From: Vladimir V. Kisil <kisilv@maths.leeds.ac.uk>
Date: Sat, 31 Jan 2015 12:04:13 +0000 (+0100)
Subject: Put a reference on eta function into tutorial.
X-Git-Tag: ginac_1-6-4~11
X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=commitdiff_plain;h=fb9800befac02abddc754d051501ec446ae2b9bf;hp=2afa71937b3c12cdc70f01213baa8a92be4b604a

Put a reference on eta function into tutorial.
---

diff --git a/doc/tutorial/ginac.texi b/doc/tutorial/ginac.texi
index fa0d4bd4..21e31b2c 100644
--- a/doc/tutorial/ginac.texi
+++ b/doc/tutorial/ginac.texi
@@ -5858,6 +5858,9 @@ GiNaC contains the following predefined mathematical functions:
 @item @code{log(x)}
 @tab natural logarithm
 @cindex @code{log()}
+@item @code{eta(x,y)}
+@tab Eta function: @code{eta(x,y) = log(x*y) - log(x) - log(y)}
+@cindex @code{eta()}
 @item @code{Li2(x)}
 @tab dilogarithm
 @cindex @code{Li2()}