{"categories":[],"author_name":"Astrostory","description":"\u30a2\u30e1\u30ea\u30ab\u306e\u5927\u5b66\u306e\uff12\u5e74\u751f\u306e\u79cb\u5b66\u671f\u3001\u9577\u304b\u3063\u305fCalculas\u306e\u30af\u30e9\u30b9\u304c\u7d42\u308f\u308d\u3046\u3068\u3057\u3066\u3044\u308b\u6642\u671f\u306b\u3001\u6570\u5b66\u306e\u57fa\u790e\u3068\u306a\u308b\u8a3c\u660e\u6cd5\u3084\u96c6\u5408\u7406\u8ad6\u3001\u6570\u5b66\u7684\u8a18\u8ff0\u65b9\u6cd5\u306e\u30af\u30e9\u30b9\u304c\u59cb\u307e\u308a\u307e\u3057\u305f\u3002 \u305d\u306e\u6642\u306e\u81ea\u5206\u306f\u82f1\u8a9e\u529b\u3092\u672a\u719f\u3067\u3001\u6570\u5b66\u306f\u5148\u751f\u306e\u677f\u66f8\u304b\u30b9\u30e9\u30a4\u30c9\u306e\u6570\u5f0f\u3068\u6559\u79d1\u66f8\u306e\u516c\u5f0f\u3092\u898b\u6bd4\u3079\u308b\u3053\u3068\u3060\u3051\u3067\u7406\u89e3\u3092\u3057\u3066\u3044\u305f\u81ea\u5206\u306b\u306f\u521d\u3081\u3066\u306e\u6570\u5b66\u306e\u62bd\u8c61\u7684\u306a\u8aac\u660e\u3092\u82f1\u8a9e\u3067\u53d7\u3051\u308b\u3053\u3068\u306b\u6238\u60d1\u3044\u7406\u89e3\u3059\u308b\u3053\u3068\u3092\u82e6\u6226\u3057\u3066\u3044\u307e\u3057\u305f\u3002 \u305d\u3057\u3066\u307e\u3055\u306b\u305d\u306e\u521d\u3081\u3066\u82e6\u52b4\u3057\u305f\u30c8\u30d4\u30c3\u30af\u304c\u5199\u50cf(Mapping)\u3067\u3057\u305f\u3002 \u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u30a2\u30e1\u30ea\u30ab\u3067\u6570\u5b66\u306e\u6388\u696d\u3092\u53d7\u3051\u308b\u65b9\u3084\u6570\u5b66\u306e\u77e5\u8b58\u3092\u82f1\u8a9e\u3067\u3082\u77e5\u3063\u3066\u304a\u304b\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u4eba\u306b\u5411\u3051\u3066\u3001\u5199\u50cf\u3001\u5358\u5c04(injective)\u3001\u5168\u5c04(surjecti\u2026","type":"rich","width":"100%","blog_url":"https://astrostory.hatenablog.com/","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fastrostory.hatenablog.com%2Fentry%2F2022%2F03%2F14%2F000415\" title=\"\u5199\u50cf(Mapping)\u3068\u306f\u4f55\u304b\u3001\u95a2\u6570\u3068\u306f\u4f55\u304b - \u30a2\u30e1\u30ea\u30ab\u306e\u5927\u5b66\u3067\u596e\u95d8\u4e2d\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","blog_title":"\u30a2\u30e1\u30ea\u30ab\u306e\u5927\u5b66\u3067\u596e\u95d8\u4e2d","author_url":"https://blog.hatena.ne.jp/Astrostory/","published":"2022-03-14 00:04:15","height":"190","version":"1.0","provider_url":"https://hatena.blog","title":"\u5199\u50cf(Mapping)\u3068\u306f\u4f55\u304b\u3001\u95a2\u6570\u3068\u306f\u4f55\u304b","url":"https://astrostory.hatenablog.com/entry/2022/03/14/000415"}