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diff --git a/files/ko/web/javascript/reference/global_objects/number/epsilon/index.html b/files/ko/web/javascript/reference/global_objects/number/epsilon/index.html new file mode 100644 index 0000000000..730fd8ae87 --- /dev/null +++ b/files/ko/web/javascript/reference/global_objects/number/epsilon/index.html @@ -0,0 +1,61 @@ +--- +title: Number.EPSILON +slug: Web/JavaScript/Reference/Global_Objects/Number/EPSILON +tags: + - ECMAScript6 + - JavaScript + - Number + - 속성 +translation_of: Web/JavaScript/Reference/Global_Objects/Number/EPSILON +--- +<div>{{JSRef}}</div> + +<p> <strong><code>Number.EPSILON</code></strong> 속성(property)은 {{jsxref("Number")}} 형으로 표현될 수 있는 1과 1보다 큰 값 중에서 가장 작은 값의, 차입니다.</p> + +<p>당신은 이 정적 속성에 접근하기 위하여 {{jsxref("Number")}} 객체를 생성할 필요가 없습니다. <code>Number.EPSILON</code>을 쓰면 됩니다.</p> + +<div>{{js_property_attributes(0, 0, 0)}}</div> + +<h2 id="설명">설명</h2> + +<p>이 <code>EPSILON</code> 속성은 대략 <code>2.2204460492503130808472633361816E-16</code> 또는 <code>2<sup>-52</sup></code>의 값을 갖습니다.</p> + +<h2 id="예제">예제</h2> + +<h3 id="동일성_확인하기">동일성 확인하기</h3> + +<pre class="brush: js">const x = 0.2, y = 0.3, z = 0.1; +let equal = (Math.abs(x - y + z) < Number.EPSILON); +</pre> + +<h2 id="명세">명세</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">명세</th> + <th scope="col">상태</th> + <th scope="col">비고</th> + </tr> + <tr> + <td>{{SpecName('ES6', '#sec-number.epsilon', 'Number.EPSILON')}}</td> + <td>{{Spec2('ES6')}}</td> + <td>최초로 정의됨.</td> + </tr> + <tr> + <td>{{SpecName('ESDraft', '#sec-number.epsilon', 'Number.EPSILON')}}</td> + <td>{{Spec2('ESDraft')}}</td> + <td> </td> + </tr> + </tbody> +</table> + +<h2 id="브라우저_호환성">브라우저 호환성</h2> + +<p>{{Compat("javascript.builtins.Number.EPSILON")}}</p> + +<h2 id="관련된_문서">관련된 문서</h2> + +<ul> + <li>이 속성을 가지고 있는 {{jsxref("Number")}} 객체</li> +</ul> |