-- -*- M2-comint -*- hash: 3550071943469076476

i1 : PP3 = toricProjectiveSpace 3;

i2 : F = sheaf (PP3, (ring PP3)^{{1},{2},{3}})

          1            1            1
o2 = OO    (1) ++ OO    (2) ++ OO    (3)
       PP3          PP3          PP3

o2 : coherent sheaf on PP3, free of rank 3

i3 : FF7 = hirzebruchSurface 7;

i4 : G = sheaf (FF7, (ring FF7)^{{1,0},{0,1}})

          1                1
o4 = OO     (1, 0) ++ OO     (0, 1)
       FF7              FF7

o4 : coherent sheaf on FF7, free of rank 2

i5 : 
