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MathGroup Archive 1995

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Gamma Ft.

  • To: mathgroup at
  • Subject: [mg1214] Gamma Ft.
  • From: bob Hanlon <hanlon at>
  • Date: Fri, 26 May 1995 01:09:50 -0400

PolyGamma[z] is defined as Gamma'[z]/Gamma[z]

Bob Hanlon

---------- Forwarded message ----------
>From: haffad at
>Newsgroups: comp.soft-sys.math.mathematica
>Subject: Gamma Ft.
>Date: 23 May 1995 05:29:20 GMT

Hi There:

Any Clues on how to compute the Logaritmic
derivative of the Gamma Function,i.e.,
psi[z] = Gamma[z]'/Gamma[z]

I am using MMA 2.1.

Thanks a lot.

Karin Haffad

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