Home Online Manual
Top
Back: vandermonde
Forward: variables
FastBack: Functions and system variables
FastForward: Control structures
Up: Functions
Top: Singular Manual
Contents: Table of Contents
Index: Index
About: About this document

5.1.161 var

Syntax:
var ( int_expression )
Type:
poly
Purpose:
var(n) returns the n-th ring variable.
Example:
 
  ring r=0,(x,y,z),dp;
  var(2);
==> y
See int; nvars; ring; rvar; univariate; varstr.