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diff --git a/files/ko/web/javascript/reference/global_objects/math/ln2/index.html b/files/ko/web/javascript/reference/global_objects/math/ln2/index.html new file mode 100644 index 0000000000..202558fd59 --- /dev/null +++ b/files/ko/web/javascript/reference/global_objects/math/ln2/index.html @@ -0,0 +1,86 @@ +--- +title: Math.LN2 +slug: Web/JavaScript/Reference/Global_Objects/Math/LN2 +tags: + - JavaScript + - Math + - Property + - Reference +translation_of: Web/JavaScript/Reference/Global_Objects/Math/LN2 +--- +<div>{{JSRef}}</div> + +<p>The <strong><code>Math.LN2</code></strong> property represents the natural logarithm of 2, approximately 0.693:</p> + +<p><strong><code>Math.LN2</code></strong> 속성은 2의 자연로그 값, 약 0.693의 값을 가집니다.</p> + +<p><math display="block"><semantics><mrow><mstyle mathvariant="monospace"><mi>Math.LN2</mi></mstyle><mo>=</mo><mo lspace="0em" rspace="0em">ln</mo><mo stretchy="false">(</mo><mn>2</mn><mo stretchy="false">)</mo><mo>≈</mo><mn>0.693</mn></mrow><annotation encoding="TeX">\mathtt{\mi{Math.LN2}} = \ln(2) \approx 0.693</annotation></semantics></math></p> + +<div>{{EmbedInteractiveExample("pages/js/math-ln2.html")}}</div> + + + +<div>{{js_property_attributes(0, 0, 0)}}</div> + +<h2 id="설명">설명</h2> + +<p><code>LN2</code>는 <code>Math</code>의 정적 속성이므로, 사용자가 생성한 <code>Math</code> 객체의 속성으로 접근할 수 없고 항상 <code>Math.LN2</code>를 사용해야 합니다. (<code>Math</code>는 생성자가 아닙니다)</p> + +<h2 id="Examples">Examples</h2> + +<h3 id="Math.LN2_사용하기"><code>Math.LN2</code> 사용하기</h3> + +<p>다음 함수는 2의 자연 로그 값을 반환합니다.</p> + +<pre class="brush:js">function getNatLog2() { + return Math.LN2; +} + +getNatLog2(); // 0.6931471805599453 +</pre> + +<h2 id="명세">명세</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">Specification</th> + <th scope="col">Status</th> + <th scope="col">Comment</th> + </tr> + <tr> + <td>{{SpecName('ES1')}}</td> + <td>{{Spec2('ES1')}}</td> + <td>Initial definition. Implemented in JavaScript 1.0.</td> + </tr> + <tr> + <td>{{SpecName('ES5.1', '#sec-15.8.1.3', 'Math.LN2')}}</td> + <td>{{Spec2('ES5.1')}}</td> + <td> </td> + </tr> + <tr> + <td>{{SpecName('ES6', '#sec-math.ln2', 'Math.LN2')}}</td> + <td>{{Spec2('ES6')}}</td> + <td> </td> + </tr> + <tr> + <td>{{SpecName('ESDraft', '#sec-math.ln2', 'Math.LN2')}}</td> + <td>{{Spec2('ESDraft')}}</td> + <td> </td> + </tr> + </tbody> +</table> + +<h2 id="브라우저_호환성">브라우저 호환성</h2> + +<p class="hidden">The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out <a href="https://github.com/mdn/browser-compat-data">https://github.com/mdn/browser-compat-data</a> and send us a pull request.</p> + +<p>{{Compat("javascript.builtins.Math.LN2")}}</p> + +<h2 id="같이_보기">같이 보기</h2> + +<ul> + <li>{{jsxref("Math.exp()")}}</li> + <li>{{jsxref("Math.log()")}}</li> + <li>{{jsxref("Math.log2()")}}</li> +</ul> |