Incidence structures D1 = (P1, B1, I1) and D2 = (P2, B2, I2) are identical if P1 = P2, B1 = B2 and I1 = I2.
Return true if the incidence structures D and E are identical, otherwise false.
Return true if the incidence structures D and E are not identical, otherwise false.
AutomorphismGroups: MonStgElt Default: "None"
Return true if the incidence structures D and E are isomorphic, otherwise false. If they are isomorphic, then an isomorphism is returned as the second value. The function first computes none, one, or both of the automorphism groups of the left and right incidence structures. In difficult examples, this may significantly speed up testing for isomorphism. The parameter AutomorphismGroups, with valid string values "Both", "Left", "Right", "None", may be used to specify which of the automorphism groups should be constructed if not already known. The default is "None".