{"json_modified": "2015-05-17T20:39:21.047332", "slug": "Web/JavaScript/Reference/Global_Objects/Math/fround", "tags": [], "locale": "zh-CN", "title": "Math.fround()", "translations": [{"title": "Math.fround()", "url": "/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/fround", "tags": ["Reference", "R\u00e9ference", "Experimental", "R\u00e9f\u00e9rence", "Math", "Exp\u00e9rimental", "JavaScript", "Method"], "summary": "The <strong><code>Math.fround()</code></strong> function returns the nearest <a class=\"external\" href=\"https://en.wikipedia.org/wiki/Single-precision_floating-point_format\" title=\"link to the wikipedia page on single-precision floating-point format\">single precision</a> float representation of a number.", "localization_tags": [], "locale": "en-US", "last_edit": "2015-05-05T18:07:42", "review_tags": []}, {"title": "Math.fround()", "url": "/fr/docs/Web/JavaScript/Reference/Objets_globaux/Math/fround", "tags": ["Reference", "R\u00e9ference", "Experimental", "R\u00e9f\u00e9rence", "Math", "Exp\u00e9rimental", "JavaScript", "ECMAScript6", "Method"], "summary": "La fonction <code><strong>Math.fround()</strong></code> renvoie le nombre flottant \u00e0 <a class=\"external\" href=\"https://en.wikipedia.org/wiki/Single_precision\" title=\"link to the wikipedia page on single precision\">pr\u00e9cision simple</a> qui est le plus proche du nombre fourni.", "localization_tags": [], "locale": "fr", "last_edit": "2015-05-06T12:35:47", "review_tags": []}, {"title": "Math.fround()", "url": "/ru/docs/Web/JavaScript/Reference/Global_Objects/Math/fround", "tags": ["Reference", "Experimental", "R\u00e9f\u00e9rence", "Math", "Exp\u00e9rimental", "JavaScript", "Method"], "summary": "\u041c\u0435\u0442\u043e\u0434 <strong><code>Math.fround()</code></strong> \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u0435 \u0447\u0438\u0441\u043b\u043e \u0441 \u043f\u043b\u0430\u0432\u0430\u044e\u0449\u0435\u0439 \u0437\u0430\u043f\u044f\u0442\u043e\u0439 <a href=\"https://ru.wikipedia.org/wiki/&#x427;&#x438;&#x441;&#x43B;&#x43E;_&#x43E;&#x434;&#x438;&#x43D;&#x430;&#x440;&#x43D;&#x43E;&#x439;_&#x442;&#x43E;&#x447;&#x43D;&#x43E;&#x441;&#x442;&#x438;\">\u043e\u0434\u0438\u043d\u0430\u0440\u043d\u043e\u0439 \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u0438</a>, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0435 \u0443\u043a\u0430\u0437\u0430\u043d\u043d\u043e\u0435 \u0447\u0438\u0441\u043b\u043e.", "localization_tags": [], "locale": "ru", "last_edit": "2015-02-05T04:31:33", "review_tags": []}, {"title": "Math.fround()", "url": "/ja/docs/Web/JavaScript/Reference/Global_Objects/Math/fround", "tags": ["Reference", "R\u00e9ference", "Experimental", "R\u00e9f\u00e9rence", "Math", "Exp\u00e9rimental", "JavaScript", "Method"], "summary": "\u5f15\u6570\u3068\u3057\u3066\u4e0e\u3048\u305f\u6570\u306e\u6700\u3082\u8fd1\u3044<a class=\"external\" href=\"https://en.wikipedia.org/wiki/Single-precision_floating-point_format\" title=\"link to the wikipedia page on single-precision floating-point format\">\u5358\u7cbe\u5ea6</a> float\u3092\u8fd4\u3057\u307e\u3059\u3002", "localization_tags": ["inprogress"], "locale": "ja", "last_edit": "2015-05-10T01:12:45", "review_tags": ["editorial"]}], "modified": "2015-05-17T20:39:19", "label": "Math.fround()", "localization_tags": [], "url": "/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Math/fround", "last_edit": "2015-05-17T20:39:14", "summary": "<strong><code>Math.fround()</code></strong>\u00a0\u53ef\u4ee5\u5c06\u4efb\u610f\u7684\u6570\u5b57\u8f6c\u6362\u4e3a\u79bb\u5b83\u6700\u8fd1\u7684<a class=\"external\" href=\"https://en.wikipedia.org/wiki/Single-precision_floating-point_format\" title=\"link to the wikipedia page on single-precision floating-point format\">\u5355\u7cbe\u5ea6\u6d6e\u70b9\u6570</a>\u5f62\u5f0f\u7684\u6570\u5b57\u3002", "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() [\u6211\u6765\u8bd1!] Math.asin() Math.asinh() [\u6211\u6765\u8bd1!] Math.atan() Math.atan2() Math.atanh() [\u6211\u6765\u8bd1!] Math.cbrt() Math.ceil() Math.clz32() Math.cos() Math.cosh() [\u6211\u6765\u8bd1!] 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() [\u6211\u6765\u8bd1!] Math.trunc() \u7ee7\u627f Object \u5c5e\u6027 Object.prototype.__count__ [\u6211\u6765\u8bd1!] Object.prototype.__noSuchMethod__ [\u6211\u6765\u8bd1!] Object.prototype.__parent__ Object.prototype.__proto__ Object.prototype.constructor \u65b9\u6cd5 Object.prototype.__defineGetter__() Object.prototype.__defineSetter__() Object.prototype.__lookupGetter__() Object.prototype.__lookupSetter__() [\u6211\u6765\u8bd1!] Object.prototype.hasOwnProperty() Object.prototype.isPrototypeOf() Object.prototype.propertyIsEnumerable() Object.prototype.toLocaleString() Object.prototype.toSource() Object.prototype.toString() Object.prototype.unwatch() [\u6211\u6765\u8bd1!] Object.prototype.valueOf() Object.prototype.watch()"}, {"id": "Summary", "title": "\u6982\u8ff0"}, {"id": "Syntax", "title": "\u8bed\u6cd5"}, {"id": "Parameters", "title": "\u53c2\u6570"}, {"id": "Examples", "title": "\u793a\u4f8b"}, {"id": "Polyfill", "title": "Polyfill"}, {"id": "Specifications", "title": "\u89c4\u8303"}, {"id": "Browser_compatibility", "title": "\u6d4f\u89c8\u5668\u517c\u5bb9\u6027"}, {"id": "See_also", "title": "\u76f8\u5173\u94fe\u63a5"}], "id": 81995, "review_tags": []}