{"height":"190","author_name":"chaperatta","published":"2011-10-24 14:23:00","categories":["\u6570\u5b66"],"author_url":"https://blog.hatena.ne.jp/chaperatta/","version":"1.0","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fchaperatta.hatenadiary.org%2Fentry%2F20111024%2F1319433780\" title=\"Math.floor(x / y) \u306f\u5e38\u306b\u671f\u5f85\u3059\u308b\u5024\u306b\u306a\u308b\u304b - fujidig\u306e\u96d1\u8a18\" 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","title":"Math.floor(x / y) \u306f\u5e38\u306b\u671f\u5f85\u3059\u308b\u5024\u306b\u306a\u308b\u304b","type":"rich","url":"https://chaperatta.hatenadiary.org/entry/20111024/1319433780","width":"100%","provider_url":"https://hatena.blog","blog_title":"fujidig\u306e\u96d1\u8a18","blog_url":"https://chaperatta.hatenadiary.org/","description":"x, y \u306f0\u4ee5\u4e0a2^32\u672a\u6e80\u306e\u6574\u6570\u3068\u3057\u3001y\u306f0\u3067\u306a\u3044\u3068\u3059\u308b\u3002 \u6570\u5f0f\u4e0a\u306b ${...} \u3068\u66f8\u3044\u305f\u3089ECMAScript\u3067...\u306e\u90e8\u5206\u3092\u8a55\u4fa1\u3057\u305f\u7d50\u679c\u306e\u5024\u3092\u8868\u3059\u3082\u306e\u3068\u3059\u308b\u3002${...} \u306e\u5916\u3067 a + b \u306e\u3088\u3046\u306b\u4f55\u304b\u6f14\u7b97\u3092\u66f8\u3044\u305f\u5834\u5408\u3001\u305d\u308c\u306f\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\u306e\u6f14\u7b97\u3067\u306f\u306a\u304f\u3001\u6570\u5b66\u7684\u306a\u5b9f\u6570\u306e\u6f14\u7b97\u3092\u8868\u3059\u3082\u306e\u3068\u3059\u308b ${Math.floor(x / y)}} = floor(x / y) \u306f\u5e38\u306b\u6210\u308a\u7acb\u3064\u304b\uff1f \u03b1 = floor(x / y) \u3068\u304a\u304f\u3068 \u03b1 \u76f4\u8fd1\u3078\u306e\u4e38\u3081 ECMAScript\u306e\u56db\u5247\u6f14\u7b97\u306f\u7d50\u679c\u3092\u76f4\u8fd1\u306e\u8868\u73fe\u53ef\u80fd\u306a\u5024\u3078\u4e38\u3081\u308b\u3053\u3068\u304c\u5b9a\u3081\u3089\u308c\u3066\u3044\u308b\u3002\u3059\u306a\u308f\u3061 \u2299\u3092\u56db\u5247\u6f14\u7b97\u306e\u8a18\u53f7(+,-,*,/)\u3001a\u3092\u4efb\u610f\u2026"}