{"url":"https://inamori.hateblo.jp/entry/20061110/p2","version":"1.0","author_name":"inamori","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F20061110%2Fp2\" title=\"JScript\u9ad8\u901f\u5316\uff0810\uff09 - inamori\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>","blog_title":"inamori\u2019s diary","title":"JScript\u9ad8\u901f\u5316\uff0810\uff09","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/inamori/","categories":["JavaScript"],"width":"100%","published":"2006-11-10 00:00:01","provider_name":"Hatena Blog","height":"190","description":"\u3053\u3053\u304b\u3089\u306f\u500b\u5225\u306b\u9ad8\u901f\u5316\u3057\u3066\u3044\u3053\u3046\u3068\u601d\u3046\u3002 \u3042\u307e\u308a\u4e00\u822c\u7684\u306a\u624b\u6cd5\u306f\u5f97\u3089\u308c\u306a\u3044\u6c17\u304c\u3059\u308b\u3002 add // \u52a0\u7b97 this.add = function(p) { var r = this.copy(); if(typeof p == \"number\") r.a[0] += p; else if(p instanceof poly) { for(var i = 0; i if(i r.a[i] += p.a[i]; else r.a[i] = p.a[i]; } } else throw(\"unsupported argument in poly::add\"); r.normalize(); retur\u2026","blog_url":"https://inamori.hateblo.jp/","type":"rich"}