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D.4.27.20 equidimMaxEHV

Procedure from library primdec.lib (see primdec_lib).

Usage:
equidimMaxEHV(I); I ideal

Return:
ideal, the equidimensional component (of maximal dimension) of I.

Note:
Uses algorithm of Eisenbud, Huneke and Vasconcelos.

Example:
 
LIB "primdec.lib";
ring  r = 0,(x,y,z),dp;
ideal i=intersect(ideal(z),ideal(x,y),ideal(x2,z2),ideal(x5,y5,z5));
equidimMaxEHV(i);
==> _[1]=z

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