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D.15.2.13 arrCentralize

Procedure from library arr.lib (see arr_lib).

Usage:
arrCenteralize(A); arr A

Return:
[arr] A after centralization via coordinate change

Note:
The coordinate change only does translation, vector of translation is the second output of arrCenter

Example:
 
LIB "arr.lib";
ring R = 0,(x,y,z),dp;
arr A = ideal(x-1,y,x-z-1,x-z-1);
arrCentralize(A);
==> _[1]=x-2
==> _[2]=y
==> _[3]=x-z-2
==>
See also: arrCenter; arrCentered; arrCentral; arrCentralize.