G'MIC - GREYC's Magic for Image Computing: A Full-Featured Open-Source Framework for Image Processing
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A Full-Featured Open-Source Framework for Image Processing



Latest stable version: 4.0.4 (2026/08/19)

Reference
Table of Contents  ▸  List of Commands  ▸  Reptorian's Commands  ▸  rep_digamma◀  rep_lcn    |    rep_color_region  ▶

rep_digamma

No arguments

Description:

Return the Logarithmic deritative of the Gamma function

Original code has been made by Mark Johnson. Permission has been granted to use his code. Link to source - http://web.science.mq.edu.au/~mjohnson/code/digamma.c
G'MIC - GREYC's Magic for Image Computing: A Full-Featured Open-Source Framework for Image Processing

G'MIC is an open-source software distributed under the CeCILL free software licenses (LGPL-like and/or
GPL-compatible). Copyrights (C) Since July 2008, David Tschumperlé - GREYC UMR CNRS 6072, Image Team.