{"url":"https://redcat-math.hatenadiary.org/entry/20090215/1234625128","width":"100%","image_url":null,"author_name":"redcat_math","categories":["\u6570\u5b66\u30fb\u4ee3\u6570"],"author_url":"https://blog.hatena.ne.jp/redcat_math/","published":"2009-02-15 00:25:28","version":"1.0","blog_title":"Red cat \u306e\u6570\u5b66\u3088\u3082\u3084\u307e\u8a71","description":"\u3088\u3046\u3084\u304f\u4e00\u822c\u9006\u884c\u5217\u306e\u8a71\u306b\u623b\u308a\u307e\u3059\u3002 \u6700\u5c0f\u30ce\u30eb\u30e0\u5f62\u4e00\u822c\u9006\u884c\u5217 \u7dda\u578b\u5199\u50cf \u306b\u304a\u3044\u3066 \u306b\u306f \u3067\u8a08\u91cf\u3092\u4e0e\u3048\u3066\u8a08\u91cf\u7a7a\u9593\u3068\u3059\u308b\u3002 \u306e\u3068\u304d\u3001 \u306b\u5bfe\u3057\u3066 \u3092\u6e80\u305f\u3059\u3082\u306e\u306e\u3046\u3061 \u304c\u6700\u5c0f\u306a\u3082\u306e\u3092\u8003\u3048\u308b\u3002 \u884c\u5217 \u306e QR \u5206\u89e3 (P \u306f\u7f6e\u63db\u884c\u5217)\u3092\u4f5c\u308c\u3070 \u3068\u8868\u305b\u308b\u3002\u305f\u3060\u3057 () \u306f\u4e0b\u4e09\u89d2\u884c\u5217\u3067 (i = 1 , \u2026 r) \u3092\u6e80\u305f\u3059\u3002 \u3053\u308c\u306b\u884c\u57fa\u672c\u5909\u5f62\u3092\u65bd\u3059\u3053\u3068\u3067\u3001\u7d50\u5c40 \u3068\u51fa\u6765\u308b\u3002\u305d\u3053\u3067\u65b9\u7a0b\u5f0f\u7cfb \u3092 \u2026 (*) \u3068\u66f8\u304d\u304b\u3048\u308b\u3002\u305f\u3060\u3057 \u3002 \u3060\u304b\u3089 \u306b\u304a\u3044\u3066 \u3067\u3042\u308b\u3002\u3057\u305f\u304c\u3063\u3066\u3001 \u306f (*) \u3092\u6e80\u305f\u3057\u3001\u3053\u306e\u4e2d\u3067\u7279\u306b \u306a\u308b\u3082\u306e\u304c\u6700\u5c0f\u30ce\u30eb\u30e0\u306e\u89e3\u3092\u4e0e\u3048\u308b\u3002\u305d\u3053\u3067 (\u305f\u3060\u3057 \u306f \u578b\u3001 \u306f \u578b\u3067\u4efb\u610f) \u3068\u304a\u3051\u3070 \u3067\u3042\u308b\u3002\u3053\u306e \u3092\u6700\u5c0f\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fredcat-math.hatenadiary.org%2Fentry%2F20090215%2F1234625128\" title=\"\u4e00\u822c\u9006\u884c\u5217(\u305d\u306e 4) - Red cat \u306e\u6570\u5b66\u3088\u3082\u3084\u307e\u8a71\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://redcat-math.hatenadiary.org/","height":"190","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","title":"\u4e00\u822c\u9006\u884c\u5217(\u305d\u306e 4)","type":"rich"}