{"author_url":"https://blog.hatena.ne.jp/fortran66/","provider_url":"https://hatena.blog","version":"1.0","published":"2011-11-22 13:40:22","type":"rich","width":"100%","title":"Monte Carlo \u3067\u5186\u5468\u7387","description":"\u534a\u5f84\uff11\u306e\uff11\uff0f\uff14\u5186\u4e2d\u306b\u5165\u308b\u304b\u5165\u3089\u306a\u3044\u304b\u3067\u5186\u5468\u7387\u3092\u6c42\u3081\u308b\u53e4\u5178\u7684\u306a\u4f8b\u3067\u3059\u3002\u4e00\u5343\u4e07\u56de\u306e\u8a66\u884c\u3092\u3057\u3066\u3044\u308b\u3051\u308c\u3069\u3082\u3001\u7d44\u307f\u8fbc\u307f\u4e71\u6570\u304c\u3061\u3083\u3093\u3068\u3057\u3066\u3044\u308b\u304b\u306f\u4e0d\u660e\uff57 \u8a66\u884c\u56de\u6570N\u306b\u5bfe\u3057\u3066\u3001\u304a\u304a\u3080\u306d 1/sqrt(N) \u306b\u6bd4\u4f8b\u3057\u3066\u8aa4\u5dee\u304c\u6e1b\u308b\u306f\u305a\u306a\u306e\u3067\u76ee\u5b89\u306e\u6570\u5b57\u3082\u51fa\u529b\u3057\u3066\u3044\u307e\u3059\u3002 \u30bd\u30fc\u30b9\u30fb\u30d7\u30ed\u30b0\u30e9\u30e0 program MonteCarlo implicit none real, parameter :: pi = 4.0 * atan(1.0) integer, parameter :: nn = 10**7 real :: x(nn), y(nn), pp call random_seed() call random_n\u2026","url":"https://fortran66.hatenablog.com/entry/20111122/1322023222","author_name":"fortran66","provider_name":"Hatena Blog","image_url":"http://cdn-ak.f.st-hatena.com/images/fotolife/f/fortran66/20111123/20111123133543.gif","blog_title":"fortran66\u306e\u30d6\u30ed\u30b0","blog_url":"https://fortran66.hatenablog.com/","categories":["Fortran2003"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffortran66.hatenablog.com%2Fentry%2F20111122%2F1322023222\" title=\"Monte Carlo \u3067\u5186\u5468\u7387 - fortran66\u306e\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190"}