NumCompts -- the number of components |
Syntax |
NumCompts(X: MODULEELEM|MODULE): INT |
Description |
Example |
/**/ use R ::= QQ[x,y]; /**/ R2 := NewFreeModule(R, 3); /**/ M := SubmoduleRows(R2, matrix(R, mat([[x,0,y], [x^2+y^2,x^2,3]]))); /**/ NumCompts(M); 3 /**/ NumCompts(gens(M)[1]); 3 |
See Also |