{"version":"1.0","blog_url":"https://zehnpaard.hatenablog.com/","image_url":null,"blog_title":"Arantium Maestum","published":"2022-03-30 17:38:35","categories":["\u578b\u7406\u8ad6","\u8ad6\u6587\u30e1\u30e2"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fzehnpaard.hatenablog.com%2Fentry%2F2022%2F03%2F30%2F173835\" title=\"Algorithm W\u5b9f\u88c5\u306e\u305f\u3081\u306bPrincipal Type Schemes for Functional Programs\u3092\u8aad\u3080\uff08\u524d\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>","type":"rich","author_url":"https://blog.hatena.ne.jp/zehnpaard/","author_name":"zehnpaard","url":"https://zehnpaard.hatenablog.com/entry/2022/03/30/173835","height":"190","width":"100%","title":"Algorithm W\u5b9f\u88c5\u306e\u305f\u3081\u306bPrincipal Type Schemes for Functional Programs\u3092\u8aad\u3080\uff08\u524d\u7de8\uff09","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","description":"\u578b\u63a8\u8ad6\u306e\u305f\u3081\u306eAlgorithm W\u3092\u5b9f\u88c5\u3059\u308b\u305f\u3081\u3001Damas\u3068Milner\u306ePrincipal Type Schemes for Functional Programs\u3092\u8aad\u3093\u3067\u3044\u308b\u3002 \u91cd\u8981\u305d\u3046\u306a\u6982\u5ff5\u3068\u3057\u3066\u306f expression type/type-scheme substitution instance/generic instance assumption assertion closure type inference Robinson's unification algorithm algorithm W \u3042\u305f\u308a\u3002\u305d\u308c\u3089\u306e\u5b9a\u7fa9\u3084\u5468\u8fba\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u6574\u7406\u3059\u308b\u305f\u3081\u306b\u30e1\u30e2\u3063\u3066\u3044\u304f\u3002\u9577\u304b\u3063\u305f\u306e\u3067\u2026"}