c# 4.0 - Does Math.Sqrt cache its own results? -

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Someone has suggested to me that the built-in C # Math.Sqrt function in the .NET 4.0 cache The result is, so if I call it more often than Math.Sqrt (50) , it is not actually doing an SQLRT, but it's just pulling the answer with a cache. Can anyone verify or reject this claim? If this is true then I have a bunch of unnecessary caching in my code.

I do not have .NET 4 installed but you can easily see the method mentioned in Reflection.
This is the only way that you will be sure to see what's going on.


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