{"author_url":"https://blog.hatena.ne.jp/minazoko/","title":"\u95a2\u6570\u306e\u578b\u8a3b\u91c8","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fminazoko.hatenadiary.org%2Fentry%2F20111113%2F1321183318\" title=\"\u95a2\u6570\u306e\u578b\u8a3b\u91c8 - \u6c34\u5e95\u3067\u601d\u3046\u3053\u3068\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://minazoko.hatenadiary.org/","image_url":null,"description":"\u95a2\u6570\u5b9a\u7fa9\u306e\u6642\u306b\u578b\u3092\u660e\u793a\u3057\u306a\u304f\u3066\u3082\u63a8\u8ad6\u3067\u578b\u3092\u6c7a\u3081\u3066\u304f\u308c\u308b\u3051\u3069\u3001\u660e\u793a\u3057\u305f\u3044\u3053\u3068\u3082\u3042\u308b\u3002 \u4f8b\u3048\u3070\u3001** \u6f14\u7b97\u5b50\u306f float \u578b\u5c02\u7528\u306a\u306e\u3067\u4ed6\u306e\u578b\u3067\u306f\u4f7f\u3048\u306a\u3044\u3002 let pow x y = x ** y pow \"2\" \"10\" //=> error FS0001: This expression was expected to have type float but here has type string \u305d\u3053\u3067\u578b\u8a3b\u91c8\u304c\u5fc5\u8981\u306a\u306e\u3060\u304c\u3002 let pow (x:string) (y:string) = (float x) ** (float y) |> string pow \"2\" \"10\" //=>\u2026","published":"2011-11-13 20:21:58","author_name":"minazoko","url":"https://minazoko.hatenadiary.org/entry/20111113/1321183318","provider_name":"Hatena Blog","height":"190","type":"rich","blog_title":"\u6c34\u5e95\u3067\u601d\u3046\u3053\u3068","categories":["F#"],"version":"1.0","provider_url":"https://hatena.blog"}