{"author_url":"https://blog.hatena.ne.jp/seasawher/","categories":["Lean Prover"],"url":"https://seasawher.hatenablog.com/entry/2023/08/24/231447","title":"Lean4 + mathlib4 \u3067\u570f\u8ad6\u306b\u3088\u304f\u3042\u308b\u56f3\u5f0f\u3092\u81ea\u52d5\u7684\u306b\u63cf\u304f","blog_title":"\u30d1\u30f3\u306e\u6728\u3092\u690d\u3048\u3066","author_name":"seasawher","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fseasawher.hatenablog.com%2Fentry%2F2023%2F08%2F24%2F231447\" title=\"Lean4 + mathlib4 \u3067\u570f\u8ad6\u306b\u3088\u304f\u3042\u308b\u56f3\u5f0f\u3092\u81ea\u52d5\u7684\u306b\u63cf\u304f - \u30d1\u30f3\u306e\u6728\u3092\u690d\u3048\u3066\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2023-08-24 23:14:47","provider_name":"Hatena Blog","height":"190","description":"Lean4 + mathlib4 \u3067\u570f\u8ad6\u3067\u51fa\u3066\u304f\u308b\u56f3\u5f0f\u3092\u53ef\u8996\u5316\u3067\u304d\u308b\u3088","type":"rich","version":"1.0","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/s/seasawher/20230824/20230824230513.png","provider_url":"https://hatena.blog","width":"100%","blog_url":"https://seasawher.hatenablog.com/"}