{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fzehnpaard.hatenablog.com%2Fentry%2F2022%2F10%2F23%2F115812\" title=\"\u578b\u63a8\u8ad6\u3092\u5b9f\u88c5\u30fb\u6539\u5584\u3057\u3066\u3044\u304f\uff12\u3000\u7d14\u7c8b\u95a2\u6570\u578b\u306a\u5358\u76f8\u578b\u63a8\u8ad6\uff08\u4e2d\u7de8\uff09 - Arantium Maestum\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","title":"\u578b\u63a8\u8ad6\u3092\u5b9f\u88c5\u30fb\u6539\u5584\u3057\u3066\u3044\u304f\uff12\u3000\u7d14\u7c8b\u95a2\u6570\u578b\u306a\u5358\u76f8\u578b\u63a8\u8ad6\uff08\u4e2d\u7de8\uff09","categories":["OCaml","\u578b\u7406\u8ad6","\u8a00\u8a9e\u51e6\u7406\u7cfb"],"blog_url":"https://zehnpaard.hatenablog.com/","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","published":"2022-10-23 11:58:12","image_url":null,"description":"\u524d\u56de\u306b\u7d9a\u3044\u3066\u7d14\u7c8b\u95a2\u6570\u578b\u306a\u5358\u76f8\u578b\u63a8\u8ad6\u306e\u5b9f\u88c5\u3092\u8a73\u7d30\u306b\u898b\u3066\u3044\u304f\u3002\u30b3\u30fc\u30c9\u306e\u5168\u5bb9\u306f\u3053\u3061\u3089\u3002 \u5177\u4f53\u7684\u306b\u306f\u524d\u56de\u898b\u305ftypeof\u95a2\u6570\uff1a let typeof env new_tvar constr e = let (t, new_tvar, constr1) = infer env new_tvar e in let constr = unify (constr @ constr1) in let t = applysubst constr t in (t, new_tvar, constr) \u3053\u3053\u306b\u51fa\u3066\u304f\u308bnew_tvar\u3001infer\u3001unify\u3001applysubst\u306a\u3069\u3084\u305d\u308c\u3089\u306e\u4e2d\u3067\u4f7f\u308f\u308c\u3066\u3044\u308b\u30d8\u30eb\u30d1\u95a2\u6570\u2026","height":"190","author_url":"https://blog.hatena.ne.jp/zehnpaard/","type":"rich","author_name":"zehnpaard","blog_title":"Arantium Maestum","width":"100%","url":"https://zehnpaard.hatenablog.com/entry/2022/10/23/115812"}