lngamma, complex argument

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Silvina Pugliese
Silvina Pugliese on 14 Jan 2016
Answered: Torsten on 14 Jan 2016
I'm working with the trial version of Matlab and I can't use the function 'lngamma'. Any recommendations? Than you in advanced!

Answers (2)

Alan Weiss
Alan Weiss on 14 Jan 2016
You probably should try to use the function gammaln instead.
Alan Weiss
MATLAB mathematical toolbox documentation
  2 Comments
Silvina Pugliese
Silvina Pugliese on 14 Jan 2016
Thank you for the answer. The problem is that gammaln is valid only for real arguments. Isn't it?

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Torsten
Torsten on 14 Jan 2016
Use
and apply "log" to the result.
Best wishes
Torsten.

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