{"categories":[],"provider_name":"Hatena Blog","image_url":null,"blog_url":"https://mathhashimoto.hatenadiary.org/","blog_title":"mathhashimoto\u306e\u65e5\u8a18","url":"https://mathhashimoto.hatenadiary.org/entry/2024/06/09/094113","published":"2024-06-09 09:41:13","author_name":"mathhashimoto","width":"100%","version":"1.0","height":"190","description":"\u30e4\u30b3\u30d3\u306e\u30c6\u30fc\u30bf\u95a2\u6570\uff08\u306e\u5e73\u884c\u79fb\u52d5\uff09\u306f \u306b\u3088\u308a\u5b9a\u307e\u308b\u3002\u3053\u3053\u3067 \u3067\u3042\u308b\u3002maxima \u3067\u30c6\u30fc\u30bf\u95a2\u6570\u3092\u8a08\u7b97\u3059\u308b\u3002 MM:100; fpprec:50; theta_ab(a,b,tau,z):=block( [s], s:0, for i:-MM thru MM do( s:s+bfloat(exp(2*%pi*%i*((i+a)^2*tau/2+(i+a)*(z+b)))) ), return(expand(s)) );\u3053\u3053\u3067 fpprec \u306f\u5c0f\u6570\u306e\u7cbe\u5ea6\u3092\u5b9a\u3081\u3066\u3044\u308b\u3002bfloat() \u306b\u3088\u308a\u3001\u3053\u306e\u7cbe\u5ea6\u3067\u8fd1\u4f3c\u5024\u3092\u7b97\u51fa\u3059\u308b\u3002\u307e\u305f\u3001\u9805\u3092\u3069\u3053\u307e\u3067\u8db3\u3059\u304b\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u3068\u308a\u3042\u3048\u305a \u306e\u7bc4\u56f2\u3068\u3057\u3066\u3044\u308b\u304c\u3001\u672c\u6765\u306f\u52d5\u7684\u2026","author_url":"https://blog.hatena.ne.jp/mathhashimoto/","type":"rich","title":"maxima \u3067\u30c6\u30fc\u30bf\u95a2\u6570\u306e\u8a08\u7b97\uff08\u8fd1\u4f3c\u5024\uff09","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmathhashimoto.hatenadiary.org%2Fentry%2F2024%2F06%2F09%2F094113\" title=\"maxima \u3067\u30c6\u30fc\u30bf\u95a2\u6570\u306e\u8a08\u7b97\uff08\u8fd1\u4f3c\u5024\uff09 - mathhashimoto\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}