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| author | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:42:17 -0500 |
|---|---|---|
| committer | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:42:17 -0500 |
| commit | da78a9e329e272dedb2400b79a3bdeebff387d47 (patch) | |
| tree | e6ef8aa7c43556f55ddfe031a01cf0a8fa271bfe /files/ko/web/javascript/reference/global_objects/math/log2e | |
| parent | 1109132f09d75da9a28b649c7677bb6ce07c40c0 (diff) | |
| download | translated-content-da78a9e329e272dedb2400b79a3bdeebff387d47.tar.gz translated-content-da78a9e329e272dedb2400b79a3bdeebff387d47.tar.bz2 translated-content-da78a9e329e272dedb2400b79a3bdeebff387d47.zip | |
initial commit
Diffstat (limited to 'files/ko/web/javascript/reference/global_objects/math/log2e')
| -rw-r--r-- | files/ko/web/javascript/reference/global_objects/math/log2e/index.html | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/files/ko/web/javascript/reference/global_objects/math/log2e/index.html b/files/ko/web/javascript/reference/global_objects/math/log2e/index.html new file mode 100644 index 0000000000..244224df3d --- /dev/null +++ b/files/ko/web/javascript/reference/global_objects/math/log2e/index.html @@ -0,0 +1,84 @@ +--- +title: Math.LOG2E +slug: Web/JavaScript/Reference/Global_Objects/Math/LOG2E +tags: + - JavaScript + - Math + - Property + - Reference +translation_of: Web/JavaScript/Reference/Global_Objects/Math/LOG2E +--- +<div>{{JSRef}}</div> + +<p><strong><code>Math.LOG2E</code></strong> 속성은 e의 로그 2 값, 약 1.442의 값을 가집니다.</p> + +<p><math display="block"><semantics><mrow><mstyle mathvariant="monospace"><mi>Math.LOG2E</mi></mstyle><mo>=</mo><msub><mo lspace="0em" rspace="0em">log</mo><mn>2</mn></msub><mo stretchy="false">(</mo><mi>e</mi><mo stretchy="false">)</mo><mo>≈</mo><mn>1.442</mn></mrow><annotation encoding="TeX">\mathtt{\mi{Math.LOG2E}} = \log_2(e) \approx 1.442</annotation></semantics></math></p> + +<div>{{EmbedInteractiveExample("pages/js/math-log2e.html")}}</div> + + + +<div>{{js_property_attributes(0, 0, 0)}}</div> + +<h2 id="설명">설명</h2> + +<p><code>LOG2E</code>는 <code>Math</code>의 정적 속성이므로, 사용자가 생성한 <code>Math</code> 객체의 속성으로 접근할 수 없고 항상 <code>Math.LOG2E</code>를 사용해야 합니다. (<code>Math</code>는 생성자가 아닙니다)</p> + +<h2 id="설명_2">설명</h2> + +<h3 id="Math.LOG2E_사용하기"><code>Math.LOG2E</code> 사용하기</h3> + +<p>다음 함수는 e의 로그 2 값을 반환합니다.</p> + +<pre class="brush: js">function getLog2e() { + return Math.LOG2E; +} + +getLog2e(); // 1.4426950408889634 +</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-15.8.1.4', 'Math.LOG2E')}}</td> + <td>{{Spec2('ES5.1')}}</td> + <td> </td> + </tr> + <tr> + <td>{{SpecName('ES6', '#sec-math.log2e', 'Math.LOG2E')}}</td> + <td>{{Spec2('ES6')}}</td> + <td> </td> + </tr> + <tr> + <td>{{SpecName('ESDraft', '#sec-math.log2e', 'Math.LOG2E')}}</td> + <td>{{Spec2('ESDraft')}}</td> + <td> </td> + </tr> + </tbody> +</table> + +<h2 id="브라우저_호환성">브라우저 호환성</h2> + + + +<p>{{Compat("javascript.builtins.Math.LOG2E")}}</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> |
