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5.1.152 varstr

Syntax:
varstr ( ring_name )
varstr ( int_expression )
varstr ( ring_name, int_expression )
Type:
string
Purpose:
returns the list of the names of the ring variables as a string or the name of the n-th ring variable, where n is given by the int_expression.
If the ring name is omitted, the basering is used, thus varstr(n) is equivalent to varstr(basering,n).
Example:
 
See charstr; int; nvars; ordstr; parstr; ring; var.

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            User manual for Singular version 3-1-6, Dec 2012, generated by texi2html.