i1 : F = flagBundle {1,1,2} o1 = F o1 : a flag bundle with subquotient ranks {2:1, 2} |
i2 : F.SubBundles o2 = {a sheaf, a sheaf, a sheaf, a sheaf} o2 : List |
i3 : rank \ oo o3 = {0, 1, 2, 4} o3 : List |
i4 : netList \\ chern \ ooo +------------------------+ o4 = |1 | +------------------------+ |1 + (- H - H ) | | 2,1 3,1 | +------------------------+ | 2 | |1 - H + (H - H )| | 3,1 3,1 3,2 | +------------------------+ |1 | +------------------------+ |
The object SubBundles is a symbol.