{"id":5208,"date":"2026-05-27T02:56:34","date_gmt":"2026-05-26T17:56:34","guid":{"rendered":"https:\/\/seleniumnote.com\/?p=5208"},"modified":"2026-05-27T02:56:36","modified_gmt":"2026-05-26T17:56:36","slug":"%cf%80%e3%81%8c%e6%ad%a3%e8%a6%8f%e5%88%86%e5%b8%83%e3%82%84%e3%83%95%e3%83%bc%e3%83%aa%e3%82%a8%e5%a4%89%e6%8f%9b%e3%81%ab%e3%82%82%e7%99%bb%e5%a0%b4%e3%81%99%e3%82%8b%e7%90%86%e7%94%b1-%e3%81%aa","status":"publish","type":"post","link":"https:\/\/seleniumnote.com\/?p=5208","title":{"rendered":"\u03c0\u304c\u6b63\u898f\u5206\u5e03\u3084\u30d5\u30fc\u30ea\u30a8\u5909\u63db\u306b\u3082\u767b\u5834\u3059\u308b\u7406\u7531 \u306a\u305c\u03c0\u306f\u5186\u4ee5\u5916\u306b\u3082\u73fe\u308c\u308b\u306e\u304b\uff1f"},"content":{"rendered":"\n<div style=\"height:24px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u03c0\u306f\u5186\u5468\u7387\u3068\u3044\u3046\u540d\u524d\u3092\u6301\u3061\u307e\u3059\u304c\u3001\u672c\u8cea\u306f\u56de\u8ee2\u30fb\u632f\u52d5\u30fb\u5bfe\u79f0\u6027\u3092\u6301\u3064\u3042\u3089\u3086\u308b\u73fe\u8c61\u306b\u6f5c\u3080\u5b9a\u6570\u3067\u3059\u3002\u5186\u306f\u305d\u306e\u6700\u3082\u308f\u304b\u308a\u3084\u3059\u3044\u59ff\u306b\u904e\u304e\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"%25e6%25ad%25a3%25e8%25a6%258f%25e5%2588%2586%25e5%25b8%2583%25e3%2581%25b8%25e3%2581%25ae%25e7%2599%25bb%25e5%25a0%25b4\">\u6b63\u898f\u5206\u5e03\u3078\u306e\u767b\u5834<\/h2>\n\n\n<p class=\"wp-block-paragraph\">\u6b63\u898f\u5206\u5e03\u306e\u78ba\u7387\u5bc6\u5ea6\u95a2\u6570\u306f <code>f(x) = (1 \/ \u221a(2\u03c0)) \u00b7 exp(\u2212x\u00b2\/2)<\/code> \u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u305c\u3053\u3053\u306b\u03c0\u304c\u3042\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u9375\u306f\u30ac\u30a6\u30b9\u7a4d\u5206\u3068\u3044\u3046\u7b49\u5f0f\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>\u222b\u208b\u221e^\u221e e^(\u2212x\u00b2) dx = \u221a\u03c0<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306fe\u3092\u5e95\u3068\u3059\u308b\u91e3\u308a\u9418\u578b\u306e\u66f2\u7dda\u3092\u2212\u221e\u304b\u3089+\u221e\u307e\u3067\u7a4d\u5206\u3059\u308b\u3068\u3001\u9762\u7a4d\u304c\u3061\u3087\u3046\u3069\u221a\u03c0\u306b\u306a\u308b\u3068\u3044\u3046\u4e8b\u5b9f\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u305c\u305d\u3046\u306a\u308b\u304b\u3068\u3044\u3046\u3068\u3001\u3053\u306e\u7a4d\u5206\u3092\u4e8c\u4e57\u3057\u30662\u6b21\u5143\uff08x,y\u5e73\u9762\uff09\u3067\u8003\u3048\u308b\u3068\u3001<code>e^(\u2212x\u00b2)\u00b7e^(\u2212y\u00b2) = e^(\u2212(x\u00b2+y\u00b2))<\/code> \u3068\u3044\u3046\u5186\u5bfe\u79f0\u306a\u95a2\u6570\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u76f4\u4ea4\u5ea7\u6a19\u304b\u3089\u6975\u5ea7\u6a19\uff08r, \u03b8\uff09\u306b\u5909\u63db\u3059\u308b\u3068\u3001\u03b8\u304c0\u304b\u30892\u03c0\u307e\u3067\u56de\u308b\u3053\u3068\u3067\u7a4d\u5206\u304c\u7dba\u9e97\u306b\u89e3\u3051\u3001\u98db\u3073\u51fa\u3057\u3066\u304f\u308b\u306e\u3067\u3059\u3002\u3064\u307e\u308a\u3001\u91e3\u308a\u9418\u578b\u306e\u5bfe\u79f0\u6027\u304c\u672c\u8cea\u7684\u306b\u5186\u3068\u540c\u3058\u69cb\u9020\u3092\u6301\u3063\u3066\u3044\u308b\u305f\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b63\u898f\u5206\u5e03\u306e\u78ba\u7387\u306e\u7dcf\u548c\u304c1\u306b\u306a\u308b\u3088\u3046\u306b\u221a\u03c0\u3067\u5272\u308a\u7b97\u3059\u308b\u306e\u3067\u3001\u03c0\u304c\u5206\u6bcd\u306b\u6b8b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"%25e3%2583%2595%25e3%2583%25bc%25e3%2583%25aa%25e3%2582%25a8%25e5%25a4%2589%25e6%258f%259b%25e3%2581%25b8%25e3%2581%25ae%25e7%2599%25bb%25e5%25a0%25b4\">\u30d5\u30fc\u30ea\u30a8\u5909\u63db\u3078\u306e\u767b\u5834<\/h2>\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30fc\u30ea\u30a8\u5909\u63db\u306f\u300c\u3069\u3093\u306a\u8907\u96d1\u306a\u6ce2\u5f62\u3082\u3001\u5358\u7d14\u306a\u6b63\u5f26\u6ce2\u30fb\u4f59\u5f26\u6ce2\u306e\u91cd\u306d\u5408\u308f\u305b\u3067\u8868\u305b\u308b\u300d\u3068\u3044\u3046\u5909\u63db\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>F(\u03be) = \u222b\u208b\u221e^\u221e f(x) \u00b7 e^(\u22122\u03c0i\u03bex) dx<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u03c0\u304c\u73fe\u308c\u308b\u306e\u306f\u3001\u6b63\u5f26\u6ce2\u30fb\u4f59\u5f26\u6ce2\u304c\u5186\u904b\u52d5\u306e\u5c04\u5f71\u3060\u304b\u3089\u3067\u3059\u3002\u89d2\u5ea6\u304c1\u5468\u3059\u308b\u3068\u304d\u3001\u03b8\u306f0\u304b\u30892\u03c0\u307e\u3067\u52d5\u304d\u307e\u3059\u3002\u5468\u6ce2\u6570\u03be\u306e\u6ce2\u304c1\u79d2\u9593\u306b\u03be\u56de\u632f\u52d5\u3059\u308b\u3068\u304d\u3001\u4f4d\u76f8\u306f2\u03c0\u03be\u3060\u3051\u9032\u3080\u3002\u3053\u306e\u300c1\u5468=2\u03c0\u300d\u3068\u3044\u3046\u5186\u306e\u672c\u8cea\u7684\u306a\u69cb\u9020\u304c\u30d5\u30fc\u30ea\u30a8\u5909\u63db\u306e\u6838\u5fc3\u306b\u57cb\u3081\u8fbc\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30aa\u30a4\u30e9\u30fc\u306e\u516c\u5f0f <code>e^(i\u03b8) = cos \u03b8 + i sin \u03b8<\/code> \u304c\u305d\u306e\u6a4b\u6e21\u3057\u5f79\u3067\u3001\u8907\u7d20\u6307\u6570\u95a2\u6570\u3068\u4e09\u89d2\u95a2\u6570\uff08=\u5186\u904b\u52d5\uff09\u3092\u7d50\u3073\u3064\u3051\u308b\u3053\u3068\u3067\u3001\u30d5\u30fc\u30ea\u30a8\u5909\u63db\u306e\u4e2d\u306b\u03c0\u304c\u81ea\u7136\u306b\u73fe\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"%25e5%2585%25b1%25e9%2580%259a%25e3%2581%2599%25e3%2582%258b%25e6%259c%25ac%25e8%25b3%25aa\">\u5171\u901a\u3059\u308b\u672c\u8cea<\/h2>\n\n\n<p class=\"wp-block-paragraph\">\u3059\u3079\u3066\u306e\u6839\u5e95\u306b\u30011\u5468\u56de\u308b\u30682\u03c0\u9032\u3080\u3068\u3044\u3046\u5186\u306e\u69cb\u9020\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-dominant-color=\"c2c7d5\" data-has-transparency=\"false\" style=\"--dominant-color: #c2c7d5;\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"578\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" src=\"https:\/\/seleniumnote.com\/wp-content\/uploads\/2026\/05\/painohonshituNN-1024x578.avif\" alt=\"\" class=\"wp-image-5224 not-transparent\" srcset=\"https:\/\/seleniumnote.com\/wp-content\/uploads\/2026\/05\/painohonshituNN-1024x578.avif 1024w, https:\/\/seleniumnote.com\/wp-content\/uploads\/2026\/05\/painohonshituNN-300x169.avif 300w, https:\/\/seleniumnote.com\/wp-content\/uploads\/2026\/05\/painohonshituNN-768x433.avif 768w, https:\/\/seleniumnote.com\/wp-content\/uploads\/2026\/05\/painohonshituNN-1536x867.avif 1536w, https:\/\/seleniumnote.com\/wp-content\/uploads\/2026\/05\/painohonshituNN.avif 1840w\" \/><\/figure>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u03c0\u304c\u5186\u4ee5\u5916\u306b\u73fe\u308c\u308b\u3068\u304d\u3001\u5fc5\u305a\u305d\u3053\u306b\u306f\u5186\u3068\u540c\u3058\u6570\u5b66\u7684\u69cb\u9020\u304c\u96a0\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"height:24px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<h5 class=\"wp-block-heading\" id=\"%25e6%25ad%25a3%25e8%25a6%258f%25e5%2588%2586%25e5%25b8%2583\">\u6b63\u898f\u5206\u5e03<\/h5>\n\n\n<p class=\"wp-block-paragraph\">2\u6b21\u5143\u306e\u91e3\u308a\u9418\u304c\u5186\u5bfe\u79f0 \u2192 \u6975\u5ea7\u6a19\u5909\u63db\u3067\u5186\u304c\u9854\u3092\u51fa\u3059 \u2192 \u221a\u03c0\u304c\u3046\u307e\u308c\u308b<\/p>\n\n\n\n<div style=\"height:8px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<h5 class=\"wp-block-heading\" id=\"%25e3%2583%2595%25e3%2583%25bc%25e3%2583%25aa%25e3%2582%25a8%25e5%25a4%2589%25e6%258f%259b\">\u30d5\u30fc\u30ea\u30a8\u5909\u63db<\/h5>\n\n\n<p class=\"wp-block-paragraph\">\u6ce2\u306e\u4f4d\u76f8\u304c1\u5468\u3059\u308b \u2192 \u305d\u306e1\u5468\u304c2\u03c0 \u2192 \u516c\u5f0f\u306e\u4e2d\u6838\u306b\u5165\u308b<\/p>\n\n\n\n<div style=\"height:24px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u03c0\u306f\u5186\u5468\u7387\u3068\u3044\u3046\u540d\u524d\u3092\u6301\u3061\u306a\u304c\u3089\u3001\u5b9f\u969b\u306b\u306f\u56de\u8ee2\u30fb\u5468\u671f\u30fb\u5bfe\u79f0\u6027\u3068\u3044\u3046\u5b87\u5b99\u306e\u57fa\u672c\u69cb\u9020\u3092\u6e2c\u308b\u5b9a\u6570\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7269\u7406\u30fb\u7d71\u8a08\u30fb\u5de5\u5b66\u306e\u3069\u3053\u306b\u5186\u306e\u69cb\u9020\u304c\u6f5c\u3093\u3067\u3044\u3066\u3082\u3001\u03c0\u306f\u5fc5\u305a\u73fe\u308c\u307e\u3059\u3002\u6570\u5b66\u8005\u30ea\u30c1\u30e3\u30fc\u30c9\u30fb\u30d5\u30a1\u30a4\u30f3\u30de\u30f3\u306f\u300c\u81ea\u7136\u754c\u306e\u3042\u3089\u3086\u308b\u5834\u6240\u306b\u03c0\u304c\u51fa\u3066\u304f\u308b\u306e\u306f\u3001\u81ea\u7136\u304c\u6839\u672c\u7684\u306b\u5186\u7684\u3060\u304b\u3089\u3060\u300d\u3068\u8a9e\u3063\u305f\u3068\u8a00\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-large is-resized\"><a href=\"https:\/\/amzn.to\/49VytcN\"><img decoding=\"async\" src=\"https:\/\/m.media-amazon.com\/images\/I\/6112AnOeU+L._SL1000_.jpg\" alt=\"Newton \u5927\u56f3\u9451\u30b7\u30ea\u30fc\u30ba \u6570\u5b66\u5927\u56f3\u9451\" style=\"width:auto;height:360px\"\/><\/a><figcaption class=\"wp-element-caption\">Newton \u5927\u56f3\u9451\u30b7\u30ea\u30fc\u30ba \u6570\u5b66\u5927\u56f3\u9451<\/figcaption><\/figure>\n<\/div>\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u03c0\u306f\u5186\u5468\u7387\u3068\u3044\u3046\u540d\u524d\u3092\u6301\u3061\u307e\u3059\u304c\u3001\u672c\u8cea\u306f\u56de\u8ee2\u30fb\u632f\u52d5\u30fb\u5bfe\u79f0\u6027\u3092\u6301\u3064&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":5226,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[155],"tags":[158,157,156],"class_list":["post-5208","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-art-math","tag-158","tag-157","tag-156"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/seleniumnote.com\/index.php?rest_route=\/wp\/v2\/posts\/5208","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/seleniumnote.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/seleniumnote.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/seleniumnote.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/seleniumnote.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5208"}],"version-history":[{"count":9,"href":"https:\/\/seleniumnote.com\/index.php?rest_route=\/wp\/v2\/posts\/5208\/revisions"}],"predecessor-version":[{"id":5227,"href":"https:\/\/seleniumnote.com\/index.php?rest_route=\/wp\/v2\/posts\/5208\/revisions\/5227"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/seleniumnote.com\/index.php?rest_route=\/wp\/v2\/media\/5226"}],"wp:attachment":[{"href":"https:\/\/seleniumnote.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5208"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/seleniumnote.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5208"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/seleniumnote.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5208"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}