AFPVariety -- non-equivariantly formal toric varieties

Normal toric variety whose equivariant cohomology is not free but is torsion-free (as described in https://doi.org/10.1090/S0002-9947-2014-06165-5). These varieties are described by their complex dimension $d$, and the syzygy order $ord$ of their equivariant cohomology. Note that we must have 1 < ord < d. For ord = 0, the equivariant cohomology is not torsion-free and for ord = d, the equivariant cohomology is free. So we don't handle those cases. The variety is obtained by removing two appropriately chosen fixed points from $(\mathbb{CP}^1)^d$.

The AFPVarity(2, 1) is $(\mathbb{CP^1})^2 - \{([1:0], [1:0]), ([0:1], [0:1])\}$.