{"blog_url":"https://www.mynote-jp.com/","type":"rich","url":"https://www.mynote-jp.com/entry/e%5E%7Bikr%7D/r","title":"e^{ikr}/r\u306b\u95a2\u3059\u308b\u8a08\u7b97","height":"190","provider_name":"Hatena Blog","width":"100%","published":"2021-04-29 18:56:58","author_url":"https://blog.hatena.ne.jp/IsThisAPen/","blog_title":"Notes_JP","categories":["\u7269\u7406\u5b66","\u7269\u7406\u5b66-\u7269\u7406\u6570\u5b66"],"description":"\u76f4\u63a5\u306e\u5fae\u5206\u8a08\u7b97\u306a\u3069\uff0c\u30d5\u30c4\u30fc\u306f\u3084\u3089\u306a\u3044\u3053\u3068\u306e\u30e1\u30e2\uff0e \u6c17\u306b\u306a\u3063\u305f\u3068\u304d\uff08\u305d\u3093\u306a\u3053\u3068\u3042\u308b\uff1f\uff09\u306b\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306e\u3082\u306e\uff0e \u76f4\u63a5\u8a08\u7b97\u3067\u3044\u304b\u306b\u30e9\u30af\u3092\u3059\u308b\u304b\u3092\u8003\u3048\u308b\u306e\u306f\u3061\u3087\u3063\u3068\u697d\u3057\u3044\uff0e\u3010\u95a2\u9023\u8a18\u4e8b\u3011 \u7403\u9762\u6ce2 - Notes_JP \u30d8\u30eb\u30e0\u30db\u30eb\u30c4\u65b9\u7a0b\u5f0f - Notes_JP 1\u968e\u5fae\u5206 2\u968e\u5fae\u5206 \u540c\u4e00\u5909\u6570\u306e\u5834\u5408 \u30d8\u30eb\u30e0\u30db\u30eb\u30c4\u65b9\u7a0b\u5f0f \u4e00\u822c\u5316 1\u968e\u5fae\u5206$r$\u3092$\\boldsymbol{x}=(x,y,z)=(x^{1},x^{2},x^{3})$\u306e\u95a2\u6570\u3068\u3059\u308b\u3068\u304d\uff0c$f(r)=e^{ikr}/r$\u306b\u5bfe\u3057\u3066\\begin{aligned} \\frac{\\partial f}{\\partial x^{i}} \\bigl(r(\\bol\u2026","provider_url":"https://hatena.blog","author_name":"IsThisAPen","version":"1.0","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.mynote-jp.com%2Fentry%2Fe%255E%257Bikr%257D%2Fr\" title=\"e^{ikr}/r\u306b\u95a2\u3059\u308b\u8a08\u7b97 - Notes_JP\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}