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fix: Fixed description of math function (#817)
* fix: Fixed description of math.sqrt function
* fix: fix math.asin description
* Update lua.md d604a0d557
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@ -632,7 +632,7 @@
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</span><span class="code-line"><span class="token keyword">local</span> h <span class="token operator">=</span> math<span class="token punctuation">.</span><span class="token function">min</span><span class="token punctuation">(</span><span class="token number">1</span><span class="token punctuation">,</span> <span class="token number">2</span><span class="token punctuation">,</span> <span class="token number">3</span><span class="token punctuation">)</span> <span class="token comment">-- 1</span>
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</span><span class="code-line">
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</span><span class="code-line"><span class="token comment">-- 返回参数的平方根</span>
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</span><span class="code-line"><span class="token keyword">local</span> r <span class="token operator">=</span> math<span class="token punctuation">.</span><span class="token function">sqrt</span><span class="token punctuation">(</span><span class="token number">3</span><span class="token punctuation">)</span> <span class="token comment">-- 9</span>
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</span><span class="code-line"><span class="token keyword">local</span> r <span class="token operator">=</span> math<span class="token punctuation">.</span><span class="token function">sqrt</span><span class="token punctuation">(</span><span class="token number">9</span><span class="token punctuation">)</span> <span class="token comment">-- 3</span>
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</span></code></pre>
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</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="工具方法"><a aria-hidden="true" tabindex="-1" href="#工具方法"><span class="icon icon-link"></span></a>工具方法</h3><div class="wrap-body">
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<pre class="language-lua"><code class="language-lua code-highlight"><span class="code-line"><span class="token comment">-- 返回数字的类型,</span>
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@ -675,10 +675,10 @@
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</span><span class="code-line">math<span class="token punctuation">.</span><span class="token function">tan</span><span class="token punctuation">(</span>math<span class="token punctuation">.</span>pi <span class="token operator">/</span> <span class="token number">4</span><span class="token punctuation">)</span> <span class="token comment">-- 1.0</span>
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</span><span class="code-line">
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</span><span class="code-line"><span class="token comment">-- 反正弦方法(以下皆是以弧度表示)</span>
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</span><span class="code-line">math<span class="token punctuation">.</span><span class="token function">acos</span><span class="token punctuation">(</span><span class="token number">1.0</span><span class="token punctuation">)</span> <span class="token comment">-- 0.0</span>
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</span><span class="code-line">math<span class="token punctuation">.</span><span class="token function">asin</span><span class="token punctuation">(</span><span class="token number">1.0</span><span class="token punctuation">)</span> <span class="token comment">-- 1.5707963267949</span>
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</span><span class="code-line"><span class="token comment">-- 反余弦方法</span>
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</span><span class="code-line">math<span class="token punctuation">.</span><span class="token function">acos</span><span class="token punctuation">(</span><span class="token number">1.0</span><span class="token punctuation">)</span> <span class="token comment">-- 1.5707963267949</span>
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</span><span class="code-line"><span class="token comment">-- 反正弦方法</span>
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</span><span class="code-line">math<span class="token punctuation">.</span><span class="token function">acos</span><span class="token punctuation">(</span><span class="token number">1.0</span><span class="token punctuation">)</span> <span class="token comment">-- 0.0</span>
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</span><span class="code-line"><span class="token comment">-- 反正切方法</span>
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</span><span class="code-line">math<span class="token punctuation">.</span><span class="token function">atan</span><span class="token punctuation">(</span><span class="token number">1.0</span><span class="token punctuation">)</span> <span class="token comment">-- 0.78539816339745</span>
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</span><span class="code-line">
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</span><span class="code-line"><span class="token comment">-- 角度转换为弧度</span>
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