Returns the natural logarithm of the gamma function, Γ(x).
Parameters
- x
- The value for which you want to calculate GammaLn.
Return Value
The logarithm of the gamma function, NaN for x less than or equal to zero.
Target Platforms: Android 4.4+, iOS 8+
Development Environments: Visual Studio 2015+, Visual Studio for Mac Preview, Xamarin for Visual Studio 4.2+