{"id":61169,"date":"2023-06-03T11:00:00","date_gmt":"2023-06-03T02:00:00","guid":{"rendered":"https:\/\/www.jyukenjyuku.jp\/blog\/?p=61169"},"modified":"2023-06-03T11:47:23","modified_gmt":"2023-06-03T02:47:23","slug":"%e8%bf%91%e4%bc%bc%e5%bc%8f%e3%81%84%e3%81%91%e3%82%8b%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.jyukenjyuku.jp\/blog\/?p=61169","title":{"rendered":"\u8fd1\u4f3c\u5f0f\u3044\u3051\u308b\uff1f"},"content":{"rendered":"\n<p>\u300c\u8fd1\u4f3c\u5f0f\u300d\u3092\u52c9\u5f37\u3059\u308b\u969b\u306b\u601d\u3044\u51fa\u3057\u3066\u307b\u3057\u3044\u3053\u3068\uff0c\u305d\u308c\u306f\u300c\u5e73\u5747\u5909\u5316\u7387\u300d\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u300c\u5fae\u5206\u300d\u3092\u52c9\u5f37\u3059\u308b\u3046\u3048\u3067\u6700\u521d\u306b\u52c9\u5f37\u3057\u305f\u5185\u5bb9\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u57fa\u672c\u7684\u306a\u8003\u3048\u65b9\u306ex\u3092\u7528\u3044\u305f\u304b\u305f\u3061\u304b\u3089\uff0c<\/p>\n\n\n\n<p> x = a \u3068\u3057\u3066\u5fae\u5206\u4fc2\u6570\u3092\u6c42\u3081\u308b\u8981\u9818\u3067\u5f0f\u3092\u4f5c\u308b\u3002<\/p>\n\n\n\n<p>\u7279\u306b\u6c17\u3092\u3064\u3051\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u70b9\u304c\u300clim\u300d\u306e\u90e8\u5206\u3067\u3059\u3002<\/p>\n\n\n\n<p>h \u2192 0 \u3064\u307e\u308a\u300ch \u306f\u9650\u308a\u306a\u304f 0 \u306b\u8fd1\u3065\u304f\u300d\u3068\u3044\u3046\u8003\u3048\u65b9\u3092\u4e88\u3081\u7406\u89e3\u3059\u308b\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u3046\u3048\u3067\u300ch \u304c 0 \u306b\u5341\u5206\uff0c\u8fd1\u3044\u4f4d\u7f6e\u306b\u3042\u308b\u300d\u3068\u3044\u3046\u8003\u3048\u65b9\u3092\u65b0\u3057\u304f\u6301\u3061\u5408\u308f\u305b\u308b\u3002<\/p>\n\n\n\n<p>\u8fd1\u4f3c\u5f0f\u3067\u306f\u300ch \u3092 0 \u306b\u8fd1\u3065\u3051\u3066\u3044\u304f\u306e\u3067\u306f\u306a\u304f\uff0c\u305d\u3082\u305d\u3082 h \u306f 0 \u306b\u8fd1\u3044\u3068\u3053\u308d\u306b\u3042\u308b\u300d\u3068\u3044\u3046\u8003\u3048\u65b9\u3067\u7406\u89e3\u306b\u7559\u3081\u308b\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u7406\u89e3\u3092\u5f0f\u306b\u53cd\u6620\u3055\u305b\u308b\u305f\u3081\uff0c\u300clim\u300d\u3092\u6d88\u53bb\u3057\u305f\u3046\u3048\u3067\uff0c\u300c\uff1d\u300d\u3092\u300c\u2252\u300d\u306b\u5909\u66f4\u3059\u308b\u3002<\/p>\n\n\n\n<p>\u5f8c\u306f\u7c21\u5358\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u65b9\u7a0b\u5f0f\u3092\u89e3\u304f\u304b\u306e\u3088\u3046\u306b\u5f0f\u3092\u51e6\u7406\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e21\u8fba\u306b\u300ch\u300d\u3092\u304b\u3051\u3066\uff0c\u5de6\u8fba\u306b\u3042\u308b f(a) \u3092\u53f3\u8fba\u306b\u79fb\u9805\u3055\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u3046\u3059\u308b\u3068\uff0c h \u2252 0 \u306e\u3068\u304d<\/p>\n\n\n\n<p>\u3059\u306a\u308f\u3061\u300c\u305d\u3082\u305d\u3082 h \u306f 0 \u306b\u8fd1\u3044\u3068\u3053\u308d\u306b\u3042\u308b\u300d\u3068\u304d<\/p>\n\n\n\n<p>f(a+h) \u2252 f(a) + f'(a)h<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1997\" src=\"https:\/\/www.jyukenjyuku.jp\/blog\/wp-content\/uploads\/2023\/06\/IMG_7373-scaled.jpg\" alt=\"\" class=\"wp-image-61170\" srcset=\"https:\/\/www.jyukenjyuku.jp\/blog\/wp-content\/uploads\/2023\/06\/IMG_7373-scaled.jpg 2560w, https:\/\/www.jyukenjyuku.jp\/blog\/wp-content\/uploads\/2023\/06\/IMG_7373-300x234.jpg 300w, https:\/\/www.jyukenjyuku.jp\/blog\/wp-content\/uploads\/2023\/06\/IMG_7373-558x435.jpg 558w, https:\/\/www.jyukenjyuku.jp\/blog\/wp-content\/uploads\/2023\/06\/IMG_7373-768x599.jpg 768w, https:\/\/www.jyukenjyuku.jp\/blog\/wp-content\/uploads\/2023\/06\/IMG_7373-1536x1198.jpg 1536w, https:\/\/www.jyukenjyuku.jp\/blog\/wp-content\/uploads\/2023\/06\/IMG_7373-2048x1598.jpg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u300c\u8fd1\u4f3c\u5f0f\u300d\u3092\u52c9\u5f37\u3059\u308b\u969b\u306b\u601d\u3044\u51fa\u3057\u3066\u307b\u3057\u3044\u3053\u3068\uff0c\u305d\u308c\u306f\u300c\u5e73\u5747\u5909\u5316\u7387\u300d\u3067\u3059\u3002 \u300c\u5fae\u5206\u300d\u3092\u52c9\u5f37\u3059\u308b\u3046\u3048\u3067\u6700\u521d\u306b\u52c9\u5f37\u3057\u305f\u5185\u5bb9\u3067\u3059\u3002 \u57fa\u672c\u7684\u306a\u8003\u3048\u65b9\u306ex\u3092\u7528\u3044\u305f\u304b\u305f\u3061\u304b\u3089\uff0c x = a \u3068\u3057\u3066\u5fae\u5206\u4fc2\u6570\u3092\u6c42\u3081\u308b\u8981\u9818\u3067\u5f0f\u3092\u4f5c\u308b\u3002 \u7279\u306b &hellip; <a href=\"https:\/\/www.jyukenjyuku.jp\/blog\/?p=61169\" class=\"more-link\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"screen-reader-text\">\u8fd1\u4f3c\u5f0f\u3044\u3051\u308b\uff1f<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-61169","post","type-post","status-publish","format-standard","hentry","category-14-"],"_links":{"self":[{"href":"https:\/\/www.jyukenjyuku.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/61169","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jyukenjyuku.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jyukenjyuku.jp\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jyukenjyuku.jp\/blog\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jyukenjyuku.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=61169"}],"version-history":[{"count":1,"href":"https:\/\/www.jyukenjyuku.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/61169\/revisions"}],"predecessor-version":[{"id":61171,"href":"https:\/\/www.jyukenjyuku.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/61169\/revisions\/61171"}],"wp:attachment":[{"href":"https:\/\/www.jyukenjyuku.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=61169"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jyukenjyuku.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=61169"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jyukenjyuku.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=61169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}