ArrExponents |
Syntax |
ArrExponents(Q: RINGELEM): LIST |
Description |
Example |
/**/ use QQ[x,y]; /**/ A := [x, x-y, y]; -- free /**/ Q_A := product(A); /**/ ArrExponents(Q_A); [1, 2] /**/ use QQ[x,y,z]; /**/ A := [x, x+z, y, 2*y-3*z]; -- not free /**/ ArrExponents(product(A)); --> ERROR: The input must define a free divisor ... |
See Also |