{"url":"https://lkozima.hatenablog.com/entry/2013/07/20/231022","author_url":"https://blog.hatena.ne.jp/lkozima/","published":"2013-07-20 23:10:22","categories":[],"title":"induction principle \u3092\u81ea\u5206\u3067\u66f8\u304f","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Flkozima.hatenablog.com%2Fentry%2F2013%2F07%2F20%2F231022\" title=\"induction principle \u3092\u81ea\u5206\u3067\u66f8\u304f - \u8ad6\u7406\u3068\u304b\u8a08\u7b97\u6a5f\u3068\u304b\u6570\u5b66\u3068\u304b\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","blog_url":"https://lkozima.hatenablog.com/","provider_name":"Hatena Blog","image_url":null,"blog_title":"\u8ad6\u7406\u3068\u304b\u8a08\u7b97\u6a5f\u3068\u304b\u6570\u5b66\u3068\u304b","type":"rich","description":"\u6628\u65e5 (http://lkozima.hatenablog.com/entry/2013/07/19/225156) \u3088\u304f\u308f\u304b\u3089\u306a\u3044\u3068\u304b\u8a00\u3063\u3066\u3044\u305f\u306e\u304c\u51b7\u9759\u306b\u8003\u3048\u305f\u3089\u3067\u304d\u305f\u3002\u306a\u3093\u304b\u3053\u3046\u3044\u3046\u306e\u3092\u8003\u3048\u3066\u3044\u3066\uff0c Inductive mov : nat -> nat -> Prop := | mov_1 : forall m, mov (S m) m | mov_2 : forall m, mov (S (S m)) m | mov_3 : forall m, mov (S (S (S m))) m. Inductive losing : nat -> Prop := | Losing : forall\u2026","provider_url":"https://hatena.blog","height":"190","author_name":"lkozima","version":"1.0"}