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AlexanderDual_Frobby5

Alexander Dual of monomial ideals
Syntax 

AlexanderDual_Frobby5(I:MONOMIAL IDEAL, T:Power-product):LIST

Description
Using the Frobby library linked with CoCoALib.

Example 
  I := Ideal(x^2, x*y, y^2, z^2);
  AlexanderDual_Frobby5(I, x^2y^2z^2);
Ideal(x^2yz, xy^2z);
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