From 310fd066e91f454b990372ffa30e803cc8120975 Mon Sep 17 00:00:00 2001
From: Florian Merz <me@fiji-flo.de>
Date: Thu, 11 Feb 2021 12:56:40 +0100
Subject: unslug zh-cn: move

---
 .../reference/global_objects/math/acosh/index.html | 91 ++++++++++++++++++++++
 .../index.html"                                    | 91 ----------------------
 2 files changed, 91 insertions(+), 91 deletions(-)
 create mode 100644 files/zh-cn/web/javascript/reference/global_objects/math/acosh/index.html
 delete mode 100644 "files/zh-cn/web/javascript/reference/global_objects/math/\345\217\215\345\217\214\346\233\262\344\275\231\345\274\246\345\200\274/index.html"

(limited to 'files/zh-cn/web/javascript/reference/global_objects/math')

diff --git a/files/zh-cn/web/javascript/reference/global_objects/math/acosh/index.html b/files/zh-cn/web/javascript/reference/global_objects/math/acosh/index.html
new file mode 100644
index 0000000000..7869661836
--- /dev/null
+++ b/files/zh-cn/web/javascript/reference/global_objects/math/acosh/index.html
@@ -0,0 +1,91 @@
+---
+title: Math.acosh()
+slug: Web/JavaScript/Reference/Global_Objects/Math/反双曲余弦值
+tags:
+  - JavaScript
+  - 双曲函数
+  - 数学
+  - 方法
+translation_of: Web/JavaScript/Reference/Global_Objects/Math/acosh
+---
+<div>{{JSRef}}</div>
+
+<p><strong><code>Math.acosh()</code> </strong>函数返回一个数的反双曲余弦值，即：</p>
+
+<p><math display="block"><semantics><mrow><mo>∀</mo><mi>x</mi><mo>≥</mo><mn>1</mn><mo>,</mo><mstyle mathvariant="monospace"><mrow><mo lspace="0em" rspace="thinmathspace">Math.acosh</mo><mo stretchy="false">(</mo><mi>x</mi><mo stretchy="false">)</mo></mrow></mstyle><mo>=</mo><mo lspace="0em" rspace="thinmathspace">arcosh</mo><mo stretchy="false">(</mo><mi>x</mi><mo stretchy="false">)</mo><mo>=</mo><mtext> the unique </mtext><mspace width="thickmathspace"></mspace><mi>y</mi><mo>≥</mo><mn>0</mn><mspace width="thickmathspace"></mspace><mtext>such that</mtext><mspace width="thickmathspace"></mspace><mo lspace="0em" rspace="0em">cosh</mo><mo stretchy="false">(</mo><mi>y</mi><mo stretchy="false">)</mo><mo>=</mo><mi>x</mi></mrow><annotation encoding="TeX">\forall x \geq 1, \mathtt{\operatorname{Math.acosh}(x)} = \operatorname{arcosh}(x) = \text{ 唯一的} \; y \geq 0 \; \text{使得} \; \cosh(y) = x</annotation></semantics></math></p>
+
+<div>{{EmbedInteractiveExample("pages/js/math-acosh.html")}}</div>
+
+
+
+<h2 id="语法">语法</h2>
+
+<pre class="syntaxbox"><code>Math.acosh(<var>x</var>)</code></pre>
+
+<h3 id="参数">参数</h3>
+
+<dl>
+ <dt><code>x</code></dt>
+ <dd>一个数字。</dd>
+</dl>
+
+<h3 id="返回值">返回值</h3>
+
+<p>返回给定数的反双曲余弦值，如果该数小于 <strong>1</strong> 则返回 {{jsxref("NaN")}}。</p>
+
+<h2 id="描述">描述</h2>
+
+<p>因为 <code>acosh()</code> 是 <code>Math</code> 的静态方法，所以总应该直接调用 <code>Math.acosh()</code> ，而不是创建 <code>Math</code> 对象再调用该方法（<code>Math</code> 不是一个构造函数）。</p>
+
+<h2 id="示例">示例</h2>
+
+<h3 id="使用_Math.acosh">使用 <code>Math.acosh()</code></h3>
+
+<pre class="brush: js">Math.acosh(-1);  // NaN
+Math.acosh(0);   // NaN
+Math.acosh(0.5); // NaN
+Math.acosh(1);   // 0
+Math.acosh(2);   // 1.3169578969248166
+</pre>
+
+<p>当参数小于1时， <code>Math.acosh()</code>将返回 {{jsxref("NaN")}}。</p>
+
+<h2 id="向下兼容">向下兼容</h2>
+
+<p>当 <math><semantics><mrow><mi>x</mi><mo>≥</mo><mn>1</mn></mrow><annotation encoding="TeX">x \geq 1</annotation></semantics></math> 时，都有 <math><semantics><mrow><mo lspace="0em" rspace="thinmathspace">arcosh</mo><mo stretchy="false">(</mo><mi>x</mi><mo stretchy="false">)</mo><mo>=</mo><mo lspace="0em" rspace="0em">ln</mo><mrow><mo>(</mo><mrow><mi>x</mi><mo>+</mo><msqrt><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><mn>1</mn></mrow></msqrt></mrow><mo>)</mo></mrow></mrow><annotation encoding="TeX">\operatorname {arcosh} (x) = \ln \left(x + \sqrt{x^{2} - 1} \right)</annotation></semantics></math> ，因此可以使用以下函数实现：</p>
+
+<pre class="brush: js">Math.acosh = Math.acosh || function(x) {
+  return Math.log(x + Math.sqrt(x * x - 1));
+};
+</pre>
+
+<h2 id="规范">规范</h2>
+
+<table class="standard-table">
+ <thead>
+  <tr>
+   <th scope="col">Specification</th>
+  </tr>
+ </thead>
+ <tbody>
+  <tr>
+   <td>{{SpecName('ESDraft', '#sec-math.acosh', 'Math.acosh')}}</td>
+  </tr>
+ </tbody>
+</table>
+
+<h2 id="浏览器兼容性">浏览器兼容性</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.acosh")}}</p>
+
+<h2 id="参见">参见</h2>
+
+<ul>
+ <li>{{jsxref("Math.asinh()")}}</li>
+ <li>{{jsxref("Math.atanh()")}}</li>
+ <li>{{jsxref("Math.cosh()")}}</li>
+ <li>{{jsxref("Math.sinh()")}}</li>
+ <li>{{jsxref("Math.tanh()")}}</li>
+</ul>
diff --git "a/files/zh-cn/web/javascript/reference/global_objects/math/\345\217\215\345\217\214\346\233\262\344\275\231\345\274\246\345\200\274/index.html" "b/files/zh-cn/web/javascript/reference/global_objects/math/\345\217\215\345\217\214\346\233\262\344\275\231\345\274\246\345\200\274/index.html"
deleted file mode 100644
index 7869661836..0000000000
--- "a/files/zh-cn/web/javascript/reference/global_objects/math/\345\217\215\345\217\214\346\233\262\344\275\231\345\274\246\345\200\274/index.html"
+++ /dev/null
@@ -1,91 +0,0 @@
----
-title: Math.acosh()
-slug: Web/JavaScript/Reference/Global_Objects/Math/反双曲余弦值
-tags:
-  - JavaScript
-  - 双曲函数
-  - 数学
-  - 方法
-translation_of: Web/JavaScript/Reference/Global_Objects/Math/acosh
----
-<div>{{JSRef}}</div>
-
-<p><strong><code>Math.acosh()</code> </strong>函数返回一个数的反双曲余弦值，即：</p>
-
-<p><math display="block"><semantics><mrow><mo>∀</mo><mi>x</mi><mo>≥</mo><mn>1</mn><mo>,</mo><mstyle mathvariant="monospace"><mrow><mo lspace="0em" rspace="thinmathspace">Math.acosh</mo><mo stretchy="false">(</mo><mi>x</mi><mo stretchy="false">)</mo></mrow></mstyle><mo>=</mo><mo lspace="0em" rspace="thinmathspace">arcosh</mo><mo stretchy="false">(</mo><mi>x</mi><mo stretchy="false">)</mo><mo>=</mo><mtext> the unique </mtext><mspace width="thickmathspace"></mspace><mi>y</mi><mo>≥</mo><mn>0</mn><mspace width="thickmathspace"></mspace><mtext>such that</mtext><mspace width="thickmathspace"></mspace><mo lspace="0em" rspace="0em">cosh</mo><mo stretchy="false">(</mo><mi>y</mi><mo stretchy="false">)</mo><mo>=</mo><mi>x</mi></mrow><annotation encoding="TeX">\forall x \geq 1, \mathtt{\operatorname{Math.acosh}(x)} = \operatorname{arcosh}(x) = \text{ 唯一的} \; y \geq 0 \; \text{使得} \; \cosh(y) = x</annotation></semantics></math></p>
-
-<div>{{EmbedInteractiveExample("pages/js/math-acosh.html")}}</div>
-
-
-
-<h2 id="语法">语法</h2>
-
-<pre class="syntaxbox"><code>Math.acosh(<var>x</var>)</code></pre>
-
-<h3 id="参数">参数</h3>
-
-<dl>
- <dt><code>x</code></dt>
- <dd>一个数字。</dd>
-</dl>
-
-<h3 id="返回值">返回值</h3>
-
-<p>返回给定数的反双曲余弦值，如果该数小于 <strong>1</strong> 则返回 {{jsxref("NaN")}}。</p>
-
-<h2 id="描述">描述</h2>
-
-<p>因为 <code>acosh()</code> 是 <code>Math</code> 的静态方法，所以总应该直接调用 <code>Math.acosh()</code> ，而不是创建 <code>Math</code> 对象再调用该方法（<code>Math</code> 不是一个构造函数）。</p>
-
-<h2 id="示例">示例</h2>
-
-<h3 id="使用_Math.acosh">使用 <code>Math.acosh()</code></h3>
-
-<pre class="brush: js">Math.acosh(-1);  // NaN
-Math.acosh(0);   // NaN
-Math.acosh(0.5); // NaN
-Math.acosh(1);   // 0
-Math.acosh(2);   // 1.3169578969248166
-</pre>
-
-<p>当参数小于1时， <code>Math.acosh()</code>将返回 {{jsxref("NaN")}}。</p>
-
-<h2 id="向下兼容">向下兼容</h2>
-
-<p>当 <math><semantics><mrow><mi>x</mi><mo>≥</mo><mn>1</mn></mrow><annotation encoding="TeX">x \geq 1</annotation></semantics></math> 时，都有 <math><semantics><mrow><mo lspace="0em" rspace="thinmathspace">arcosh</mo><mo stretchy="false">(</mo><mi>x</mi><mo stretchy="false">)</mo><mo>=</mo><mo lspace="0em" rspace="0em">ln</mo><mrow><mo>(</mo><mrow><mi>x</mi><mo>+</mo><msqrt><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><mn>1</mn></mrow></msqrt></mrow><mo>)</mo></mrow></mrow><annotation encoding="TeX">\operatorname {arcosh} (x) = \ln \left(x + \sqrt{x^{2} - 1} \right)</annotation></semantics></math> ，因此可以使用以下函数实现：</p>
-
-<pre class="brush: js">Math.acosh = Math.acosh || function(x) {
-  return Math.log(x + Math.sqrt(x * x - 1));
-};
-</pre>
-
-<h2 id="规范">规范</h2>
-
-<table class="standard-table">
- <thead>
-  <tr>
-   <th scope="col">Specification</th>
-  </tr>
- </thead>
- <tbody>
-  <tr>
-   <td>{{SpecName('ESDraft', '#sec-math.acosh', 'Math.acosh')}}</td>
-  </tr>
- </tbody>
-</table>
-
-<h2 id="浏览器兼容性">浏览器兼容性</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.acosh")}}</p>
-
-<h2 id="参见">参见</h2>
-
-<ul>
- <li>{{jsxref("Math.asinh()")}}</li>
- <li>{{jsxref("Math.atanh()")}}</li>
- <li>{{jsxref("Math.cosh()")}}</li>
- <li>{{jsxref("Math.sinh()")}}</li>
- <li>{{jsxref("Math.tanh()")}}</li>
-</ul>
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