-- -*- M2-comint -*- hash: 14049599920746229534

i1 : X = abstractProjectiveSpace 1

o1 = X

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

i2 : Hom(OO_X(3),OO_X)

o2 = a sheaf

o2 : an abstract sheaf of rank 1 on X

i3 : chi oo

o3 = -2

i4 : 
