-- -*- M2-comint -*- hash: 14049838552381720704

i1 : X = abstractProjectiveSpace 1

o1 = X

o1 : a flag bundle with subquotient ranks {2:1}

i2 : F = OO_X(1)

o2 = F

o2 : an abstract sheaf of rank 1 on X

i3 : chi F^10

o3 = 20

i4 : 
