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D.4.20.12 exportNuminvs

Procedure from library normaliz.lib (see normaliz_lib).

Usage:
exportNuminvs();

Create:
Creates top-level variables which contain the numerical invariants. Depending on the options of normaliz different invariants are calculated. Use showNuminvs ( showNuminvs) to see which invariants are available.

Example:
 
LIB "normaliz.lib";
ring R=0,(x,y,z,t),dp;
ideal I=x3,x2y,y3;
list l=intclMonIdeal(I);
exportNuminvs();
// for example, now the following variables are set:
nmz_hilbert_basis_elements;
==> 7
nmz_number_extreme_rays;
==> 5
nmz_rank;
==> 4
nmz_number_support_hyperplanes;
==> 5
nmz_multiplicity;
==> 4
nmz_primary;
==> 0
See also: showNuminvs.