{"description":"\u4eca\u3001\u76ee\u306e\u524d\u306b\u9ad8\u6728\u8c9e\u6cbb\u535a\u58eb\u306e\u8ad6\u6587\u96c6\u304c\u3042\u308a\u307e\u3059\u3002\u9ad8\u6728\u8c9e\u6cbb\u535a\u58eb\u304c28\u6b73\u3050\u3089\u3044\u306e\u3068\u304d\u306b\u51fa\u7248\u3055\u308c\u305f\u8ad6\u6587T. Takagi, A simple example of a continuous function without derivative, Proc. Phys. Math. Japan, (1903) Vol. 1, pp. 176-177.\u306f\u4e00\u30da\u30fc\u30b8\u534a\u306b\u6e80\u305f\u306a\u3044\u3082\u306e\u3067\u3059\u304c(Proceeding)\u3001\u6700\u521d\u306b\u305d\u306e\u3088\u3046\u306a\u5f53\u6642\u306e\u611f\u899a\u3067\u306f\u75c5\u7684\u306a\u95a2\u6570\u3092\u767a\u898b\u3057\u305fWeierstrass\u306e\u4f8b(1872\u5e74)\u306b\u6bd4\u3079\u3066\u3001\u81f3\u308b\u6240\u5fae\u5206\u4e0d\u53ef\u80fd\u306a\u9023\u7d9a\u95a2\u6570\u306e\u7c21\u5358\u306a\u4f8b\u3092\u4e0e\u3048\u305f\u6709\u540d\u306a\u8ad6\u6587\u3067\u3059\u3002\u3053\u306e\u9ad8\u6728\u95a2\u6570\u3068\u304b\u9ad8\u6728\u66f2\u7dda\u3068\u3057\u3066\u6709\u540d\u306a\u95a2\u6570\u2026","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/i/integers/20170103/20170103004248.png","type":"rich","height":"190","categories":["\u5b9a\u7406\u89e3\u8aac"],"author_name":"integers","version":"1.0","url":"https://integers.hatenablog.com/entry/2017/01/04/194129","author_url":"https://blog.hatena.ne.jp/integers/","provider_url":"https://hatena.blog","blog_url":"https://integers.hatenablog.com/","provider_name":"Hatena Blog","title":"\u9ad8\u6728\u95a2\u6570","blog_title":"INTEGERS","published":"2017-01-04 19:41:29","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fintegers.hatenablog.com%2Fentry%2F2017%2F01%2F04%2F194129\" title=\"\u9ad8\u6728\u95a2\u6570 - INTEGERS\" 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%"}