5.1.133 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;
varstr.
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&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; User manual for <a href="http://www.singular.uni-kl.de/"><i>Singular</i></a> version 2-0-4, October 2002,
generated by <a href="http://www.gnu.org/software/texinfo/"><i>texi2html</i></a>.
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