- ginac-config.1: removed (duplicate).

[ginac.git] / ginsh / ginsh.1.in

diff --git a/ginsh/ginsh.1.in b/ginsh/ginsh.1.in
index e8c24a5040bb29a61c83c856fa3553bd25edc682..a66c23e1295276511c077daf74fc7c5ff9275381 100644 (file)
--- a/ginsh/ginsh.1.in
+++ b/ginsh/ginsh.1.in
@@ -110,8 +110,8 @@ symbol that controls the numeric precision of calculations with inexact numbers.
 Assigning an integer value to digits will change the precision to the given
 number of decimal places.
 .SS WILDCARDS
 Assigning an integer value to digits will change the precision to the given
 number of decimal places.
 .SS WILDCARDS

-The has(), match() and subs() functions accept wildcards as placeholders for
-expressions. These have the syntax
+The has(), find(), match() and subs() functions accept wildcards as placeholders
+for expressions. These have the syntax

 .RS
 .BI $ number
 .RE
 .RS
 .BI $ number
 .RE


@@ -279,11 +279,14 @@ detail here. Please refer to the GiNaC documentation.
 .BI expand( expression )
 \- expands an expression
 .br
 .BI expand( expression )
 \- expands an expression
 .br

+.BI find( expression ", " pattern )
+\- returns a list of all occurrences of a pattern in an expression
+.br

 .BI gcd( expression ", " expression )
 \- greatest common divisor
 .br
 .BI gcd( expression ", " expression )
 \- greatest common divisor
 .br

-.BI has( expression ", " expression )
-\- returns "1" if the first expression contains the second (which may contain wildcards) as a subexpression, "0" otherwise
+.BI has( expression ", " pattern )
+\- returns "1" if the first expression contains the pattern as a subexpression, "0" otherwise

 .br
 .BI inverse( matrix )
 \- inverse of a matrix
 .br
 .BI inverse( matrix )
 \- inverse of a matrix


@@ -303,6 +306,9 @@ detail here. Please refer to the GiNaC documentation.
 .BI lsolve( equation-list ", " symbol-list )
 \- solve system of linear equations
 .br
 .BI lsolve( equation-list ", " symbol-list )
 \- solve system of linear equations
 .br

+.BI map( expression ", " pattern )
+\- apply function to each operand; the function to be applied is specified as a pattern with the "$0" wildcard standing for the operands
+.br

 .BI match( expression ", " pattern )
 \- check whether expression matches a pattern; returns a list of wildcard substitutions or "FAIL" if there is no match
 .br
 .BI match( expression ", " pattern )
 \- check whether expression matches a pattern; returns a list of wildcard substitutions or "FAIL" if there is no match
 .br