{"author_url":"https://blog.hatena.ne.jp/bitterharvest/","version":"1.0","blog_title":"bitterharvest\u2019s diary","author_name":"bitterharvest","provider_url":"https://hatena.blog","height":"190","title":"\u30e2\u30ce\u30a4\u30c9\u3092\u653b\u7565\u3059\u308b","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbitterharvest.hatenablog.com%2Fentry%2F2019%2F04%2F18%2F133250\" title=\"\u30e2\u30ce\u30a4\u30c9\u3092\u653b\u7565\u3059\u308b - bitterharvest\u2019s diary\" 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%","url":"https://bitterharvest.hatenablog.com/entry/2019/04/18/133250","description":"\uff13\uff0e \u30e2\u30ce\u30a4\u30c9\u3068\u30b3\u30e2\u30ce\u30a4\u30c9 \u4eca\u56de\u306f\u30e2\u30ce\u30a4\u30c9(monoid)\u3068\u3001\u305d\u3057\u3066\u3001\u305d\u306e\u53cc\u5bfe\u3067\u3042\u308b\u30b3\u30e2\u30ce\u30a4\u30c9(comonoid)\u3092\u8aac\u660e\u3057\u3088\u3046\u3002\u30e2\u30ce\u30a4\u30c9\u3068\u3044\u3046\u7528\u8a9e\u3092\u4f7f\u3046\u3068\u96e3\u89e3\u3060\u3068\u611f\u3058\u308b\u8aad\u8005\u3082\u591a\u3044\u3053\u3068\u3060\u308d\u3046\u304c\u3001\u5c0f\u5b66\u6821\u4ee5\u6765\u5b66\u3093\u3067\u304d\u305f\u8db3\u3057\u7b97\u3084\u639b\u3051\u7b97\u306a\u3069\u306e\u591a\u304f\u306e\u4e8c\u9805\u6f14\u7b97\u306b\u95a2\u3059\u308b\u3082\u306e\u3060\u3002\u30e2\u30ce\u30a4\u30c9\u3068\u3044\u3046\u6982\u5ff5\u3092\u3001\u6700\u521d\u306b\u7406\u8ad6\u7684\u306b\u5b66\u3076\u306e\u306f\u304a\u305d\u3089\u304f\u7fa4\u8ad6\u3060\u308d\u3046\u3002\u4eca\u56de\u306f\u3001\u7fa4\u8ad6\u304b\u3089\u5165\u3063\u3066\u3001\u570f\u8ad6\u306e\u4e16\u754c\u3078\u3068\u9032\u307f\u3001Haskell\u3067\u5b9f\u73fe\u3059\u308b\u3068\u3044\u3046\u9577\u3044\u65c5\u306b\u51fa\u308b\u3053\u3068\u306b\u3057\u3088\u3046\u3002 \uff13\uff0e\uff11 \u7fa4\u8ad6\u306b\u304a\u3051\u308b\u534a\u7fa4\u3068\u30e2\u30ce\u30a4\u30c9 \u7fa4\u8ad6\u306e\u30b9\u30bf\u30fc\u30c8\u3068\u306a\u308b\u306e\u306f\u534a\u7fa4\u3060\u3002\u6b86\u3069\u306e\u4e8c\u9805\u6f14\u7b97\u304c\u3053\u308c\u306b\u5c5e\u3059\u3002\u305d\u306e\u5b9a\u7fa9\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u3002 [\u534a\u7fa4\u306e\u5b9a\u7fa9] \u96c6\u5408\\(S\\)\u3068\u305d\u306e\u4e0a\u306e\u4e8c\u2026","provider_name":"Hatena Blog","published":"2019-04-18 13:32:50","categories":["\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u306e\u305f\u3081\u306e\u570f\u8ad6(\u7279\u8ad6)"],"blog_url":"https://bitterharvest.hatenablog.com/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/b/bitterharvest/20190301/20190301105316.png","type":"rich"}