Math类常用方法

布满荆棘的人生 2022-05-14 03:47 330阅读 0赞

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 <tbody> 
  <tr> 
   <th>&nbsp;</th> 
   <th>名称</th> 
   <th>说明</th> 
  </tr> 
  <tr> 
   <td>&nbsp;</td> 
   <td><a href="http://blog.csdn.net/wanghaofeng/article/details/eca8a20a-33b0-e9e4-fdc6-b48ff935f619.htm" rel="nofollow">Abs</a></td> 
   <td>已重载。 返回指定数字的绝对值。</td> 
  </tr> 
  <tr> 
   <td>&nbsp;</td> 
   <td><a href="http://blog.csdn.net/wanghaofeng/article/details/06317c23-6acc-5b99-362e-12dfca12fa62.htm" rel="nofollow">Acos</a></td> 
   <td>返回余弦值为指定数字的角度。</td> 
  </tr> 
  <tr> 
   <td>&nbsp;</td> 
   <td><a href="http://blog.csdn.net/wanghaofeng/article/details/1e8b1907-5e1b-6356-e499-be0f47af7404.htm" rel="nofollow">Asin</a></td> 
   <td>返回正弦值为指定数字的角度。</td> 
  </tr> 
  <tr> 
   <td>&nbsp;</td> 
   <td><a href="http://blog.csdn.net/wanghaofeng/article/details/ffe22470-04f3-d157-ae47-81a5e4386a43.htm" rel="nofollow">Atan</a></td> 
   <td>返回正切值为指定数字的角度。</td> 
  </tr> 
  <tr> 
   <td>&nbsp;</td> 
   <td><a href="http://blog.csdn.net/wanghaofeng/article/details/fdcfd998-3f21-9b22-ab4e-805c1a60c150.htm" rel="nofollow">Atan2</a></td> 
   <td>返回正切值为两个指定数字的商的角度。</td> 
  </tr> 
  <tr> 
   <td>&nbsp;</td> 
   <td><a href="http://blog.csdn.net/wanghaofeng/article/details/fad3e246-7387-3478-e449-dc8e66b6193b.htm" rel="nofollow">BigMul</a></td> 
   <td>生成两个 32 位数字的完整乘积。</td> 
  </tr> 
  <tr> 
   <td>&nbsp;</td> 
   <td><a href="http://blog.csdn.net/wanghaofeng/article/details/2b813d30-7d3a-c603-716a-3b9eeb87884a.htm" rel="nofollow">Ceiling</a></td> 
   <td>已重载。 返回大于或等于指定数字的最小整数。</td> 
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  <tr> 
   <td>&nbsp;</td> 
   <td><a href="http://blog.csdn.net/wanghaofeng/article/details/855a5566-cbc2-154b-c445-3bc313764def.htm" rel="nofollow">Cos</a></td> 
   <td>返回指定角度的余弦值。</td> 
  </tr> 
  <tr> 
   <td>&nbsp;</td> 
   <td><a href="http://blog.csdn.net/wanghaofeng/article/details/d1342b5d-7597-08e0-59fa-b40f930ca596.htm" rel="nofollow">Cosh</a></td> 
   <td>返回指定角度的双曲余弦值。</td> 
  </tr> 
  <tr> 
   <td>&nbsp;</td> 
   <td><a href="http://blog.csdn.net/wanghaofeng/article/details/86d8756a-8362-ae04-4d8d-c7d51ec50591.htm" rel="nofollow">DivRem</a></td> 
   <td>已重载。 计算两个数字的商，并在输出参数中返回余数。</td> 
  </tr> 
  <tr> 
   <td>&nbsp;</td> 
   <td><a href="http://blog.csdn.net/wanghaofeng/article/details/c4e4aec8-b1f9-5ac9-fd9f-f8393224ff1e.htm" rel="nofollow">Exp</a></td> 
   <td>返回 <span>e</span> 的指定次幂。</td> 
  </tr> 
  <tr> 
   <td>&nbsp;</td> 
   <td><a href="http://blog.csdn.net/wanghaofeng/article/details/6092ccc8-2f04-a42b-4f22-d784f3322ccf.htm" rel="nofollow">Floor</a></td> 
   <td>已重载。 返回小于或等于指定数字的最大整数。</td> 
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  <tr> 
   <td>&nbsp;</td> 
   <td><a href="http://blog.csdn.net/wanghaofeng/article/details/2d3cbd97-a9a6-279f-628e-39bb506060b0.htm" rel="nofollow">IEEERemainder</a></td> 
   <td>返回一指定数字被另一指定数字相除的余数。</td> 
  </tr> 
  <tr> 
   <td>&nbsp;</td> 
   <td><a href="http://blog.csdn.net/wanghaofeng/article/details/8dc336c2-8037-a2ec-12fc-4984af3c4985.htm" rel="nofollow">Log</a></td> 
   <td>已重载。 返回指定数字的对数。</td> 
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  <tr> 
   <td>&nbsp;</td> 
   <td><a href="http://blog.csdn.net/wanghaofeng/article/details/cd0cb6ef-79b6-17e6-3935-96b7633fb8c5.htm" rel="nofollow">Log10</a></td> 
   <td>返回指定数字以 10 为底的对数。</td> 
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  <tr> 
   <td>&nbsp;</td> 
   <td><a href="http://blog.csdn.net/wanghaofeng/article/details/208681fc-db6c-61ce-b88e-64f8924e094c.htm" rel="nofollow">Max</a></td> 
   <td>已重载。 返回两个指定数字中较大的一个。</td> 
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  <tr> 
   <td>&nbsp;</td> 
   <td><a href="http://blog.csdn.net/wanghaofeng/article/details/ecea67f4-8545-a012-0bf7-ece8d64c0c29.htm" rel="nofollow">Min</a></td> 
   <td>已重载。 返回两个数字中较小的一个。</td> 
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  <tr> 
   <td>&nbsp;</td> 
   <td><a href="http://blog.csdn.net/wanghaofeng/article/details/13413595-dcfa-8330-59c4-31dcea6f75e5.htm" rel="nofollow">Pow</a></td> 
   <td>返回指定数字的指定次幂。</td> 
  </tr> 
  <tr> 
   <td>&nbsp;</td> 
   <td>Round</td> 
   <td>已重载。 将值舍入到最接近的整数或指定的小数位数。</td> 
  </tr> 
  <tr> 
   <td>&nbsp;</td> 
   <td>Sign</td> 
   <td>已重载。 返回表示数字符号的值。</td> 
  </tr> 
  <tr> 
   <td>&nbsp;</td> 
   <td>Sin</td> 
   <td>返回指定角度的正弦值。</td> 
  </tr> 
  <tr> 
   <td>&nbsp;</td> 
   <td>Sinh</td> 
   <td>返回指定角度的双曲正弦值。</td> 
  </tr> 
  <tr> 
   <td>&nbsp;</td> 
   <td>Sqrt</td> 
   <td>返回指定数字的平方根。</td> 
  </tr> 
  <tr> 
   <td>&nbsp;</td> 
   <td>Tan</td> 
   <td>返回指定角度的正切值。</td> 
  </tr> 
  <tr> 
   <td>&nbsp;</td> 
   <td>Tanh</td> 
   <td>返回指定角度的双曲正切值。</td> 
  </tr> 
  <tr> 
   <td>&nbsp;</td> 
   <td>Truncate</td> 
   <td>已重载。 计算一个数字的整数部分。</td> 
  </tr> 
 </tbody> 
</table>

# [http://msdn.microsoft.com/zh-cn/library/4zfefwz9.aspx][http_msdn.microsoft.com_zh-cn_library_4zfefwz9.aspx] #

# 字段 #

<table> 
 <tbody> 
  <tr> 
   <th>&nbsp;</th> 
   <th>名称</th> 
   <th>说明</th> 
  </tr> 
  <tr> 
   <td>&nbsp;</td> 
   <td><a href="http://blog.csdn.net/wanghaofeng/article/details/ff8a7148-ff07-6ad9-1e5d-e2f9f3e503e3.htm" rel="nofollow">E</a></td> 
   <td>表示自然对数的底，它由常数 <span>e</span> 指定。</td> 
  </tr> 
  <tr> 
   <td>&nbsp;</td> 
   <td><a href="http://blog.csdn.net/wanghaofeng/article/details/f4d15ffa-f6e5-11f9-5bfb-864a73fc3443.htm" rel="nofollow">PI</a></td> 
   <td>表示圆的周长与其直径的比值，它通过常数 <span>¦Ð</span> 指定。</td> 
  </tr> 
 </tbody> 
</table>

[http_msdn.microsoft.com_zh-cn_library_4zfefwz9.aspx]: http://msdn.microsoft.com/zh-cn/library/4zfefwz9.aspx