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changeset 5517:947aa3464e1d

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[project @ 2005-10-28 14:21:11 by jwe]
author jwe
date Fri, 28 Oct 2005 14:21:11 +0000
parents b957f4222249
children a9bd6c31751f
files src/DLD-FUNCTIONS/gammainc.cc
diffstat 1 files changed, 4 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/src/DLD-FUNCTIONS/gammainc.cc
+++ b/src/DLD-FUNCTIONS/gammainc.cc
@@ -36,7 +36,7 @@
 DEFUN_DLD (gammainc, args, ,
   "-*- texinfo -*-\n\
 @deftypefn {Mapping Function} {} gammainc (@var{x}, @var{a})\n\
-Computes the incomplete gamma function,\n\
+Compute the normalized incomplete gamma function,\n\
 @iftex\n\
 @tex\n\
 $$\n\
@@ -53,7 +53,10 @@
                   gamma (a)    /\n\
                             t=0\n\
 @end smallexample\n\
+\n\
 @end ifinfo\n\
+with the limiting value of 1 as @var{x} approaches infinity.\n\
+The standard notation is @math{P(a,x)}, e.g. Abramowitz and Stegun (6.5.1).\n\
 \n\
 If @var{a} is scalar, then @code{gammainc (@var{x}, @var{a})} is returned\n\
 for each element of @var{x} and vice versa.\n\