X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginsh%2Fginsh.1.in;h=f964920d12052dbcd33b7c0a5024e8f049e32e79;hp=e520213846612ccb1ddeb0949ee29d0cd356a4b3;hb=dffb4439ad438c76002d6b7798e5e3b651a2ac19;hpb=47512c1a9dba42e99570f617511db11dfcb176aa

diff --git a/ginsh/ginsh.1.in b/ginsh/ginsh.1.in
index e5202138..f964920d 100644
--- a/ginsh/ginsh.1.in
+++ b/ginsh/ginsh.1.in
@@ -82,6 +82,14 @@ when they are used. To refer to the unevaluated symbol, put single quotes
 .RB ( ' )
 around the name, as demonstrated for the "unassign" command above.
 .PP
+Symbols are considered to be in the complex domain by default, i.e. they are
+treated as if they stand in for complex numbers. This behavior can be changed
+by using the keywords
+.BI real_symbols
+and 
+.BI complex_symbols
+and affects all newly created symbols.
+.PP
 The following symbols are pre-defined constants that cannot be assigned
 a value by the user:
 .RS
@@ -240,6 +248,12 @@ detail here. Please refer to the GiNaC documentation.
 .BI collect_distributed( expression ", " list )
 \- collects coefficients of like powers (result in distributed form)
 .br
+.BI collect_common_factors( expression )
+\- collects common factors from the terms of sums
+.br
+.BI conjugate( expression )
+\- complex conjugation
+.br
 .BI content( expression ", " symbol )
 \- content part of a polynomial
 .br
@@ -285,6 +299,9 @@ detail here. Please refer to the GiNaC documentation.
 .BI has( expression ", " pattern )
 \- returns "1" if the first expression contains the pattern as a subexpression, "0" otherwise
 .br
+.BI integer_content( expression )
+\- integer content of a polynomial
+.br
 .BI inverse( matrix )
 \- inverse of a matrix
 .br
@@ -336,9 +353,15 @@ detail here. Please refer to the GiNaC documentation.
 .BI quo( expression ", " expression ", " symbol )
 \- quotient of polynomials
 .br
+.BI rank( matrix )
+\- rank of a matrix
+.br
 .BI rem( expression ", " expression ", " symbol )
 \- remainder of polynomials
 .br
+.BI resultant( expression ", " expression ", " symbol )
+\- resultant of two polynomials with respect to symbol s
+.br
 .BI series( expression ", " relation-or-symbol ", " order )
 \- series expansion
 .br
@@ -418,8 +441,7 @@ The command
 .RE
 prints the given
 .I expression
-in a way that can be used in a C or C++ program (complex numbers are not
-supported, though).
+in a way that can be used in a C or C++ program.
 .PP
 The command
 .RS
@@ -502,13 +524,15 @@ Christian Bauer <Christian.Bauer@uni-mainz.de>
 Alexander Frink <Alexander.Frink@uni-mainz.de>
 .br
 Richard Kreckel <Richard.Kreckel@uni-mainz.de>
+.br
+Jens Vollinga <vollinga@thep.physik.uni-mainz.de>
 .SH SEE ALSO
 GiNaC Tutorial \- An open framework for symbolic computation within the
 C++ programming language
 .PP
 CLN \- A Class Library for Numbers, Bruno Haible
 .SH COPYRIGHT
-Copyright \(co 1999-2002 Johannes Gutenberg Universit\(:at Mainz, Germany
+Copyright \(co 1999-2004 Johannes Gutenberg Universit\(:at Mainz, Germany
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by