{"title":"Dirichlet \u7a4d\u5206 \u222b_0^\u221e sin(x)/x dx = \u03c0/2 \u304c\u6761\u4ef6\u53ce\u675f\u3067\u3042\u308b\u3053\u3068\u306b\u3064\u3044\u3066","author_name":"arakik10","blog_url":"https://arakik10.hatenablog.com/","description":"\u304c\u6761\u4ef6\u53ce\u675f\u3060*1\u3068\u3044\u3046\u3053\u3068\u3092\u793a\u3059\u3053\u3068\u306b\u3061\u3087\u3063\u3068\u3066\u3053\u305a\u3063\u305f\u306e\u3067\u30e9\u30d5\u306a\u30e1\u30e2\u3092\u6b8b\u3059\u3002\u7d30\u304b\u3044\u3068\u3053\u308d\u3067\u30df\u30b9\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u3002 \u65b9\u91dd\uff1a\u3092\u8a55\u4fa1\u3059\u308b\u3002 \u307e\u305a\u3067\u3042\u308b\u3002\u3053\u3053\u3067\u3088\u308a\uff08\u306e\u3068\u304d\u306f\u4e0a\u9650\u306f\u3088\u308a\uff09\u3067\u3042\u308b\u3002 \u3053\u3053\u3067\u3092\u4e0b\u304b\u3089\u8a55\u4fa1\u3059\u308b\u3068\u3001 \u306a\u306e\u3067\u3001\u767a\u6563\u3059\u308b\u3053\u3068\u3001\u3059\u306a\u308f\u3061\u7d76\u5bfe\u53ce\u675f\u3057\u306a\u3044\u3053\u3068\u304c\u5206\u304b\u308b\u3002 \u6b21\u306b\u96a3\u63a5\u3059\u308b\u90e8\u5206\u306e\u548c\uff1a\u3092\u8a55\u4fa1\u3059\u308b\u3068, \u3067\u3042\u308b\u304b\u3089\u3001\u3068\u306a\u3063\u3066\u3001\u4e21\u30b5\u30a4\u30c9\u3092\u306e\uff0d2\u6b21\u3067\u6291\u3048\u3089\u308c\u308b\u306e\u3067\u3001\u300c\u3088\u308a\u306f\u5358\u8abf\u5897\u52a0\u5217\u3067\u3042\u308b\u300d\u300c \u3088\u308a\u3001\u4e0a\u306b\u6709\u754c\u3067\u3042\u308b\u300d\u3068\u3044\u3046\u6761\u4ef6\u3092\u6e80\u305f\u3059\u306e\u3067\u3001\u53ce\u675f\u3059\u308b*2\u3002 *1:\u30c7\u30a3\u30ea\u30af\u30ec\u7a4d\u5206 - Wikipedia Dirichlet integral - Wikipedia \u3069\u3061\u3089\u3082\u5024\u304c\u3067\u3042\u308b\u3053\u3068\u306e\u2026","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Farakik10.hatenablog.com%2Fentry%2F2019%2F05%2F22%2F105324\" title=\"Dirichlet \u7a4d\u5206 \u222b_0^\u221e sin(x)/x dx = \u03c0/2 \u304c\u6761\u4ef6\u53ce\u675f\u3067\u3042\u308b\u3053\u3068\u306b\u3064\u3044\u3066 - \u3042\u3089\u304d\u3051\u3044\u3059\u3051\u306e\u30e1\u30e2\u5e33\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/arakik10/","url":"https://arakik10.hatenablog.com/entry/2019/05/22/105324","published":"2019-05-22 10:53:24","provider_name":"Hatena Blog","categories":[],"version":"1.0","height":"190","image_url":"https://chart.apis.google.com/chart?cht=tx&chl=%5Csmall%5Cdisplaystyle%5Cint_0%5E%5Cinfty%5Cfrac%7B%5Csin%20x%7D%7Bx%7Ddx%3D%5Cfrac%5Cpi2","width":"100%","type":"rich","blog_title":"\u3042\u3089\u304d\u3051\u3044\u3059\u3051\u306e\u30e1\u30e2\u5e33"}