{"width":"100%","author_url":"https://blog.hatena.ne.jp/kmc-log/","image_url":null,"provider_name":"Hatena Blog","blog_title":"KMC\u6d3b\u52d5\u30d6\u30ed\u30b0","blog_url":"https://blog.kmc.gr.jp/","height":"190","description":"\u30b3\u30f3\u30cb\u30c1\u30ef id:tyage \u30c7\u30b9\u3002 \u4e00\u30f6\u6708\u4ee5\u4e0a\u524d\u306b\u306a\u308a\u307e\u3059\u304c\u30017/14\u306bECMAScript\u7b2c6\u56de\u3092\u884c\u3044\u307e\u3057\u305f\u3002 \u307e\u305f\u30018/26\u306b\u7b2c7\u56de\u3092\u884c\u3044\u307e\u3057\u305f\u3002 \u7b2c6\u56de \u7b2c6\u56de\u3067\u306f\u4e3b\u306bMath\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u8ffd\u52a0\u3055\u308c\u305f\u8981\u7d20\u3092\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3057\u305f\u3002 Math.clz32 32bit binary\u3067\u8868\u73fe\u3057\u305f\u969b\u306b\u5148\u982d\u304b\u3089\u306e0\u30d3\u30c3\u30c8\u306e\u6570\u3092\u6570\u3048\u308b Math.imul C-like 32bit multiplication Math.sign \u6b63\u3060\u3063\u305f\u30891, \u8ca0\u3060\u3063\u305f\u3089-1 Math.log10, Math.log2 Math.log1p log(1 + x) Math.expm1 ex - 1 Math.cosh, \u2026","title":"ECMAScript6\u52c9\u5f37\u4f1a \u7b2c6\u56de\u30fb\u7b2c7\u56de","type":"rich","published":"2014-09-06 01:35:39","version":"1.0","url":"https://blog.kmc.gr.jp/entry/2014/09/06/013539","author_name":"kmc-log","categories":["\u52c9\u5f37\u4f1a","ECMAScript6\u52c9\u5f37\u4f1a"],"provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.kmc.gr.jp%2Fentry%2F2014%2F09%2F06%2F013539\" title=\"ECMAScript6\u52c9\u5f37\u4f1a \u7b2c6\u56de\u30fb\u7b2c7\u56de - KMC\u6d3b\u52d5\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}