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D.4.19.13 isgenericMon
Procedure from librarymonomialideal.lib (see monomialideal_lib).
- Usage:
- isgenericMon(I); I ideal.
- Return:
- 1, if ideal is generic; 0, otherwise.
(return -1 if ideal I is not a monomial ideal) - Assume:
- I is a monomial ideal of the basering.
LIB "monomialideal.lib"; ring R = 0,(w,x,y,z,t),lp; ideal I = w^4,x^3,y^4,z^2,w^2*x^2*y,w*z*t^4,x*y^3,z*t^5; isgenericMon (I); ==> 0 ideal J = w^4,x^3,y^4,z^3,w^2*x^2*y,w*z*t^4,x*y^3,z^2*t^5; isgenericMon (J); ==> 1 |