c＃中的三角函数 [英] trigonometric functions in c#

问题描述

使用像sin，cos这样的三角函数的时间复杂度。它们会影响编译时间吗？

解决方案

而且，这根本不会影响编译时间。相反，复杂的三角函数会影响执行时间。

这些函数的执行时间依赖于实现，这里有一些见解：C如何计算sin（）和其他数学函数？ [ ^ ] 。

另见数学运算的计算复杂性 [ ^ ]。

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但这里有一个提示：看看数学类 [ ^

what is time complexity of using trigonometric function like sin,cos. is they affect compiling time?

解决方案

And, that does not affect the compiling time, at all. Instead, complex trigonometric functions can affect execution time.

The execution time of such functions is implementation dependent, some insight here: "How does C compute sin() and other math functions?"[^].
See also "Computational complexity of mathematical operations"[^].

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Try it yourself, you may find it is not as difficult as you think!

If you meet a specific problem, then please ask about that and we will do our best to help. But we aren't going to do it all for you!

But here is a hint: Look at the Math class[^]

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