FrbAlexanderDual |
Syntax |
FrbAlexanderDual(I: IDEAL): LIST FrbAlexanderDual(I: IDEAL, T: RINGELEM): LIST |
Description |
Example |
/**/ I := ideal(x^2, x*y, y^2, z^2); /**/ FrbAlexanderDual(I); ideal(x^2*y*z, x*y^2*z) /**/ FrbAlexanderDual(I, x^2*y^2*z^5); ideal(x^2*y*z^4, x*y^2*z^4) |
See Also |