u306e\u521d\u671f\u5024\uff08\u3053\u3053\u3067\u306f <code>30000<\/code> \u5186\uff09\u304b\u3089\uff0c5\u884c\u76ee\u306e\u6761\u4ef6\u5f0f\uff08\u3053\u3053\u3067\u306f <code>50000<\/code> \u5186\u4ee5\u4e0b\uff09\u304c\u6210\u308a\u7acb\u3064\u5834\u5408\u306b\uff0c8\u884c\u76ee\u306b\u3042\u308b\u3088\u3046\u306b <code>5000<\/code> \u5186\u305a\u3064\u5897\u3084\u3057\u306a\u304c\u3089\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[40]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">spending<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">110000<\/span>\r\n<span class=\"n\">food<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">30000<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u6d88\u8cbb\u652f\u51fa\"<\/span><span class=\"p\">,<\/span><span class=\"n\">spending<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"\u5186\u306b\u5bfe\u3059\u308b\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u306e\u5024\"<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"k\">while<\/span> <span class=\"n\">food<\/span> <span class=\"o\">&lt;=<\/span> <span class=\"mi\">50000<\/span><span class=\"p\">:<\/span>\r\n    <span class=\"c1\"># \u4e0a\u3067\u5b9a\u7fa9\u3055\u308c\u305f calc() \u3092\u547c\u3073\u51fa\u3059<\/span>\r\n    <span class=\"n\">eng<\/span> <span class=\"o\">=<\/span> <span class=\"n\">calc<\/span><span class=\"p\">(<\/span><span class=\"n\">spending<\/span><span class=\"p\">,<\/span> <span class=\"n\">food<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"   \u98f2\u98df\u8cbb\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">food<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"\u5186\u306e\u5834\u5408: \"<\/span><span class=\"p\">,<\/span> <span class=\"nb\">round<\/span><span class=\"p\">(<\/span><span class=\"n\">eng<\/span><span class=\"p\">))<\/span>\r\n    <span class=\"n\">food<\/span> <span class=\"o\">=<\/span> <span class=\"n\">food<\/span> <span class=\"o\">+<\/span> <span class=\"mi\">5000<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>\u6d88\u8cbb\u652f\u51fa 110000 \u5186\u306b\u5bfe\u3059\u308b\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u306e\u5024\r\n   \u98f2\u98df\u8cbb 30000 \u5186\u306e\u5834\u5408:  27\r\n   \u98f2\u98df\u8cbb 35000 \u5186\u306e\u5834\u5408:  32\r\n   \u98f2\u98df\u8cbb 40000 \u5186\u306e\u5834\u5408:  36\r\n   \u98f2\u98df\u8cbb 45000 \u5186\u306e\u5834\u5408:  41\r\n   \u98f2\u98df\u8cbb 50000 \u5186\u306e\u5834\u5408:  45\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p><code>while<\/code> \u6587\u306e\u66f8\u5f0f\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<p><code>while<\/code> \u6587\u306e\u6b21\u306e\u884c\u304b\u3089\u306e\u30a4\u30f3\u30c7\u30f3\u30c8\uff08\u5b57\u4e0b\u3052\uff09\u306b\u6ce8\u610f\u3002Python \u3067\u306f\u30a4\u30f3\u30c7\u30f3\u30c8\u306b\u5927\u4e8b\u306a\u610f\u5473\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<div class=\"highlight\">\n<pre><span class=\"k\">while<\/span> <span class=\"n\">\u6761\u4ef6\u5f0f<\/span><span class=\"p\">:<\/span>\r\n    <span class=\"n\">\u6761\u4ef6\u5f0f\u304c\u6210\u308a\u7acb\u3064\u5834\u5408\u306b\u5b9f\u884c\u3059\u308b\u5f0f1<\/span>\r\n    <span class=\"n\">\u6761\u4ef6\u5f0f\u304c\u6210\u308a\u7acb\u3064\u5834\u5408\u306b\u5b9f\u884c\u3059\u308b\u5f0f2<\/span>\r\n    <span class=\"o\">...<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"for\"><code>for<\/code><\/h4>\n<p>\u540c\u69d8\u306e\u7e70\u308a\u8fd4\u3057\u51e6\u7406\u3092 <code>for<\/code> \u6587\u3092\u4f7f\u3063\u3066\u884c\u3046\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>Python \u3067\u306f\uff0c\u4ee5\u4e0b\u306e\u4f8b\u306e4\u884c\u76ee\u306e\u3088\u3046\u306b <code>for<\/code> \u6587\u3068 <code>range()<\/code> \u95a2\u6570\u3092\u4f7f\u3063\u3066\u66f8\u304d\u307e\u3059\u3002\u4ed6\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u8a00\u8a9e\u306b\u306a\u308c\u3066\u3044\u308b\u3068\u5c11\u3057\u3068\u307e\u3069\u3046\u304b\u3082\u77e5\u308c\u307e\u305b\u3093\u304c\uff0c<code>50000<\/code> \u306e\u5834\u5408\u306f\u8868\u793a\u3055\u308c\u307e\u305b\u3093\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[41]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">spending<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">110000<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u6d88\u8cbb\u652f\u51fa\"<\/span><span class=\"p\">,<\/span><span class=\"n\">spending<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"\u5186\u306b\u5bfe\u3059\u308b\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u306e\u5024\"<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"k\">for<\/span> <span class=\"n\">food<\/span> <span class=\"ow\">in<\/span> <span class=\"nb\">range<\/span><span class=\"p\">(<\/span><span class=\"mi\">30000<\/span><span class=\"p\">,<\/span> <span class=\"mi\">50000<\/span><span class=\"p\">,<\/span> <span class=\"mi\">5000<\/span><span class=\"p\">):<\/span>\r\n    <span class=\"c1\"># \u4e0a\u3067\u5b9a\u7fa9\u3055\u308c\u305f calc() \u3092\u547c\u3073\u51fa\u3059<\/span>\r\n    <span class=\"n\">eng<\/span> <span class=\"o\">=<\/span> <span class=\"n\">calc<\/span><span class=\"p\">(<\/span><span class=\"n\">spending<\/span><span class=\"p\">,<\/span> <span class=\"n\">food<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"   \u98f2\u98df\u8cbb\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">food<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"\u5186\u306e\u5834\u5408: \"<\/span><span class=\"p\">,<\/span> <span class=\"nb\">round<\/span><span class=\"p\">(<\/span><span class=\"n\">eng<\/span><span class=\"p\">))<\/span>  \r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>\u6d88\u8cbb\u652f\u51fa 110000 \u5186\u306b\u5bfe\u3059\u308b\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u306e\u5024\r\n   \u98f2\u98df\u8cbb 30000 \u5186\u306e\u5834\u5408:  27\r\n   \u98f2\u98df\u8cbb 35000 \u5186\u306e\u5834\u5408:  32\r\n   \u98f2\u98df\u8cbb 40000 \u5186\u306e\u5834\u5408:  36\r\n   \u98f2\u98df\u8cbb 45000 \u5186\u306e\u5834\u5408:  41\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u88dc\u8db3\uff1arange()-\u95a2\u6570\u3068-for-\u6587\">\u88dc\u8db3\uff1a<code>range()<\/code> \u95a2\u6570\u3068 <code>for<\/code> \u6587<\/h4>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p><code>range()<\/code> \u95a2\u6570\u3092\u4f7f\u3063\u305f <code>for<\/code> \u6587\u306e\u66f8\u5f0f\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002\u958b\u59cb\u5024\u3092\u7701\u7565\u3059\u308b\u3068 <code>0<\/code> \u3068\u307f\u306a\u3057\uff0c\u5897\u5206\u3092\u7701\u7565\u3059\u308b\u3068 <code>1<\/code> \u3068\u307f\u306a\u3057\u307e\u3059\u3002<\/p>\n<p><code>for<\/code> \u6587\u306e\u6b21\u306e\u884c\u304b\u3089\u306e\u30a4\u30f3\u30c7\u30f3\u30c8\uff08\u5b57\u4e0b\u3052\uff09\u306b\u6ce8\u610f\u3002Python \u3067\u306f\u30a4\u30f3\u30c7\u30f3\u30c8\u306b\u5927\u4e8b\u306a\u610f\u5473\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<div class=\"highlight\">\n<pre><span class=\"k\">for<\/span> <span class=\"n\">i<\/span> <span class=\"ow\">in<\/span> <span class=\"nb\">range<\/span><span class=\"p\">(<\/span><span class=\"n\">\u958b\u59cb\u5024<\/span><span class=\"p\">,<\/span> <span class=\"n\">\u7d42\u7aef\u5024<\/span><span class=\"p\">,<\/span> <span class=\"n\">\u5897\u5206<\/span><span class=\"p\">):<\/span>\r\n    <span class=\"n\">i<\/span> <span class=\"n\">\u304c\u958b\u59cb\u5024\u4ee5\u4e0a<\/span><span class=\"err\">\uff0c<\/span><span class=\"n\">\u7d42\u7aef\u5024\u672a\u6e80\u306e\u5834\u5408\u306b\u5b9f\u884c\u3055\u308c\u308b\u65871<\/span>\r\n    <span class=\"n\">i<\/span> <span class=\"n\">\u304c\u958b\u59cb\u5024\u4ee5\u4e0a<\/span><span class=\"err\">\uff0c<\/span><span class=\"n\">\u7d42\u7aef\u5024\u672a\u6e80\u306e\u5834\u5408\u306b\u5b9f\u884c\u3055\u308c\u308b\u65872<\/span>\r\n    <span class=\"o\">...<\/span>\r\n<\/pre>\n<\/div>\n<p>\u4ee5\u4e0b\u306e <code>range(5)<\/code> \u3068\u3057\u305f\u4f8b\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><code>range(5)<\/code> \u306f <code>range(0, 5, 1)<\/code> \u306e\u3053\u3068\u3067\u3059\u304b\u3089\uff0c<code>0<\/code> \u304b\u3089 <code>5<\/code> <strong>\u307e\u3067<\/strong>\u8868\u793a\u3055\u308c\u308b\u304b\u3068\u601d\u3044\u304d\u3084&#8230;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[42]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"k\">for<\/span> <span class=\"n\">i<\/span> <span class=\"ow\">in<\/span> <span class=\"nb\">range<\/span><span class=\"p\">(<\/span><span class=\"mi\">5<\/span><span class=\"p\">):<\/span>\r\n    <span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">i<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>0\r\n1\r\n2\r\n3\r\n4\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p><code>0<\/code> \u4ee5\u4e0a <code>5<\/code> <strong>\u672a\u6e80<\/strong>\u3067\u3059\u304b\u3089\uff0c<code>0<\/code>, <code>1<\/code>, &#8230;, <code>4<\/code> \u307e\u3067\u306e\u8868\u793a\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u53c2\u8003\uff1arange()-\u306e\u7d42\u7aef\u5024\">\u53c2\u8003\uff1a<code>range()<\/code> \u306e\u7d42\u7aef\u5024<\/h4>\n<p>\u4e0a\u8a18\u306e <code>for<\/code> \u6587\u3092\u4f7f\u3063\u305f\u7e70\u308a\u8fd4\u3057\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\uff0c\u98f2\u98df\u8cbb <code>50000<\/code> \u5186\u306e\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u307e\u3067\u8868\u793a\u3055\u305b\u308b\u3088\u3046\u306b\u5909\u66f4\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u30d2\u30f3\u30c8\uff1a<code>55000<\/code> \u307e\u3067\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3088\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[\u00a0]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u4f8b\uff1a\u6570\u5217\u306e\u548c\">\u4f8b\uff1a\u6570\u5217\u306e\u548c<\/h4>\n<p>$\\displaystyle \\sum_{n = 1}^{10} n$ \u3092\u7e70\u308a\u8fd4\u3057\u51e6\u7406\u306e\u7df4\u7fd2\u3068\u3057\u3066\u6c42\u3081\u3066\u307f\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[43]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"c1\"># \u7e70\u308a\u8fd4\u3057\u51e6\u7406 while \u306e\u7df4\u7fd2\u3068\u3057\u3066<\/span>\r\n<span class=\"n\">answer<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">0<\/span>\r\n<span class=\"n\">i<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">1<\/span>\r\n<span class=\"k\">while<\/span> <span class=\"n\">i<\/span> <span class=\"o\">&lt;=<\/span> <span class=\"mi\">10<\/span><span class=\"p\">:<\/span>\r\n    <span class=\"n\">answer<\/span> <span class=\"o\">=<\/span> <span class=\"n\">answer<\/span> <span class=\"o\">+<\/span> <span class=\"n\">i<\/span>\r\n    <span class=\"n\">i<\/span> <span class=\"o\">=<\/span> <span class=\"n\">i<\/span> <span class=\"o\">+<\/span> <span class=\"mi\">1<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">answer<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>55\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[44]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"c1\"># \u7e70\u308a\u8fd4\u3057\u51e6\u7406 for \u306e\u7df4\u7fd2\u3068\u3057\u3066<\/span>\r\n<span class=\"n\">answer<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">0<\/span>\r\n<span class=\"k\">for<\/span> <span class=\"n\">i<\/span> <span class=\"ow\">in<\/span> <span class=\"nb\">range<\/span><span class=\"p\">(<\/span><span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"mi\">11<\/span><span class=\"p\">):<\/span>\r\n    <span class=\"n\">answer<\/span> <span class=\"o\">=<\/span> <span class=\"n\">answer<\/span> <span class=\"o\">+<\/span> <span class=\"n\">i<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">answer<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>55\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u53c2\u8003\uff1a\u518d\u5e30\u7684\u5b9a\u7fa9\u95a2\u6570\">\u53c2\u8003\uff1a\u518d\u5e30\u7684\u5b9a\u7fa9\u95a2\u6570<\/h4>\n<p>\u53c2\u8003\u307e\u3067\u306b\uff0c\u518d\u5e30\u7684\u5b9a\u7fa9\u95a2\u6570\u3092\u4f7f\u3063\u305f\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3002<\/p>\n<p>$i = 1$ \u304b\u3089 $i = n$ \u307e\u3067\u306e $i$ \u306e\u548c $\\displaystyle \\sum_{i=1}^n i$ \u3092\u6c42\u3081\u308b\u95a2\u6570 $\\mbox{mysum}(n)$ \u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5b9a\u7fa9\u3059\u308b\u3002<\/p>\n<p>\\begin{eqnarray}<br \/>\n\\mbox{mysum}(1) &amp;=&amp; 1 \\\\<br \/>\n\\mbox{mysum}(2) &amp;=&amp; 1 + 2 = \\mbox{mysum}(1) + 2 \\\\<br \/>\n\\mbox{mysum}(3) &amp;=&amp; 1 + 2 + 3 = \\mbox{mysum}(2) + 3 \\\\<br \/>\n&amp;\\vdots&amp; \\\\<br \/>\n\\mbox{mysum}(n) &amp;=&amp; \\mbox{mysum}(n-1) + n<br \/>\n\\end{eqnarray}<\/p>\n<p>\u81ea\u5206\u81ea\u8eab\u306e\u4e00\u3064\u524d\u306e\u5024\u3092\u4f7f\u3063\u3066\u81ea\u5206\u81ea\u8eab\u3092\u5b9a\u7fa9\u3059\u308b\u3002\u3053\u306e\u3088\u3046\u306b\u5b9a\u7fa9\u3055\u308c\u305f\u95a2\u6570\u3092\u518d\u5e30\u7684\u5b9a\u7fa9\u95a2\u6570\u3068\u3044\u3046\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[45]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"k\">def<\/span> <span class=\"nf\">mysum<\/span><span class=\"p\">(<\/span><span class=\"n\">n<\/span><span class=\"p\">):<\/span>\r\n    <span class=\"k\">if<\/span> <span class=\"n\">n<\/span> <span class=\"o\">==<\/span> <span class=\"mi\">1<\/span><span class=\"p\">:<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"mi\">1<\/span>\r\n    <span class=\"k\">else<\/span><span class=\"p\">:<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"n\">mysum<\/span><span class=\"p\">(<\/span><span class=\"n\">n<\/span><span class=\"o\">-<\/span><span class=\"mi\">1<\/span><span class=\"p\">)<\/span> <span class=\"o\">+<\/span> <span class=\"n\">n<\/span>\r\n\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">mysum<\/span><span class=\"p\">(<\/span><span class=\"mi\">10<\/span><span class=\"p\">))<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>55\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u25cb\u7df4\u7fd2-6\">\u25cb\u7df4\u7fd2 6<\/h4>\n<p>\u4ee5\u4e0b\u306e\u5024\u3092\u6c42\u3081\u308b\u95a2\u6570 <code>mysum2(n)<\/code> \u3092\u8907\u6570\u306e\u65b9\u6cd5\u3067\u4f5c\u6210\u3057\uff0c$n=10$ \u304a\u3088\u3073 $n=100$ \u306e\u5834\u5408\u3092\u6c42\u3081\u3088\u3002<\/p>\n<p>$$\\sum_{k = 1}^{n} k^2$$<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[46]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"c1\"># \u7e70\u308a\u8fd4\u3057\u51e6\u7406 while \u3092\u4f7f\u3063\u305f\u4f5c\u6210\u4f8b<\/span>\r\n\r\n<span class=\"k\">def<\/span> <span class=\"nf\">mysum2<\/span><span class=\"p\">(<\/span><span class=\"n\">n<\/span><span class=\"p\">):<\/span>\r\n    <span class=\"n\">answer<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">0<\/span>\r\n    <span class=\"n\">i<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">1<\/span>\r\n    <span class=\"k\">while<\/span> <span class=\"n\">i<\/span> <span class=\"o\">&lt;=<\/span> <span class=\"n\">n<\/span><span class=\"p\">:<\/span>\r\n        <span class=\"n\">answer<\/span> <span class=\"o\">=<\/span> <span class=\"n\">answer<\/span> <span class=\"o\">+<\/span> <span class=\"n\">i<\/span><span class=\"o\">**<\/span><span class=\"mi\">2<\/span>\r\n        <span class=\"n\">i<\/span> <span class=\"o\">=<\/span> <span class=\"n\">i<\/span> <span class=\"o\">+<\/span> <span class=\"mi\">1<\/span>\r\n    <span class=\"k\">return<\/span> <span class=\"n\">answer<\/span>\r\n\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u65b9\u6cd5 0\uff1awhile \u3092\u4f7f\u3046\u4f8b\"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">mysum2<\/span><span class=\"p\">(<\/span><span class=\"mi\">10<\/span><span class=\"p\">))<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">mysum2<\/span><span class=\"p\">(<\/span><span class=\"mi\">100<\/span><span class=\"p\">))<\/span>\r\n\r\n<span class=\"c1\"># \u307f\u306a\u3055\u3093\u306f\u3053\u308c\u4ee5\u5916\u306e\u65b9\u6cd5\u3067\u4f5c\u6210\u3059\u308b\u306e\u3067\u3059\u3088\u3002<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>\u65b9\u6cd5 0\uff1awhile \u3092\u4f7f\u3046\u4f8b\r\n385\r\n338350\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8-+=-(\u30c7\u30af\u30ea\u30e1\u30f3\u30c8--=)\">\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8 <code>+=<\/code> (\u30c7\u30af\u30ea\u30e1\u30f3\u30c8 <code>-=<\/code>)<\/h4>\n<p><code>answer = answer + i**2<\/code> \u3084 <code>i = i + 1<\/code> \u306f\u300c\u5de6\u8fba\u300d=\u300c\u53f3\u8fba\u300d\u3068\u3044\u3046\u610f\u5473\u306e\u300c<br \/>\n\u7b49\u5f0f\u300d\u3068\u3057\u3066\u306f\u5168\u304f\u6210\u308a\u7acb\u3061\u307e\u305b\u3093\u304c\uff0cPython\uff08\u3092\u542b\u3080\u591a\u304f\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\uff09\u3067\u306f\uff0c<br \/>\n<code>answer = answer + i**2<\/code> \u3068\u306f<br \/>\n\u305d\u306e\u6642\u70b9\u3067\u5909\u6570 <code>answer<\/code> \u306b\u4ee3\u5165\u3055\u308c\u3066\u3044\u308b\u5024\u306b <code>i**2<\/code> \u3092\u52a0\u3048\u305f\u5024\u3092\uff0c<br \/>\n\u3042\u3089\u305f\u3081\u3066 <code>answer<\/code> \u306b\u4ee3\u5165\u3059\u308b\uff0c\u3068\u3044\u3046\u610f\u5473\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>Python \u3067\u306f\uff0c\u540c\u69d8\u306e\u5185\u5bb9\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u66f8\u304f\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><code>answer = answer + i**2<\/code> $\\Rightarrow$ <code>answer += i**2<\/code><\/p>\n<ul>\n<li><code>answer<\/code> \u306e\u73fe\u5728\u306e\u5024\u306b <code>i**2<\/code> \u3092\u52a0\u3048\u305f\u7d50\u679c\u3092 <code>answer<\/code> \u81ea\u8eab\u306b\u4ee3\u5165\u3059\u308b\u3002<\/li>\n<\/ul>\n<p><code>i = i + 1<\/code> $\\Rightarrow$ <code>i += 1<\/code><\/p>\n<ul>\n<li><code>i<\/code> \u306e\u73fe\u5728\u306e\u5024\u306b <code>1<\/code> \u3092\u52a0\u3048\u305f\u7d50\u679c\u3092 <code>i<\/code> \u81ea\u8eab\u306b\u4ee3\u5165\u3059\u308b\u3002<\/li>\n<\/ul>\n<p><code>+=<\/code> \u3092\u4f7f\u3063\u3066\u66f8\u304d\u76f4\u3057\u305f\u95a2\u6570 <code>mysum2(n)<\/code> \u306e\u4f8b\uff1a<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[47]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"k\">def<\/span> <span class=\"nf\">mysum2<\/span><span class=\"p\">(<\/span><span class=\"n\">n<\/span><span class=\"p\">):<\/span>\r\n    <span class=\"n\">answer<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">0<\/span>\r\n    <span class=\"n\">i<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">1<\/span>\r\n    <span class=\"k\">while<\/span> <span class=\"n\">i<\/span> <span class=\"o\">&lt;=<\/span> <span class=\"n\">n<\/span><span class=\"p\">:<\/span>\r\n        <span class=\"n\">answer<\/span> <span class=\"o\">+=<\/span> <span class=\"n\">i<\/span><span class=\"o\">**<\/span><span class=\"mi\">2<\/span>\r\n        <span class=\"n\">i<\/span> <span class=\"o\">+=<\/span> <span class=\"mi\">1<\/span>\r\n    <span class=\"k\">return<\/span> <span class=\"n\">answer<\/span>\r\n\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u65b9\u6cd5 0\uff1awhile \u3092\u4f7f\u3046\u4f8b\"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">mysum2<\/span><span class=\"p\">(<\/span><span class=\"mi\">10<\/span><span class=\"p\">))<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">mysum2<\/span><span class=\"p\">(<\/span><span class=\"mi\">100<\/span><span class=\"p\">))<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>\u65b9\u6cd5 0\uff1awhile \u3092\u4f7f\u3046\u4f8b\r\n385\r\n338350\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u3082\u3046\u3061\u3087\u3063\u3068\u8868\u793a\u3092\u5de5\u592b\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[48]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"k\">for<\/span> <span class=\"n\">n<\/span> <span class=\"ow\">in<\/span> <span class=\"p\">[<\/span><span class=\"mi\">10<\/span><span class=\"p\">,<\/span> <span class=\"mi\">100<\/span><span class=\"p\">]:<\/span>\r\n    <span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'mysum2('<\/span><span class=\"p\">,<\/span><span class=\"n\">n<\/span><span class=\"p\">,<\/span><span class=\"s1\">') = '<\/span><span class=\"p\">,<\/span> <span class=\"n\">mysum2<\/span><span class=\"p\">(<\/span><span class=\"n\">n<\/span><span class=\"p\">),<\/span> <span class=\"n\">sep<\/span><span class=\"o\">=<\/span><span class=\"s1\">''<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>mysum2(10) = 385\r\nmysum2(100) = 338350\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h3 id=\"\u30ea\u30b9\u30c8\u30fb\u914d\u5217\uff0c\u30d5\u30a1\u30a4\u30eb\u306e\u8aad\u307f\u66f8\u304d\">\u30ea\u30b9\u30c8\u30fb\u914d\u5217\uff0c\u30d5\u30a1\u30a4\u30eb\u306e\u8aad\u307f\u66f8\u304d<\/h3>\n<h4 id=\"\u30ea\u30b9\u30c8-(list)\">\u30ea\u30b9\u30c8 (<code>list<\/code>)<\/h4>\n<p>\u8981\u7d20\u304c5\u500b\u306e\u30ea\u30b9\u30c8\u306e\u5404\u6210\u5206\u306b\u6570\u5024\u3092\u5165\u308c\u305f\u308a\u8868\u793a\u3057\u305f\u308a\u3059\u308b\u4f8b\u3067\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[49]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"c1\"># \u30ea\u30b9\u30c8 a \u306e\u8981\u7d20\u306e\u5024\u3092\u8a2d\u5b9a<\/span>\r\n<span class=\"n\">a<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"mi\">5<\/span><span class=\"p\">,<\/span> <span class=\"mi\">4<\/span><span class=\"p\">,<\/span> <span class=\"mi\">3<\/span><span class=\"p\">,<\/span> <span class=\"mi\">2<\/span><span class=\"p\">,<\/span> <span class=\"mi\">1<\/span><span class=\"p\">]<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u6210\u5206\u3092\u4e00\u6319\u306b\u8868\u793a\"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">a<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>\u6210\u5206\u3092\u4e00\u6319\u306b\u8868\u793a\r\n[5, 4, 3, 2, 1]\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u3053\u306e\u3088\u3046\u306b\u3057\u3066\u4f5c\u3089\u308c\u308b\u306e\u304c\u30ea\u30b9\u30c8\u3067\u3042\u308a\uff0c<code>type()<\/code> \u95a2\u6570\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[50]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"nb\">type<\/span><span class=\"p\">(<\/span><span class=\"n\">a<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[50]:<\/div>\n<div class=\"output_text output_subarea output_execute_result\">\n<pre>list<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u307e\u305f\uff0c\u8981\u7d20\u306e\u500b\u6570\u304c\u591a\u304f\u3066\uff0c\u3044\u3061\u3044\u3061\u5168\u3066\u3092\u66f8\u304f\u306e\u304c\u9762\u5012\u306a\u5834\u5408\u306f\uff0c\u4ee5\u4e0b\u306e\u3088\u3046\u306b<\/p>\n<div class=\"highlight\">\n<pre><span class=\"k\">for<\/span> <span class=\"n\">i<\/span> <span class=\"ow\">in<\/span> <span class=\"nb\">range<\/span><span class=\"p\">()<\/span>\r\n<\/pre>\n<\/div>\n<p>\u3092\u4f7f\u3063\u3066\u66f8\u304f\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[51]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"p\">[<\/span><span class=\"n\">i<\/span> <span class=\"k\">for<\/span> <span class=\"n\">i<\/span> <span class=\"ow\">in<\/span> <span class=\"nb\">range<\/span><span class=\"p\">(<\/span><span class=\"mi\">10<\/span><span class=\"p\">,<\/span> <span class=\"mi\">0<\/span><span class=\"p\">,<\/span> <span class=\"o\">-<\/span><span class=\"mi\">1<\/span><span class=\"p\">)]<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[51]:<\/div>\n<div class=\"output_text output_subarea output_execute_result\">\n<pre>[10, 9, 8, 7, 6, 5, 4, 3, 2, 1]<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u5c11\u3057\u8868\u793a\u3092\u5de5\u592b\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[52]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u6210\u5206\u3092\u6a2a\u306b\u8868\u793a\"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"k\">for<\/span> <span class=\"n\">i<\/span> <span class=\"ow\">in<\/span> <span class=\"n\">a<\/span><span class=\"p\">:<\/span>\r\n    <span class=\"c1\"># \u6539\u884c\u305b\u305a\u306b\u30b9\u30da\u30fc\u30b9\u3092\u7a7a\u3051\u3066\u8868\u793a\u3055\u305b\u308b\u4f8b<\/span>\r\n    <span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">i<\/span><span class=\"p\">,<\/span> <span class=\"n\">end<\/span><span class=\"o\">=<\/span><span class=\"s1\">'  '<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"c1\"># \u6700\u5f8c\u306f\u6539\u884c\u306e\u307f<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">()<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>\u6210\u5206\u3092\u6a2a\u306b\u8868\u793a\r\n5  4  3  2  1  \r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[53]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u6210\u5206\u3092\u7e26\u306b\u8868\u793a\"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"k\">for<\/span> <span class=\"n\">i<\/span> <span class=\"ow\">in<\/span> <span class=\"n\">a<\/span><span class=\"p\">:<\/span>\r\n    <span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">i<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>\u6210\u5206\u3092\u7e26\u306b\u8868\u793a\r\n5\r\n4\r\n3\r\n2\r\n1\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>5\u500b\u306e\u6210\u5206\u3092\u5168\u3066\u30bc\u30ed\u306b\u3057\u3066\u30ea\u30b9\u30c8\u3092\u521d\u671f\u5316\u3059\u308b\u4f8b\u3067\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[54]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"c1\"># \u30ea\u30b9\u30c8 b \u306e5\u3064\u306e\u8981\u7d20\u3092\u5168\u3066 0 \u306b<\/span>\r\n<span class=\"n\">b<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"mi\">0<\/span><span class=\"p\">]<\/span> <span class=\"o\">*<\/span> <span class=\"mi\">5<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">b<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\"># 3\u756a\u76ee\u306e\u8981\u7d20\u306e\u5024\u3092\u8a2d\u5b9a<\/span>\r\n<span class=\"n\">b<\/span><span class=\"p\">[<\/span><span class=\"mi\">2<\/span><span class=\"p\">]<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">3<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'\u4ee3\u5165\u5f8c\u306f...'<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">b<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>[0, 0, 0, 0, 0]\r\n\u4ee3\u5165\u5f8c\u306f...\r\n[0, 0, 3, 0, 0]\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"readlines()-\u3067\u8aad\u307f\u8fbc\u307f\"><code>readlines()<\/code> \u3067\u8aad\u307f\u8fbc\u307f<\/h4>\n<p>\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30c6\u30ad\u30b9\u30c8\u30d5\u30a1\u30a4\u30eb <code>mydata.txt<\/code> \u3092\u7528\u610f\u3057\u307e\u3059\u3002\u6388\u696d\u3067\u306f\u4e88\u3081\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\uff0c\u3053\u306e\u30ce\u30fc\u30c8\u30d6\u30c3\u30af\u30d5\u30a1\u30a4\u30eb\u3068\u540c\u3058\u30d5\u30a9\u30eb\u30c0\u30fc\u306b\u4fdd\u5b58\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[55]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"o\">!<\/span> cat mydata.txt\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>1\r\n2\r\n3\r\n4\r\n5\r\n6<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u30d5\u30a1\u30a4\u30eb <code>mydata.txt<\/code> \u306e\u6570\u5024\u3092\u30ea\u30b9\u30c8 <code>c<\/code> \u306b\u8aad\u307f\u8fbc\u307f\u307e\u3059\u3002\u307e\u305a\u306f <code>readlines()<\/code> \u3092\u4f7f\u3063\u3066\u8aad\u307f\u8fbc\u3093\u3067\u307f\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[56]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">f<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">open<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"mydata.txt\"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">c<\/span> <span class=\"o\">=<\/span> <span class=\"n\">f<\/span><span class=\"o\">.<\/span><span class=\"n\">readlines<\/span><span class=\"p\">()<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p><code>readlines()<\/code> \u3067\u8aad\u307f\u8fbc\u3093\u3060\u5024\u3092\u4ee3\u5165\u3057\u305f\u5909\u6570 <code>c<\/code> \u306f\u30ea\u30b9\u30c8\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[57]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"nb\">type<\/span><span class=\"p\">(<\/span><span class=\"n\">c<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[57]:<\/div>\n<div class=\"output_text output_subarea output_execute_result\">\n<pre>list<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u6570\u5024\u3068\u3057\u3066\u8aad\u307f\u8fbc\u3093\u3067\u304f\u308c\u308b\u304b\u306a\uff1f\u3068\u671f\u5f85\u3057\u307e\u3057\u305f\u304c\uff0c\u30ea\u30b9\u30c8 <code>c<\/code> \u306e\u8981\u7d20\u306f\u6539\u884c\u30b3\u30fc\u30c9 <code>\\n<\/code> \u3092\u542b\u3093\u3060\u6587\u5b57\u5217\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3067\u306f\u3061\u3087\u3063\u3068\u4f7f\u3044\u306b\u304f\u3044\u3067\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[58]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">c<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>['1\\n', '2\\n', '3\\n', '4\\n', '5\\n', '6']\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"NumPy-\u914d\u5217-(numpy.ndarray)\">NumPy \u914d\u5217 (<code>numpy.ndarray<\/code>)<\/h4>\n<p>\u4e0a\u8a18\u306e\u51fa\u529b\u7d50\u679c\u3092\u898b\u308b\u3068\uff0c\u30ea\u30b9\u30c8 <code>a<\/code> \u306e\u5404\u8981\u7d20\u306f\u6539\u884c\u30b3\u30fc\u30c9 <code>\\n<\/code> \u3092\u542b\u3080\u6587\u5b57\u5217\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3092\u3044\u3061\u3044\u3061\u6570\u5024\uff08\u6574\u6570\uff09\u306b\u5909\u63db\u3059\u308b\u306e\u3082\u9762\u5012\u306a\u306e\u3067\uff0c\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u6570\u5024\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u8fbc\u3080\u3053\u3068\u3092\u524d\u63d0\u306b\u3057\u3066\uff0c\u4ee5\u4e0b\u306e\u3088\u3046\u306b <code>numpy<\/code> \u3092 <code>import<\/code> \u3057\uff0c<code>loadtxt()<\/code> \u3092\u4f7f\u3046\u3053\u3068\u306b\u3057\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u969b\u306b\uff0cNumpy \u914d\u5217<code>numpy.ndarray<\/code>\uff08\u4ee5\u4e0b\uff0c\u914d\u5217\uff09\u3068\u3044\u3046\u30c7\u30fc\u30bf\u578b\u304c\u51fa\u3066\u304d\u307e\u3059\u3002<\/p>\n<h4 id=\"NumPy-\u306e-import\">NumPy \u306e import<\/h4>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[59]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"kn\">import<\/span> <span class=\"nn\">numpy<\/span> <span class=\"k\">as<\/span> <span class=\"nn\">np<\/span> <span class=\"c1\"># \u5fc5\u8981\u306a\u3068\u304d\uff0c\u6700\u521d\u306b import \u3059\u308b\u3002<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u914d\u5217\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b <code>np.array()<\/code> \u3092\u4f7f\u3063\u3066\u5b9a\u7fa9\u3057\u307e\u3059\u3002<code>print()<\/code> \u306b\u3088\u308b\u914d\u5217\u306e\u8868\u793a\u306f\uff0c\u30ea\u30b9\u30c8\u306e\u5834\u5408\u3068\u5c11\u3057\u9055\u3063\u3066\u3044\u3066\uff0c\u30ab\u30f3\u30de\u533a\u5207\u308a\u304c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[60]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">A<\/span> <span class=\"o\">=<\/span> <span class=\"n\">np<\/span><span class=\"o\">.<\/span><span class=\"n\">array<\/span><span class=\"p\">([<\/span><span class=\"mi\">5<\/span><span class=\"p\">,<\/span> <span class=\"mi\">4<\/span><span class=\"p\">,<\/span> <span class=\"mi\">3<\/span><span class=\"p\">,<\/span> <span class=\"mi\">2<\/span><span class=\"p\">,<\/span> <span class=\"mi\">1<\/span><span class=\"p\">])<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u6210\u5206\u3092\u4e00\u6319\u306b\u8868\u793a\"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">A<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>\u6210\u5206\u3092\u4e00\u6319\u306b\u8868\u793a\r\n[5 4 3 2 1]\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u3053\u306e\u3088\u3046\u306b\u5b9a\u7fa9\u3055\u308c\u305f <code>A<\/code> \u306e\u30c7\u30fc\u30bf\u578b\u3092\u78ba\u8a8d\u3059\u308b\u3068\uff0c<code>list<\/code> \u3067\u306f\u306a\u304f <code>numpy.ndarray<\/code> \u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[61]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"nb\">type<\/span><span class=\"p\">(<\/span><span class=\"n\">A<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[61]:<\/div>\n<div class=\"output_text output_subarea output_execute_result\">\n<pre>numpy.ndarray<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"np.loadtxt()-\u3067\u8aad\u307f\u8fbc\u307f\"><code>np.loadtxt()<\/code> \u3067\u8aad\u307f\u8fbc\u307f<\/h4>\n<p>\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u6570\u5024\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u8fbc\u3080\u3053\u3068\u3092\u524d\u63d0\u306b\u3057\u3066\uff0c\u4ee5\u4e0b\u306e\u3088\u3046\u306b <code>numpy<\/code> \u306e <code>loadtxt()<\/code> \u3092\u4f7f\u3063\u3066\u307f\u307e\u3059\u3002<\/p>\n<p><code>loadtxt()<\/code> \u3067\u8aad\u307f\u8fbc\u3093\u3060\u30c7\u30fc\u30bf\u3092\u4ee3\u5165\u3057\u305f\u5909\u6570 <code>C<\/code> \u306f\u914d\u5217\uff08<code>numpy.ndarray<\/code>\uff09\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[62]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">C<\/span> <span class=\"o\">=<\/span> <span class=\"n\">np<\/span><span class=\"o\">.<\/span><span class=\"n\">loadtxt<\/span><span class=\"p\">(<\/span><span class=\"s1\">'mydata.txt'<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">type<\/span><span class=\"p\">(<\/span><span class=\"n\">C<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[62]:<\/div>\n<div class=\"output_text output_subarea output_execute_result\">\n<pre>numpy.ndarray<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p><code>np.loadtxt()<\/code> \u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u5b9f\u6570\u3068\u3057\u3066\u8aad\u307f\u8fbc\u307f\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[63]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">C<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>[1. 2. 3. 4. 5. 6.]\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u6574\u6570\u3068\u3057\u3066\u8aad\u307f\u8fbc\u3080\u5834\u5408\u306f\uff0c\u4ee5\u4e0b\u306e\u3088\u3046\u306b <code>dtype='int'<\/code> \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[64]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">C<\/span> <span class=\"o\">=<\/span> <span class=\"n\">np<\/span><span class=\"o\">.<\/span><span class=\"n\">loadtxt<\/span><span class=\"p\">(<\/span><span class=\"s1\">'mydata.txt'<\/span><span class=\"p\">,<\/span> <span class=\"n\">dtype<\/span><span class=\"o\">=<\/span><span class=\"s1\">'int'<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">C<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>[1 2 3 4 5 6]\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h5 id=\"\u7dcf\u548c-sum(),-\u8981\u7d20\u6570-len(),-\u6700\u5927\u5024-max(),-\u6700\u5c0f\u5024-min()\">\u7dcf\u548c <code>sum()<\/code>, \u8981\u7d20\u6570 <code>len()<\/code>, \u6700\u5927\u5024 <code>max()<\/code>, \u6700\u5c0f\u5024 <code>min()<\/code><\/h5>\n<p>\u30ea\u30b9\u30c8\u3084\u914d\u5217\u306e\u8981\u7d20\u306e\u7dcf\u548c\uff0c\u8981\u7d20\u6570\uff0c\u5e73\u5747\u5024\uff0c\u6700\u5927\u5024\uff0c\u6700\u5c0f\u5024\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3057\u3066\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[65]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"c1\"># \u8981\u7d20\u306e\u7dcf\u548c\uff0c\u5e73\u5747\uff0c\u6700\u5927\u5024\uff0c\u6700\u5c0f\u5024\u3092\u51fa\u529b\u3057\u307e\u3059\u3002<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u8981\u7d20\u306e\u7dcf\u548c\u306f\"<\/span><span class=\"p\">,<\/span> <span class=\"nb\">sum<\/span><span class=\"p\">(<\/span><span class=\"n\">C<\/span><span class=\"p\">))<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u8981\u7d20\u6570\u306f    \"<\/span><span class=\"p\">,<\/span> <span class=\"nb\">len<\/span><span class=\"p\">(<\/span><span class=\"n\">C<\/span><span class=\"p\">))<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u8981\u7d20\u306e\u5e73\u5747\u306f\"<\/span><span class=\"p\">,<\/span> <span class=\"nb\">sum<\/span><span class=\"p\">(<\/span><span class=\"n\">C<\/span><span class=\"p\">)<\/span><span class=\"o\">\/<\/span><span class=\"nb\">len<\/span><span class=\"p\">(<\/span><span class=\"n\">C<\/span><span class=\"p\">))<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u6700\u5927\u5024\u306f    \"<\/span><span class=\"p\">,<\/span> <span class=\"nb\">max<\/span><span class=\"p\">(<\/span><span class=\"n\">C<\/span><span class=\"p\">))<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u6700\u5c0f\u5024\u306f    \"<\/span><span class=\"p\">,<\/span> <span class=\"nb\">min<\/span><span class=\"p\">(<\/span><span class=\"n\">C<\/span><span class=\"p\">))<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>\u8981\u7d20\u306e\u7dcf\u548c\u306f 21\r\n\u8981\u7d20\u6570\u306f     6\r\n\u8981\u7d20\u306e\u5e73\u5747\u306f 3.5\r\n\u6700\u5927\u5024\u306f     6\r\n\u6700\u5c0f\u5024\u306f     1\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u6b21\u306f\uff0c\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u300c6\u884c2\u5217\u300d\u306e\u30c7\u30fc\u30bf\u304c\u5165\u3063\u305f\u30c6\u30ad\u30b9\u30c8\u30d5\u30a1\u30a4\u30eb <code>mydata2.txt<\/code> \u3092\u8aad\u307f\u8fbc\u3080\u4f8b\u3067\u3059\u3002\u6388\u696d\u3067\u306f\u4e88\u3081\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\uff0c\u3053\u306e\u30ce\u30fc\u30c8\u30d6\u30c3\u30af\u30d5\u30a1\u30a4\u30eb\u3068\u540c\u3058\u30d5\u30a9\u30eb\u30c0\u30fc\u306b\u4fdd\u5b58\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[66]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"o\">!<\/span> cat mydata2.txt\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>0  0\r\n1  1\r\n2  4\r\n3  9\r\n4 16\r\n5 25<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[67]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">B<\/span> <span class=\"o\">=<\/span> <span class=\"n\">np<\/span><span class=\"o\">.<\/span><span class=\"n\">loadtxt<\/span><span class=\"p\">(<\/span><span class=\"s1\">'mydata2.txt'<\/span><span class=\"p\">,<\/span> <span class=\"n\">dtype<\/span><span class=\"o\">=<\/span><span class=\"s1\">'int'<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">B<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>[[ 0  0]\r\n [ 1  1]\r\n [ 2  4]\r\n [ 3  9]\r\n [ 4 16]\r\n [ 5 25]]\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"np.savetxt()-\u3067\u66f8\u304d\u8fbc\u307f\"><code>np.savetxt()<\/code> \u3067\u66f8\u304d\u8fbc\u307f<\/h4>\n<p>\u30d5\u30a1\u30a4\u30eb\u3078\u306e\u66f8\u304d\u8fbc\u307f\u4f8b\u3067\u3059\u3002\u3053\u306e\u4f8b\u3067\u306f\uff0c$x$ \u3068 $\\sin x$ \u306e\u5024\u3092 $x = 0$ \u304b\u3089 $x = 0.5$ \u307e\u3067\u66f8\u304d\u8fbc\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[68]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"c1\"># \u307e\u305a\uff0c\u66f8\u304d\u8fbc\u3080\u914d\u5217\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/span>\r\n<span class=\"n\">x<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[]<\/span>\r\n<span class=\"k\">for<\/span> <span class=\"n\">i<\/span> <span class=\"ow\">in<\/span> <span class=\"nb\">range<\/span><span class=\"p\">(<\/span><span class=\"mi\">6<\/span><span class=\"p\">):<\/span>\r\n    <span class=\"n\">xi<\/span> <span class=\"o\">=<\/span> <span class=\"mf\">0.1<\/span> <span class=\"o\">*<\/span> <span class=\"n\">i<\/span>\r\n    <span class=\"n\">x<\/span><span class=\"o\">.<\/span><span class=\"n\">append<\/span><span class=\"p\">([<\/span><span class=\"n\">xi<\/span><span class=\"p\">,<\/span> <span class=\"n\">np<\/span><span class=\"o\">.<\/span><span class=\"n\">sin<\/span><span class=\"p\">(<\/span><span class=\"n\">xi<\/span><span class=\"p\">)])<\/span>\r\n\r\n<span class=\"c1\"># \u914d\u5217 x \u3092\u30d5\u30a1\u30a4\u30eb myoutput.txt \u306b\u66f8\u304d\u8fbc\u307f\u307e\u3059\u3002<\/span>\r\n<span class=\"n\">np<\/span><span class=\"o\">.<\/span><span class=\"n\">savetxt<\/span><span class=\"p\">(<\/span><span class=\"s1\">'myoutput.txt'<\/span><span class=\"p\">,<\/span> <span class=\"n\">x<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[69]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"c1\"># myoutput.txt \u306e\u5185\u5bb9\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/span>\r\n<span class=\"o\">!<\/span> cat myoutput.txt\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>0.000000000000000000e+00 0.000000000000000000e+00\r\n1.000000000000000056e-01 9.983341664682816863e-02\r\n2.000000000000000111e-01 1.986693307950612442e-01\r\n3.000000000000000444e-01 2.955202066613396572e-01\r\n4.000000000000000222e-01 3.894183423086505225e-01\r\n5.000000000000000000e-01 4.794255386042029499e-01\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u30ea\u30b9\u30c8\u30fb\u914d\u5217\u306e\u76f8\u4e92\u5909\u63db\">\u30ea\u30b9\u30c8\u30fb\u914d\u5217\u306e\u76f8\u4e92\u5909\u63db<\/h4>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h5 id=\"\u30ea\u30b9\u30c8\u304b\u3089\u914d\u5217\u3078-numpy.array()\">\u30ea\u30b9\u30c8\u304b\u3089\u914d\u5217\u3078 <code>numpy.array()<\/code><\/h5>\n<p>\u307e\u305a\u306f\uff08\u5165\u308c\u5b50\u306b\u306a\u3063\u305f\uff09\u30ea\u30b9\u30c8 <code>m<\/code> \u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[70]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">m<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[[<\/span><span class=\"mi\">0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">0<\/span><span class=\"p\">],<\/span> <span class=\"p\">[<\/span><span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"mi\">1<\/span><span class=\"p\">],<\/span> <span class=\"p\">[<\/span><span class=\"mi\">2<\/span><span class=\"p\">,<\/span> <span class=\"mi\">4<\/span><span class=\"p\">]]<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">m<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>[[0, 0], [1, 1], [2, 4]]\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[71]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"nb\">type<\/span><span class=\"p\">(<\/span><span class=\"n\">m<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[71]:<\/div>\n<div class=\"output_text output_subarea output_execute_result\">\n<pre>list<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>Python \u6a19\u6e96\u306e\u30ea\u30b9\u30c8 <code>list<\/code> \u304b\u3089\u914d\u5217 <code>numpy.ndarray<\/code> \u3078\u5909\u63db\u3059\u308b\u5834\u5408\u306f <code>np.array()<\/code> \u95a2\u6570\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[72]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">M<\/span> <span class=\"o\">=<\/span> <span class=\"n\">np<\/span><span class=\"o\">.<\/span><span class=\"n\">array<\/span><span class=\"p\">(<\/span><span class=\"n\">m<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">type<\/span><span class=\"p\">(<\/span><span class=\"n\">M<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[72]:<\/div>\n<div class=\"output_text output_subarea output_execute_result\">\n<pre>numpy.ndarray<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[73]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">M<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>[[0 0]\r\n [1 1]\r\n [2 4]]\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h5 id=\"\u914d\u5217\u304b\u3089\u30ea\u30b9\u30c8\u3078-tolist()\">\u914d\u5217\u304b\u3089\u30ea\u30b9\u30c8\u3078 <code>tolist()<\/code><\/h5>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u914d\u5217 <code>numpy.ndarray<\/code> \u304b\u3089 Python \u6a19\u6e96\u306e\u30ea\u30b9\u30c8\u306b\u5909\u63db\u3059\u308b\u5834\u5408\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b <code>tolist()<\/code> \u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[74]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">mm<\/span> <span class=\"o\">=<\/span> <span class=\"n\">M<\/span><span class=\"o\">.<\/span><span class=\"n\">tolist<\/span><span class=\"p\">()<\/span>\r\n<span class=\"nb\">type<\/span><span class=\"p\">(<\/span><span class=\"n\">mm<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[74]:<\/div>\n<div class=\"output_text output_subarea output_execute_result\">\n<pre>list<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[75]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">mm<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>[[0, 0], [1, 1], [2, 4]]\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u53c2\u8003\uff1a\u30ea\u30b9\u30c8\u3068\u914d\u5217\u306e\u9055\u3044\">\u53c2\u8003\uff1a\u30ea\u30b9\u30c8\u3068\u914d\u5217\u306e\u9055\u3044<\/h4>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h5 id=\"\u6210\u5206\uff08\u8981\u7d20\uff09\u306e\u53c2\u7167\">\u6210\u5206\uff08\u8981\u7d20\uff09\u306e\u53c2\u7167<\/h5>\n<p>2\u6b21\u5143\u7684\u306b\u5165\u308c\u5b50\u306b\u306a\u3063\u305f\u30ea\u30b9\u30c8\u306e\u5834\u5408\u306e\u6210\u5206\u306e\u53c2\u7167\u4f8b\uff1a<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[76]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">m<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>[[0, 0], [1, 1], [2, 4]]\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>3\u3064\u76ee\u306e\u8981\u7d20 <code>[2, 4]<\/code> \u306e2\u3064\u76ee\u306e\u8981\u7d20 <code>4<\/code> \u3092\u8868\u793a\u3055\u305b\u308b\u306b\u306f\uff0cPython \u306f<strong>\u30bc\u30ed\u59cb\u307e\u308a<\/strong>\u3060\u304b\u3089&#8230;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[77]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"c1\"># m \u306e3\u3064\u76ee\u306e\u8981\u7d20\u3060\u304b\u3089 [2]<\/span>\r\n\r\n<span class=\"n\">m<\/span><span class=\"p\">[<\/span><span class=\"mi\">2<\/span><span class=\"p\">]<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[77]:<\/div>\n<div class=\"output_text output_subarea output_execute_result\">\n<pre>[2, 4]<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[78]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"c1\"># m[2] \u306e2\u3064\u76ee\u306e\u8981\u7d20\u3060\u304b\u3089 [1]<\/span>\r\n\r\n<span class=\"n\">m<\/span><span class=\"p\">[<\/span><span class=\"mi\">2<\/span><span class=\"p\">][<\/span><span class=\"mi\">1<\/span><span class=\"p\">]<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[78]:<\/div>\n<div class=\"output_text output_subarea output_execute_result\">\n<pre>4<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u4e00\u65b9\uff0c\u914d\u5217\u306e\u5834\u5408\u306f\uff0c<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[79]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">M<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>[[0 0]\r\n [1 1]\r\n [2 4]]\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u914d\u5217\u306e\u6210\u5206\u306e\u53c2\u7167\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002\u4f8b\u3048\u3070\uff0c3\u884c2\u5217\u76ee\u306e\u5024\u3092\u53c2\u7167\u3057\u305f\u3044\u3068\u304d\u306f\uff0cPython \u306f<strong>\u30bc\u30ed\u59cb\u307e\u308a<\/strong>\u3067\u3059\u304b\u3089&#8230;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[80]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"c1\"># M \u306e3\u884c2\u5217\u76ee\u3060\u304b\u3089 [2, 1]<\/span>\r\n<span class=\"n\">M<\/span><span class=\"p\">[<\/span><span class=\"mi\">2<\/span><span class=\"p\">,<\/span> <span class=\"mi\">1<\/span><span class=\"p\">]<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[80]:<\/div>\n<div class=\"output_text output_subarea output_execute_result\">\n<pre>4<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h5 id=\"\u300c\u8db3\u3057\u7b97\u300d\u3068\u304b\u300c\u639b\u3051\u7b97\u300d\u3068\u304b\">\u300c\u8db3\u3057\u7b97\u300d\u3068\u304b\u300c\u639b\u3051\u7b97\u300d\u3068\u304b<\/h5>\n<p>\u30ea\u30b9\u30c8\u540c\u58eb\u3092\u8db3\u3057\u305f\u308a\uff0c\u5b9a\u6570\u500d\u3057\u305f\u308a\u3059\u308b\u3068&#8230;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[81]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">a<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"mi\">2<\/span><span class=\"p\">,<\/span> <span class=\"mi\">3<\/span><span class=\"p\">]<\/span>\r\n<span class=\"n\">b<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"mi\">4<\/span><span class=\"p\">,<\/span> <span class=\"mi\">5<\/span><span class=\"p\">,<\/span> <span class=\"mi\">6<\/span><span class=\"p\">]<\/span>\r\n\r\n<span class=\"c1\"># \u30ea\u30b9\u30c8\u3092\u300c2\u500d\u300d\u3059\u308b\u3068\u306f<\/span>\r\n<span class=\"c1\"># a+a, b+b \u306e\u3053\u3068<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'a*2 ='<\/span><span class=\"p\">,<\/span> <span class=\"n\">a<\/span><span class=\"o\">*<\/span><span class=\"mi\">2<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'a+a ='<\/span><span class=\"p\">,<\/span> <span class=\"n\">a<\/span> <span class=\"o\">+<\/span> <span class=\"n\">a<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">()<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'b*2 ='<\/span><span class=\"p\">,<\/span> <span class=\"n\">b<\/span><span class=\"o\">*<\/span><span class=\"mi\">2<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'b+b ='<\/span><span class=\"p\">,<\/span> <span class=\"n\">b<\/span> <span class=\"o\">+<\/span> <span class=\"n\">b<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">()<\/span>\r\n\r\n<span class=\"c1\"># \u30ea\u30b9\u30c8\u306e\u300c\u8db3\u3057\u7b97\u300d\u3068\u306f<\/span>\r\n<span class=\"c1\"># \u8981\u7d20\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'a+b ='<\/span><span class=\"p\">,<\/span> <span class=\"n\">a<\/span> <span class=\"o\">+<\/span> <span class=\"n\">b<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>a*2 = [1, 2, 3, 1, 2, 3]\r\na+a = [1, 2, 3, 1, 2, 3]\r\n\r\nb*2 = [4, 5, 6, 4, 5, 6]\r\nb+b = [4, 5, 6, 4, 5, 6]\r\n\r\na+b = [1, 2, 3, 4, 5, 6]\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u4e00\u65b9\uff0c\u914d\u5217 <code>numpy.ndarray<\/code> \u540c\u58eb\u306e\u8db3\u3057\u7b97\u3084\u5b9a\u6570\u500d\u306f&#8230;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[82]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">A<\/span> <span class=\"o\">=<\/span> <span class=\"n\">np<\/span><span class=\"o\">.<\/span><span class=\"n\">array<\/span><span class=\"p\">([<\/span><span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"mi\">2<\/span><span class=\"p\">,<\/span> <span class=\"mi\">3<\/span><span class=\"p\">])<\/span>\r\n<span class=\"n\">B<\/span> <span class=\"o\">=<\/span> <span class=\"n\">np<\/span><span class=\"o\">.<\/span><span class=\"n\">array<\/span><span class=\"p\">([<\/span><span class=\"mi\">4<\/span><span class=\"p\">,<\/span> <span class=\"mi\">5<\/span><span class=\"p\">,<\/span> <span class=\"mi\">6<\/span><span class=\"p\">])<\/span>\r\n\r\n<span class=\"c1\"># \u914d\u5217\u3092\u300c2\u500d\u300d\u3059\u308b\u3068\u5404\u6210\u5206\u304c2\u500d\u306b<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'A*2 = '<\/span><span class=\"p\">,<\/span> <span class=\"n\">A<\/span><span class=\"o\">*<\/span><span class=\"mi\">2<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'B*2 = '<\/span><span class=\"p\">,<\/span> <span class=\"n\">B<\/span><span class=\"o\">*<\/span><span class=\"mi\">2<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"c1\"># \u914d\u5217\u306e\u300c\u8db3\u3057\u7b97\u300d\u306f\u5404\u6210\u5206\u540c\u58eb\u306e\u8db3\u3057\u7b97\u306b<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'A+B = '<\/span><span class=\"p\">,<\/span> <span class=\"n\">A<\/span> <span class=\"o\">+<\/span> <span class=\"n\">B<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>A*2 =  [2 4 6]\r\nB*2 =  [ 8 10 12]\r\nA+B =  [5 7 9]\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u306a\u306e\u3067\uff0c\u30ea\u30b9\u30c8\u306e\u5834\u5408\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8ffd\u52a0\u3059\u308b\u3060\u3051\u3060\u304c&#8230;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[83]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"p\">[<\/span><span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"mi\">2<\/span><span class=\"p\">,<\/span> <span class=\"mi\">3<\/span><span class=\"p\">]<\/span> <span class=\"o\">+<\/span> <span class=\"p\">[<\/span><span class=\"mi\">4<\/span><span class=\"p\">,<\/span> <span class=\"mi\">5<\/span><span class=\"p\">]<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt output_prompt\">Out[83]:<\/div>\n<div class=\"output_text output_subarea output_execute_result\">\n<pre>[1, 2, 3, 4, 5]<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u914d\u5217\u306e\u5834\u5408\u306f\uff0c\u6210\u5206\u306e\u500b\u6570\u304c\u7570\u306a\u308b\u3068\u8db3\u3057\u7b97\u304c\u3067\u304d\u305a\u30a8\u30e9\u30fc\u3068\u306a\u308b\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[84]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">np<\/span><span class=\"o\">.<\/span><span class=\"n\">array<\/span><span class=\"p\">([<\/span><span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"mi\">2<\/span><span class=\"p\">,<\/span> <span class=\"mi\">3<\/span><span class=\"p\">])<\/span> <span class=\"o\">+<\/span> <span class=\"n\">np<\/span><span class=\"o\">.<\/span><span class=\"n\">array<\/span><span class=\"p\">([<\/span><span class=\"mi\">4<\/span><span class=\"p\">,<\/span> <span class=\"mi\">5<\/span><span class=\"p\">])<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_text output_error\">\n<pre><span class=\"ansi-red-fg\">---------------------------------------------------------------------------<\/span>\r\n<span class=\"ansi-red-fg\">ValueError<\/span>                                Traceback (most recent call last)\r\n<span class=\"ansi-green-fg\">&lt;ipython-input-84-2f42f0c89925&gt;<\/span> in <span class=\"ansi-cyan-fg\">&lt;module&gt;<\/span>\r\n<span class=\"ansi-green-fg\">----&gt; 1<\/span> np<span class=\"ansi-blue-fg\">.<\/span>array<span class=\"ansi-blue-fg\">(<\/span><span class=\"ansi-blue-fg\">[<\/span><span class=\"ansi-cyan-fg\">1<\/span><span class=\"ansi-blue-fg\">,<\/span> <span class=\"ansi-cyan-fg\">2<\/span><span class=\"ansi-blue-fg\">,<\/span> <span class=\"ansi-cyan-fg\">3<\/span><span class=\"ansi-blue-fg\">]<\/span><span class=\"ansi-blue-fg\">)<\/span> <span class=\"ansi-blue-fg\">+<\/span> np<span class=\"ansi-blue-fg\">.<\/span>array<span class=\"ansi-blue-fg\">(<\/span><span class=\"ansi-blue-fg\">[<\/span><span class=\"ansi-cyan-fg\">4<\/span><span class=\"ansi-blue-fg\">,<\/span> <span class=\"ansi-cyan-fg\">5<\/span><span class=\"ansi-blue-fg\">]<\/span><span class=\"ansi-blue-fg\">)<\/span>\r\n\r\n<span class=\"ansi-red-fg\">ValueError<\/span>: operands could not be broadcast together with shapes (3,) (2,)<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h3 id=\"\u66f8\u5f0f\u6307\u5b9a\">\u66f8\u5f0f\u6307\u5b9a<\/h3>\n<h4 id=\"\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\u306e\u66f8\u5f0f\u6307\u5b9a-'%f'\">\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\u306e\u66f8\u5f0f\u6307\u5b9a <code>'%f'<\/code><\/h4>\n<p>\u5b9f\u6570\u3092\u8868\u793a\u3059\u308b\u969b\uff0c\u5168\u4f53\u306e\u6587\u5b57\u6570\u3084\u5c0f\u6570\u70b9\u4ee5\u4e0b\u306e\u6841\u6570\u3092\u6307\u5b9a\u3057\u3066\u8868\u793a\u3055\u305b\u308b\u4f8b\u3067\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070 <code>'%8.5f'<\/code> \u306f\u5168\u4f53\u3067 <code>8<\/code> \u6841\u306e\u8868\u793a\u7bc4\u56f2\u3092\u3068\u308a\uff0c\u5c0f\u6570\u70b9\u4ee5\u4e0b\u306f <code>5<\/code> \u6841\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[85]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"kn\">import<\/span> <span class=\"nn\">numpy<\/span> <span class=\"k\">as<\/span> <span class=\"nn\">np<\/span>  <span class=\"c1\"># \u6700\u521d\u306b1\u56de\u3084\u308c\u3070\u3044\u3044\u304c\uff0c\u5ff5\u306e\u305f\u3081<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>$\\sqrt{2}$ \u306e\u5024\u3092\u3044\u304f\u3064\u304b\u66f8\u5f0f\u6307\u5b9a\u3057\u3066\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[86]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">sqrtwo<\/span> <span class=\"o\">=<\/span> <span class=\"n\">np<\/span><span class=\"o\">.<\/span><span class=\"n\">sqrt<\/span><span class=\"p\">(<\/span><span class=\"mi\">2<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">ten<\/span> <span class=\"o\">=<\/span> <span class=\"s1\">'1234567890'<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">ten<\/span> <span class=\"o\">*<\/span> <span class=\"mi\">2<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"\u6841\u6570\"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'-'<\/span><span class=\"o\">*<\/span><span class=\"mi\">26<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"n\">sqrtwo<\/span> <span class=\"o\">=<\/span> <span class=\"n\">np<\/span><span class=\"o\">.<\/span><span class=\"n\">sqrt<\/span><span class=\"p\">(<\/span><span class=\"mi\">2<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">sqrtwo<\/span><span class=\"p\">)<\/span>      <span class=\"c1\"># NumPy \u306e sqrt \u306f\u516818\u6841<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>12345678901234567890 \u6841\u6570\r\n--------------------------\r\n1.4142135623730951\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[87]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">ten<\/span> <span class=\"o\">*<\/span> <span class=\"mi\">2<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"\u6841\u6570\"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'-'<\/span><span class=\"o\">*<\/span><span class=\"mi\">26<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'<\/span><span class=\"si\">%8.4f<\/span><span class=\"s1\">'<\/span> <span class=\"o\">%<\/span> <span class=\"n\">sqrtwo<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'<\/span><span class=\"si\">%8.5f<\/span><span class=\"s1\">'<\/span> <span class=\"o\">%<\/span> <span class=\"n\">sqrtwo<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'<\/span><span class=\"si\">%8.6f<\/span><span class=\"s1\">'<\/span> <span class=\"o\">%<\/span> <span class=\"n\">sqrtwo<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'<\/span><span class=\"si\">%17.15f<\/span><span class=\"s1\">'<\/span> <span class=\"o\">%<\/span> <span class=\"n\">sqrtwo<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'2\u306e\u5e73\u65b9\u6839\u306f <\/span><span class=\"si\">%17.15f<\/span><span class=\"s1\"> \u3067\u3059\u3002'<\/span> <span class=\"o\">%<\/span> <span class=\"n\">sqrtwo<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>12345678901234567890 \u6841\u6570\r\n--------------------------\r\n  1.4142\r\n 1.41421\r\n1.414214\r\n1.414213562373095\r\n2\u306e\u5e73\u65b9\u6839\u306f 1.414213562373095 \u3067\u3059\u3002\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u5c0f\u6570\u70b9\u4ee5\u4e0b\u306e\u307f\u306e\u6841\u6570\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070\uff0c<code>'%.5f'<\/code> \u306e\u3088\u3046\u306b\u5c0f\u6570\u70b9\u4ee5\u4e0b5\u6841\u306e\u307f\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[88]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'<\/span><span class=\"si\">%.5f<\/span><span class=\"s1\">'<\/span> <span class=\"o\">%<\/span> <span class=\"n\">sqrtwo<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'<\/span><span class=\"si\">%.15f<\/span><span class=\"s1\">'<\/span> <span class=\"o\">%<\/span> <span class=\"n\">sqrtwo<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>1.41421\r\n1.414213562373095\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u25cb\u7df4\u7fd2-7\">\u25cb\u7df4\u7fd2 7<\/h4>\n<p>\u4ee5\u4e0b\u306e\u51fa\u529b\u3092\uff0c\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u306e\u5024\u3092\uff08\u56db\u6368\u4e94\u5165\u3057\u3066\uff09\u5c0f\u6570\u70b9\u4ee5\u4e0b1\u6841\u307e\u3067\u8868\u793a\u3059\u308b\u3088\u3046\u306b\u5909\u66f4\u3057\u306a\u3055\u3044\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[89]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">spending<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">110000<\/span>\r\n<span class=\"n\">food<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">37000<\/span>\r\n<span class=\"n\">eng<\/span> <span class=\"o\">=<\/span> <span class=\"n\">food<\/span> <span class=\"o\">\/<\/span> <span class=\"n\">spending<\/span> <span class=\"o\">*<\/span> <span class=\"mi\">100<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u306f\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">eng<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"\u3067\u3059\u3002\"<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u306f 33.63636363636363 \u3067\u3059\u3002\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[\u00a0]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre> \r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u6307\u6570\u8868\u5f0f\u306e\u6307\u5b9a-'%e'\">\u6307\u6570\u8868\u5f0f\u306e\u6307\u5b9a <code>'%e'<\/code><\/h4>\n<p>\u975e\u5e38\u306b\u5927\u304d\u3044\u6570\u3084\u5c0f\u3055\u3044\u6570\u3092\u8868\u793a\u3059\u308b\u3068\u304d\u306b\u306f\uff0c $1.9891\\times 10^{30}$ \u3084 $6.67430\\times 10^{-11}$ \u306a\u3069\u306e\u3088\u3046\u306a\u6307\u6570\u8868\u793a\u3092\u3057\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070 <code>'%9.2e'<\/code> \u3067\u306f\uff0c\u5168\u4f53\u3067 <code>9<\/code> \u6841\u306e\u8868\u793a\u5206\u3092\u78ba\u4fdd\u3057\uff0c\u5c0f\u6570\u70b9\u4ee5\u4e0b\u306f <code>2<\/code> \u6841\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[90]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">c<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">299792458<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'<\/span><span class=\"si\">%9.2e<\/span><span class=\"s1\">'<\/span> <span class=\"o\">%<\/span> <span class=\"n\">c<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'<\/span><span class=\"si\">%15.8e<\/span><span class=\"s1\">'<\/span> <span class=\"o\">%<\/span> <span class=\"n\">c<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'\u5149\u901f\u306f <\/span><span class=\"si\">%15.8e<\/span><span class=\"s1\"> m\/s \u3067\u3059\u3002'<\/span> <span class=\"o\">%<\/span> <span class=\"n\">c<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre> 3.00e+08\r\n 2.99792458e+08\r\n\u5149\u901f\u306f  2.99792458e+08 m\/s \u3067\u3059\u3002\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u5c0f\u6570\u70b9\u4ee5\u4e0b\u306e\u307f\u306e\u6841\u6570\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070\uff0c<code>'%.2e'<\/code> \u306e\u3088\u3046\u306b\u5c0f\u6570\u70b9\u4ee5\u4e0b2\u6841\u306e\u307f\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[91]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'<\/span><span class=\"si\">%.2e<\/span><span class=\"s1\">'<\/span> <span class=\"o\">%<\/span> <span class=\"n\">c<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'<\/span><span class=\"si\">%.8e<\/span><span class=\"s1\">'<\/span> <span class=\"o\">%<\/span> <span class=\"n\">c<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'\u5149\u901f\u306f <\/span><span class=\"si\">%.8e<\/span><span class=\"s1\"> m\/s \u3067\u3059\u3002'<\/span> <span class=\"o\">%<\/span> <span class=\"n\">c<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>3.00e+08\r\n2.99792458e+08\r\n\u5149\u901f\u306f 2.99792458e+08 m\/s \u3067\u3059\u3002\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"'%f'-\u307e\u305f\u306f-'%e'-\u3068\u306a\u308b-'%g'\"><code>'%f'<\/code> \u307e\u305f\u306f <code>'%e'<\/code> \u3068\u306a\u308b <code>'%g'<\/code><\/h4>\n<p><code>'%g'<\/code> \u306f\u6570\u5024\u306e\u5927\u304d\u3055\u306b\u3088\u3063\u3066\uff0c<code>'%f'<\/code> \u307e\u305f\u306f <code>'%e'<\/code> \uff08\u3061\u3087\u3063\u3068\u9055\u3046\u3051\u3069\u3060\u3044\u305f\u3044\u4f3c\u305f\u3088\u3046\u306a\u5f62\uff09\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[92]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'<\/span><span class=\"si\">%.2g<\/span><span class=\"s1\">'<\/span> <span class=\"o\">%<\/span> <span class=\"n\">sqrtwo<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'<\/span><span class=\"si\">%.2f<\/span><span class=\"s1\">'<\/span> <span class=\"o\">%<\/span> <span class=\"n\">sqrtwo<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'<\/span><span class=\"si\">%.5g<\/span><span class=\"s1\">'<\/span> <span class=\"o\">%<\/span> <span class=\"n\">c<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'<\/span><span class=\"si\">%.5e<\/span><span class=\"s1\">'<\/span> <span class=\"o\">%<\/span> <span class=\"n\">c<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>1.4\r\n1.41\r\n2.9979e+08\r\n2.99792e+08\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u6587\u5b57\u578b\u306e\u66f8\u5f0f\u6307\u5b9a-'%s'\">\u6587\u5b57\u578b\u306e\u66f8\u5f0f\u6307\u5b9a <code>'%s'<\/code><\/h4>\n<p>\u6587\u5b57\u5217\u306e\u66f8\u5f0f\u6307\u5b9a\u306f <code>'%s'<\/code> \u3067\u3059\u3002<\/p>\n<p>\u307e\u305f\uff0c\u4ee5\u4e0b\u306e\u4f8b\u3067\u306f\uff0c\u66f8\u5f0f\u6307\u5b9a\u3067\u306f\u306a\u304f <code>ten[:n]<\/code> \u306e\u3088\u3046\u306b\u6587\u5b57\u5217 <code>ten<\/code> \u306e\u6700\u521d\u304b\u3089 <code>n<\/code> \u756a\u76ee\u307e\u3067\u306e\u90e8\u5206\u3092\u8868\u793a\u3055\u305b\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[93]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">ten<\/span> <span class=\"o\">=<\/span> <span class=\"s1\">'1234567890'<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'<\/span><span class=\"si\">%s<\/span><span class=\"s1\">  \u6841\u6570'<\/span> <span class=\"o\">%<\/span><span class=\"p\">(<\/span><span class=\"n\">ten<\/span><span class=\"o\">*<\/span><span class=\"mi\">2<\/span><span class=\"p\">))<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">ten<\/span><span class=\"p\">[:<\/span><span class=\"mi\">6<\/span><span class=\"p\">],<\/span> <span class=\"n\">ten<\/span><span class=\"p\">[:<\/span><span class=\"mi\">4<\/span><span class=\"p\">])<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">ten<\/span><span class=\"p\">[:<\/span><span class=\"mi\">6<\/span><span class=\"p\">],<\/span> <span class=\"n\">ten<\/span><span class=\"p\">[:<\/span><span class=\"mi\">4<\/span><span class=\"p\">],<\/span> <span class=\"n\">sep<\/span><span class=\"o\">=<\/span><span class=\"s1\">''<\/span><span class=\"p\">)<\/span> <span class=\"c1\"># \u30b9\u30da\u30fc\u30b9\u3067\u9593\u3092\u7a7a\u3051\u306a\u3044<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>12345678901234567890  \u6841\u6570\r\n123456 1234\r\n1234561234\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u6574\u6570\u306e\u66f8\u5f0f\u6307\u5b9a-'%d'\">\u6574\u6570\u306e\u66f8\u5f0f\u6307\u5b9a <code>'%d'<\/code><\/h4>\n<p>\u6574\u6570\u306e\u66f8\u5f0f\u6307\u5b9a\u306f <code>'%d'<\/code> \u3067\u3059\u3002<code>'%5d'<\/code> \u306e\u3088\u3046\u306b\u6841\u6570\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[94]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">v<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"mi\">23<\/span><span class=\"p\">,<\/span> <span class=\"mi\">456<\/span><span class=\"p\">,<\/span> <span class=\"mi\">7890<\/span><span class=\"p\">]<\/span>\r\n<span class=\"k\">for<\/span> <span class=\"n\">i<\/span> <span class=\"ow\">in<\/span> <span class=\"n\">v<\/span><span class=\"p\">:<\/span>\r\n    <span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">i<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>1\r\n23\r\n456\r\n7890\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[95]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"c1\"># \u66f8\u5f0f\u6307\u5b9a\u3067\u8868\u793a\u6841\u6570\u30925\u6841\u3068\u308a\uff0c\u53f3\u5bc4\u305b\u3067\u6574\u6570\u3092\u8868\u793a<\/span>\r\n<span class=\"k\">for<\/span> <span class=\"n\">i<\/span> <span class=\"ow\">in<\/span> <span class=\"n\">v<\/span><span class=\"p\">:<\/span>\r\n    <span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'<\/span><span class=\"si\">%5d<\/span><span class=\"s1\">'<\/span> <span class=\"o\">%<\/span> <span class=\"n\">i<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>    1\r\n   23\r\n  456\r\n 7890\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u6574\u6570\u5024\u3092\u5de6\u304b\u3089 0 \u8a70\u3081\u3067\u8868\u793a\u3059\u308b\u4f8b\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[96]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"c1\"># \u8868\u793a\u6841\u6570\u30925\u6841\u3068\u308a\uff0c\u5de6\u304b\u30890\u8a70\u3081\u3057\u3066\u53f3\u5bc4\u305b\u3067\u6574\u6570\u3092\u8868\u793a<\/span>\r\n<span class=\"k\">for<\/span> <span class=\"n\">i<\/span> <span class=\"ow\">in<\/span> <span class=\"n\">v<\/span><span class=\"p\">:<\/span>\r\n    <span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'<\/span><span class=\"si\">%05d<\/span><span class=\"s1\">'<\/span> <span class=\"o\">%<\/span> <span class=\"n\">i<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>00001\r\n00023\r\n00456\r\n07890\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[97]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">m<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[[<\/span><span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"mi\">0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">0<\/span><span class=\"p\">],<\/span>\r\n     <span class=\"p\">[<\/span><span class=\"mi\">0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">23<\/span><span class=\"p\">,<\/span> <span class=\"mi\">0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">0<\/span><span class=\"p\">],<\/span>\r\n     <span class=\"p\">[<\/span><span class=\"mi\">0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">456<\/span><span class=\"p\">,<\/span> <span class=\"mi\">0<\/span><span class=\"p\">],<\/span>\r\n     <span class=\"p\">[<\/span><span class=\"mi\">0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">7890<\/span><span class=\"p\">]]<\/span>\r\n<span class=\"k\">for<\/span> <span class=\"n\">row<\/span> <span class=\"ow\">in<\/span> <span class=\"n\">m<\/span><span class=\"p\">:<\/span>\r\n    <span class=\"k\">for<\/span> <span class=\"n\">col<\/span> <span class=\"ow\">in<\/span> <span class=\"n\">row<\/span><span class=\"p\">:<\/span>\r\n        <span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">col<\/span><span class=\"p\">,<\/span> <span class=\"n\">end<\/span><span class=\"o\">=<\/span><span class=\"s1\">'  '<\/span><span class=\"p\">)<\/span> <span class=\"c1\"># \u6539\u884c\u305b\u305a\u306b\u30b9\u30da\u30fc\u30b92\u500b\u3042\u3051\u3066\u51fa\u529b<\/span>\r\n    <span class=\"nb\">print<\/span><span class=\"p\">()<\/span> <span class=\"c1\"># \u6539\u884c<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>1  0  0  0  \r\n0  23  0  0  \r\n0  0  456  0  \r\n0  0  0  7890  \r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[98]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"c1\"># \u66f8\u5f0f\u6307\u5b9a\u3067\u8868\u793a\u6841\u6570\u30925\u6841\u3068\u308a\uff0c\u53f3\u5bc4\u305b\u3067\u6574\u6570\u3092\u8868\u793a<\/span>\r\n<span class=\"k\">for<\/span> <span class=\"n\">row<\/span> <span class=\"ow\">in<\/span> <span class=\"n\">m<\/span><span class=\"p\">:<\/span>\r\n    <span class=\"k\">for<\/span> <span class=\"n\">col<\/span> <span class=\"ow\">in<\/span> <span class=\"n\">row<\/span><span class=\"p\">:<\/span>\r\n        <span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"s1\">'<\/span><span class=\"si\">%5d<\/span><span class=\"s1\">'<\/span> <span class=\"o\">%<\/span> <span class=\"n\">col<\/span><span class=\"p\">,<\/span> <span class=\"n\">end<\/span><span class=\"o\">=<\/span><span class=\"s1\">' '<\/span><span class=\"p\">)<\/span> \r\n    <span class=\"nb\">print<\/span><span class=\"p\">()<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>    1     0     0     0 \r\n    0    23     0     0 \r\n    0     0   456     0 \r\n    0     0     0  7890 \r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u4ee5\u4e0a\u306e\u3088\u3046\u306a\u3053\u3068\u304c\u9762\u5012\u81ed\u3044\u306a\u3089\uff0c<code>np.array()<\/code> \u3067\u914d\u5217 <code>numpy.ndarray<\/code> \u306b\u5909\u63db\u3057\u3066\u304a\u304f\u3068\uff0c\u8868\u793a\u304c\u5c11\u3057\u6574\u3044\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[99]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">M<\/span> <span class=\"o\">=<\/span> <span class=\"n\">np<\/span><span class=\"o\">.<\/span><span class=\"n\">array<\/span><span class=\"p\">(<\/span><span class=\"n\">m<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">M<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>[[   1    0    0    0]\r\n [   0   23    0    0]\r\n [   0    0  456    0]\r\n [   0    0    0 7890]]\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u53c2\u8003\uff1a0\u8a70\u3081\u306e\u9023\u756a\u6587\u5b57\u5217\u306e\u4f5c\u6210\u4f8b-.zfill()\">\u53c2\u8003\uff1a0\u8a70\u3081\u306e\u9023\u756a\u6587\u5b57\u5217\u306e\u4f5c\u6210\u4f8b <code>.zfill()<\/code><\/h4>\n<p>\u9023\u756a\u30d5\u30a1\u30a4\u30eb\u540d\u306e\u4f5c\u6210\u3068\u304b\u306b\u3002\u6574\u6570\u5024\u306e0\u8a70\u3081\u306f <code>'%05d'<\/code> \u306e\u3088\u3046\u306b\u66f8\u5f0f\u8a2d\u5b9a\u3057\u307e\u3059\u304c\uff0c\uff08\u30d5\u30a1\u30a4\u30eb\u540d\u7b49\u306b\u4f7f\u3046\uff09\u6587\u5b57\u5217\u306e0\u8a70\u3081\u306f\uff0c\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u6574\u6570 <code>i<\/code> \u3092\u4e00\u65e6 <code>str(i)<\/code> \u3067\u6587\u5b57\u5217\u306b\u3057\u3066 <code>.zfill()<\/code> \u30670\u8a70\u3081\u306b\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[100]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"k\">for<\/span> <span class=\"n\">i<\/span> <span class=\"ow\">in<\/span> <span class=\"nb\">range<\/span><span class=\"p\">(<\/span><span class=\"mi\">4<\/span><span class=\"p\">):<\/span>\r\n    <span class=\"n\">filename<\/span> <span class=\"o\">=<\/span> <span class=\"s1\">'fig'<\/span><span class=\"o\">+<\/span><span class=\"nb\">str<\/span><span class=\"p\">(<\/span><span class=\"n\">i<\/span><span class=\"p\">)<\/span><span class=\"o\">.<\/span><span class=\"n\">zfill<\/span><span class=\"p\">(<\/span><span class=\"mi\">3<\/span><span class=\"p\">)<\/span><span class=\"o\">+<\/span><span class=\"s1\">'.png'<\/span>\r\n    <span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">filename<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>fig000.png\r\nfig001.png\r\nfig002.png\r\nfig003.png\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u5225\u89e3\uff1a<\/p>\n<p>\u7279\u306b <code>.zfill()<\/code> \u3092\u4f7f\u308f\u306a\u304f\u3066\u3082\uff0c\u66f8\u5f0f\u6307\u5b9a\u306e <code>print()<\/code> \u306e\u4e2d\u8eab\u3092\u305d\u306e\u307e\u307e\u6587\u5b57\u5217\u5909\u6570\u306b\u4ee3\u5165\u3059\u308c\u3070\u3088\u3044\u3088\u3046\u3067\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[101]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"k\">for<\/span> <span class=\"n\">i<\/span> <span class=\"ow\">in<\/span> <span class=\"nb\">range<\/span><span class=\"p\">(<\/span><span class=\"mi\">4<\/span><span class=\"p\">):<\/span>\r\n    <span class=\"n\">filename<\/span> <span class=\"o\">=<\/span> <span class=\"s1\">'fig<\/span><span class=\"si\">%03d<\/span><span class=\"s1\">.png'<\/span> <span class=\"o\">%<\/span> <span class=\"n\">i<\/span>\r\n    <span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">filename<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>fig000.png\r\nfig001.png\r\nfig002.png\r\nfig003.png\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u8907\u6570\u306e\u30b0\u30e9\u30d5\u306b\uff0c\u305d\u308c\u305e\u308c\u306e\u5834\u5408\u306e\u6570\u5024\uff08\u30d1\u30e9\u30e1\u30fc\u30bf\u7b49\uff09\u3092\u5165\u308c\u305f\u51e1\u4f8b\u3092\u3064\u3051\u3066\u63cf\u304f\u969b\u306b\u3082\uff0c\u3053\u306e\u65b9\u6cd5\u304c\u4f7f\u3048\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[102]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"k\">for<\/span> <span class=\"n\">th<\/span> <span class=\"ow\">in<\/span> <span class=\"p\">[<\/span><span class=\"mi\">30<\/span><span class=\"p\">,<\/span> <span class=\"mi\">45<\/span><span class=\"p\">,<\/span> <span class=\"mi\">60<\/span><span class=\"p\">]:<\/span>\r\n    <span class=\"n\">key<\/span> <span class=\"o\">=<\/span> <span class=\"s1\">'\u03b8 = <\/span><span class=\"si\">%2d<\/span><span class=\"s1\">\u00b0, <\/span><span class=\"si\">%5.3f<\/span><span class=\"s1\"> \u30e9\u30b8\u30a2\u30f3'<\/span> <span class=\"o\">%<\/span> <span class=\"p\">(<\/span><span class=\"n\">th<\/span><span class=\"p\">,<\/span> <span class=\"n\">np<\/span><span class=\"o\">.<\/span><span class=\"n\">radians<\/span><span class=\"p\">(<\/span><span class=\"n\">th<\/span><span class=\"p\">))<\/span>\r\n    <span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">key<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>\u03b8 = 30\u00b0, 0.524 \u30e9\u30b8\u30a2\u30f3\r\n\u03b8 = 45\u00b0, 0.785 \u30e9\u30b8\u30a2\u30f3\r\n\u03b8 = 60\u00b0, 1.047 \u30e9\u30b8\u30a2\u30f3\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<h4 id=\"\u53c2\u8003\uff1a\u914d\u5217\u306e\u8868\u793a\u306e\u969b\u306e\u66f8\u5f0f\u6307\u5b9a-np.set_printoptions()\">\u53c2\u8003\uff1a\u914d\u5217\u306e\u8868\u793a\u306e\u969b\u306e\u66f8\u5f0f\u6307\u5b9a <code>np.set_printoptions()<\/code><\/h4>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30ea\u30b9\u30c8\u306e\u5834\u5408\uff0c\u305d\u308c\u305e\u308c\u306e\u8981\u7d20\u306e\u5c0f\u6570\u70b9\u4ee5\u4e0b\u3092\u3082\u3046\u5c11\u3057\u5c11\u306a\u304f\u8868\u793a\u3055\u305b\u3088\u3046\u3068\u3059\u308b\u3068\uff0c\u3061\u3087\u3063\u3068\u5de5\u592b\u304c\u3044\u308b\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[103]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">u<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"mi\">0<\/span><span class=\"p\">,<\/span> <span class=\"n\">np<\/span><span class=\"o\">.<\/span><span class=\"n\">sin<\/span><span class=\"p\">(<\/span><span class=\"mf\">0.1<\/span><span class=\"p\">),<\/span> <span class=\"n\">np<\/span><span class=\"o\">.<\/span><span class=\"n\">sin<\/span><span class=\"p\">(<\/span><span class=\"mf\">0.2<\/span><span class=\"p\">)]<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">u<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>[0, 0.09983341664682817, 0.19866933079506124]\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u305d\u3093\u306a\u3068\u304d\u306f\uff0c\u624b\u3063\u53d6\u308a\u65e9\u304f\u914d\u5217\u306b\u5909\u63db\u3057\u3066\u8868\u793a\u3055\u305b\u3066\u307f\u308b\u3068&#8230;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[104]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">U<\/span> <span class=\"o\">=<\/span> <span class=\"n\">np<\/span><span class=\"o\">.<\/span><span class=\"n\">array<\/span><span class=\"p\">(<\/span><span class=\"n\">u<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">U<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>[0.         0.09983342 0.19866933]\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[105]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">np<\/span><span class=\"o\">.<\/span><span class=\"n\">get_printoptions<\/span><span class=\"p\">())<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>{'edgeitems': 3, 'threshold': 1000, 'floatmode': 'maxprec', 'precision': 8, 'suppress': False, 'linewidth': 75, 'nanstr': 'nan', 'infstr': 'inf', 'sign': '-', 'formatter': None, 'legacy': False}\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing text_cell rendered\">\n<div class=\"prompt input_prompt\"><\/div>\n<div class=\"inner_cell\">\n<div class=\"text_cell_render border-box-sizing rendered_html\">\n<p>\u4ee5\u4e0b\u3067\u306f\uff0c\u5c0f\u6570\u70b9\u4ee5\u4e0b\u306e\u6841\u6570\u3092 <code>precision=5<\/code> \u3068\u3057\u30665\u6841\u3068\u3057\uff0c<code>floatmode='fixed'<\/code> \u3067\u5c0f\u6570\u70b9\u4ee5\u4e0b\u306e\u8868\u793a\u30925\u6841\u56fa\u5b9a\u306b\u3057\u3066\u3044\u308b\u3002\uff08<code>0<\/code> \u306e\u5834\u5408\u3067\u3042\u3063\u3066\u3082 <code>0<\/code> \u3067\u57cb\u3081\u3066\u5c0f\u6570\u70b9\u4ee5\u4e0b5\u6841\u3092\u56fa\u5b9a\u8868\u793a\u3002\uff09<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cell border-box-sizing code_cell rendered\">\n<div class=\"input\">\n<div class=\"prompt input_prompt\">In\u00a0[106]:<\/div>\n<div class=\"inner_cell\">\n<div class=\"input_area\">\n<div class=\" highlight hl-ipython3\">\n<pre><span class=\"n\">np<\/span><span class=\"o\">.<\/span><span class=\"n\">set_printoptions<\/span><span class=\"p\">(<\/span><span class=\"n\">precision<\/span><span class=\"o\">=<\/span><span class=\"mi\">5<\/span><span class=\"p\">,<\/span> <span class=\"n\">floatmode<\/span><span class=\"o\">=<\/span><span class=\"s1\">'fixed'<\/span><span class=\"p\">)<\/span>\r\n<span class=\"nb\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">U<\/span><span class=\"p\">)<\/span>\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"output_wrapper\">\n<div class=\"output\">\n<div class=\"output_area\">\n<div class=\"prompt\"><\/div>\n<div class=\"output_subarea output_stream output_stdout output_text\">\n<pre>[0.00000 0.09983 0.19867]\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u30a8\u30f3\u30b2\u30eb\u4fc2\u6570\u3092\u8a08\u7b97\u3057\u3066\u8868\u793a\u3059\u308b\u7c21\u5358\u306a\u4f8b\u304b\u3089\u59cb\u3081\u3066\uff0cPython \u306b\u3088\u308b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u6975\u3005\u57fa\u672c\u3092\u304a\u3055\u3089\u3044\u3057\u307e\u3059\u3002<\/p>\n<p style=\"text-align: right;\">update: 2024.11.6<\/p><p><a class=\"more-link btn\" href=\"https:\/\/home.hirosaki-u.ac.jp\/relativity\/%e3%82%b3%e3%83%b3%e3%83%94%e3%83%a5%e3%83%bc%e3%82%bf%e6%bc%94%e7%bf%92\/%e3%81%af%e3%81%97%e3%82%99%e3%82%81%e3%81%a6%e3%81%ae-python-%e3%83%95%e3%82%9a%e3%83%ad%e3%82%af%e3%82%99%e3%83%a9%e3%83%9f%e3%83%b3%e3%82%af%e3%82%99\/\">\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":33,"featured_media":0,"parent":2826,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-4664","page","type-page","status-publish","hentry","nodate","item-wrap"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-json\/wp\/v2\/pages\/4664","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-json\/wp\/v2\/users\/33"}],"replies":[{"embeddable":true,"href":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-json\/wp\/v2\/comments?post=4664"}],"version-history":[{"count":17,"href":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-json\/wp\/v2\/pages\/4664\/revisions"}],"predecessor-version":[{"id":9518,"href":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-json\/wp\/v2\/pages\/4664\/revisions\/9518"}],"up":[{"embeddable":true,"href":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-json\/wp\/v2\/pages\/2826"}],"wp:attachment":[{"href":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-json\/wp\/v2\/media?parent=4664"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}