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D.4.15.9 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=x^2,y^2,z^3;
list l=intclMonIdeal(I);
exportNuminvs();
// now the following variables are set:
nmz_hilbert_basis_elements;
==> 9
nmz_number_extreme_rays;
==> 6
nmz_rank;
==> 4
nmz_index;
==> 1
nmz_number_support_hyperplanes;
==> 5
nmz_homogeneous;
==> 0
nmz_primary;
==> 1
nmz_ideal_multiplicity;
==> 12
See also: showNuminvs.


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