gammaLog(double x)
- Description
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Returns the natural logarithm of the gamma function of x:
ln(Γ(x))
The gamma function is an extension of the factorial function that works on all positive values of x.
If n is a positive integer, then: Γ(n) = (n - 1)!.
The gammaLog function may be useful in System Dynamics models for computing combinatorial factors. - Parameters
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Name Type of value Description x double the value. - Result
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Type Description double ln(Γ(x))
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