Put a reference on eta function into tutorial.
authorVladimir V. Kisil <kisilv@maths.leeds.ac.uk>
Sat, 31 Jan 2015 12:04:13 +0000 (13:04 +0100)
committerRichard Kreckel <kreckel@ginac.de>
Sat, 31 Jan 2015 12:04:13 +0000 (13:04 +0100)
doc/tutorial/ginac.texi

index fa0d4bd4f0d26e7dce9d8fe1064106a28bbc357c..21e31b2c98501fc7581ceed6c3013e978dbbc3f1 100644 (file)
@@ -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()}