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D.15.2.1 arrSet

Procedure from library arr.lib (see arr_lib).

Usage:
arrSet(A, k, p); arr A, int k, poly p;

Return:
[arr] Arrangement where the k-th hyperplane is replaced by p.

Note:
p must be linear

Example:
 
LIB "arr.lib";
ring R = 0,(x,y,z),dp;
arr A = ideal(x,y,z);
arrSet(A,1,x+1);
==> _[1]=x+1
==> _[2]=y
==> _[3]=z
==>