{"json_modified": "2015-04-17T06:52:53.173168", "slug": "Web/JavaScript/Reference/Global_Objects/Math/log", "tags": [], "locale": "zh-CN", "title": "Math.log()", "translations": [{"title": "Math.log()", "url": "/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/log", "tags": ["R\u00e9f\u00e9rence", "Reference", "Method", "Math", "JavaScript"], "summary": "The <strong><code>Math.log()</code></strong> function returns the natural logarithm (base <a href=\"/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/E\" title=\"The Math.E property represents the base of natural logarithms, e, approximately 2.718.\"><code>e</code></a>) of a number, that is", "localization_tags": [], "locale": "en-US", "last_edit": "2015-02-05T04:48:35", "review_tags": []}, {"title": "Math.log()", "url": "/ja/docs/Web/JavaScript/Reference/Global_Objects/Math/log", "tags": ["Math", "Math Methods", "JavaScript"], "summary": "\u5f15\u6570\u3068\u3057\u3066\u4e0e\u3048\u305f\u6570\u306e\u81ea\u7136\u5bfe\u6570\uff08\u5e95\u306f <code>E</code> \uff09\u3092\u8fd4\u3057\u307e\u3059\u3002", "localization_tags": [], "locale": "ja", "last_edit": "2015-04-13T00:53:43", "review_tags": []}, {"title": "log", "url": "/pl/docs/Web/JavaScript/Referencje/Obiekty/Math/log", "tags": ["Dokumentacja_JavaScript", "JavaScript", "Dokumentacje", "Wszystkie_kategorie"], "summary": "", "localization_tags": [], "locale": "pl", "last_edit": "2014-05-31T00:08:57", "review_tags": []}, {"title": "Math.log()", "url": "/fr/docs/Web/JavaScript/Reference/Objets_globaux/Math/log", "tags": ["R\u00e9f\u00e9rence", "Reference", "Method", "Math", "JavaScript"], "summary": "La fonction <code><strong>Math.log()</strong></code> renvoie le logarithme naturel (aussi appel\u00e9 logarithme n\u00e9p\u00e9rien) d'un nombre, d\u00e9fini par :", "localization_tags": [], "locale": "fr", "last_edit": "2015-02-07T05:27:33", "review_tags": []}, {"title": "Math.log()", "url": "/ru/docs/Web/JavaScript/Reference/Global_Objects/Math/log", "tags": ["R\u00e9f\u00e9rence", "Reference", "Method", "Math", "JavaScript"], "summary": "\u041c\u0435\u0442\u043e\u0434 <strong><code>Math.log()</code></strong> \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u043d\u0430\u0442\u0443\u0440\u0430\u043b\u044c\u043d\u044b\u0439 (\u043f\u043e \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u0438\u044e <a href=\"/ru/docs/Web/JavaScript/Reference/Global_Objects/Math/E\" title=\"&#x421;&#x432;&#x43E;&#x439;&#x441;&#x442;&#x432;&#x43E; Math.E &#x43F;&#x440;&#x435;&#x434;&#x441;&#x442;&#x430;&#x432;&#x43B;&#x44F;&#x435;&#x442; &#x43E;&#x441;&#x43D;&#x43E;&#x432;&#x430;&#x43D;&#x438;&#x435; &#x43D;&#x430;&#x442;&#x443;&#x440;&#x430;&#x43B;&#x44C;&#x43D;&#x43E;&#x433;&#x43E; &#x43B;&#x43E;&#x433;&#x430;&#x440;&#x438;&#x444;&#x43C;&#x430;, e, &#x43F;&#x440;&#x438;&#x431;&#x43B;&#x438;&#x437;&#x438;&#x442;&#x435;&#x43B;&#x44C;&#x43D;&#x43E; &#x440;&#x430;&#x432;&#x43D;&#x43E;&#x435; 2,718.\"><code>e</code></a>) \u043b\u043e\u0433\u0430\u0440\u0438\u0444\u043c \u0447\u0438\u0441\u043b\u0430, \u0442\u043e \u0435\u0441\u0442\u044c", "localization_tags": [], "locale": "ru", "last_edit": "2015-02-05T04:55:55", "review_tags": []}], "modified": "2015-04-17T06:52:51", "label": "Math.log()", "localization_tags": [], "url": "/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/log", "last_edit": "2015-04-17T06:48:52", "summary": "<code><strong>Math.log()</strong></code>\u00a0\u51fd\u6570\u8fd4\u56de\u4e00\u4e2a\u6570\u7684\u81ea\u7136\u5bf9\u6570\uff0c\u5373\uff1a", "sections": [{"id": "Quick_Links", "title": "JavaScript \u6807\u51c6\u5e93 Math \u5c5e\u6027 Math.E Math.LN10 Math.LN2 Math.LOG10E Math.LOG2E Math.PI Math.SQRT1_2 Math.SQRT2 \u65b9\u6cd5 Math.abs() Math.acos() Math.acosh() [Translate] Math.asin() Math.asinh() [Translate] Math.atan() Math.atan2() Math.atanh() [Translate] Math.cbrt() Math.ceil() Math.clz32() Math.cos() Math.cosh() [Translate] Math.exp() Math.expm1() Math.floor() Math.fround() Math.hypot() Math.imul() Math.log() Math.log10() Math.log1p() Math.log2() Math.max() Math.min() Math.pow() Math.random() Math.round() Math.sign() Math.sin() Math.sinh() Math.sqrt() Math.tan() Math.tanh() [Translate] Math.trunc() \u7ee7\u627f Object \u5c5e\u6027 Object.prototype.__count__ [Translate] Object.prototype.__noSuchMethod__ [Translate] __parent__ __proto__ constructor \u65b9\u6cd5 Object.prototype.__defineGetter__() Object.prototype.__defineSetter__() Object.prototype.__lookupGetter__() Object.prototype.__lookupSetter__() [Translate] Object.prototype.hasOwnProperty() isPrototypeOf propertyIsEnumerable Object.prototype.toLocaleString() Object.toSource Object.prototype.toString() Object.prototype.unwatch() [Translate] Object.prototype.valueOf() watch"}, {"id": "Summary", "title": "\u6982\u8ff0"}, {"id": "Syntax", "title": "\u8bed\u6cd5"}, {"id": "Parameters", "title": "\u53c2\u6570"}, {"id": "Description", "title": "\u63cf\u8ff0"}, {"id": ".E7.A4.BA.E4.BE.8B", "title": "\u793a\u4f8b"}, {"id": "Example:_Using_Math.log", "title": "\u4f8b\u5b501:\u4f7f\u7528 Math.log"}, {"id": ".E4.BE.8B.E5.AD.902.3A_.E4.BD.BF.E7.94.A8Math.log.E6.97.B6.E5.9F.BA.E4.BA.8E.E4.B8.8D.E5.90.8C.E7.9A.84.E5.BA.95.E6.95.B0", "title": "\u4f8b\u5b502: \u4f7f\u7528 Math.log \u65f6\u57fa\u4e8e\u4e0d\u540c\u7684\u5e95\u6570"}, {"id": ".E8.A7.84.E8.8C.83", "title": "\u89c4\u8303"}, {"id": ".E6.B5.8F.E8.A7.88.E5.99.A8.E5.85.BC.E5.AE.B9.E6.80.A7", "title": "\u6d4f\u89c8\u5668\u517c\u5bb9\u6027"}, {"id": "See_also", "title": "\u76f8\u5173\u94fe\u63a5"}], "id": 60891, "review_tags": []}