IsHomog |
Syntax |
IsHomog(F:POLY or VECTOR):BOOL IsHomog(L:LIST):BOOL IsHomog(I:IDEAL or MODULE):BOOL |
Description |
Example |
/**/ Use R ::= QQ[x,y]; /**/ IsHomog(x^2-x*y); true /**/ IsHomog(x-y^2); false /**/ IsHomog([x^2-x*y, x-y^2]); false /**/ R := NewPolyRing(QQ, ["x","y"], Mat([[2,3],[1,2]]), 1); /**/ Use R; /**/ IsHomog(***x^3y^2+y^4***); true /**/ R := NewPolyRing(QQ, ["x","y"], Mat([[2,3],[1,2]]), 2); /**/ Use R; /**/ IsHomog(***x^3y^2+y^4***); false /**/ Use R ::= QQ[x,y]; /**/ IsHomog(Ideal(x^2+y,y)); true |
See Also |