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7.10.4.3 lpVarBlockSize

Procedure from library freegb.lib (see freegb_lib).

Usage:
lpVarBlockSize(R); R a letterplace ring

Return:
int

Purpose:
returns the variable block size of the letterplace ring, that is the number of variables of the original ring.

Example:
 
LIB "freegb.lib";
ring r = 0,(x,y,z),dp;
def R = freeAlgebra(r, 7);
lpVarBlockSize(R);
==> 3