-- -*- M2-comint -*- hash: 8688174374964449932

i1 : X = generalizedFlagVariety("A",2,{1,2})

o1 = a "GKM variety" with an action of a 3-dimensional torus

o1 : GKMVariety

i2 : A = matrix{{1,2,3},{0,2,3}}

o2 = | 1 2 3 |
     | 0 2 3 |

              2       3
o2 : Matrix ZZ  <-- ZZ

i3 : FM = flagMatroid(A,{1,2})

o3 = a "flag matroid" with rank sequence {1, 2} on 3 elements 

o3 : FlagMatroid

i4 : C1 = makeKClass(X,FM)

o4 = an "equivariant K-class" on a GKM variety 

o4 : KClass

i5 : C2 = orbitClosure(X,A)

o5 = an "equivariant K-class" on a GKM variety 

o5 : KClass

i6 : C1 === C2

o6 = true

i7 : 
