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Macaulay2Doc :: CoherentSheaf ** CoherentSheaf

CoherentSheaf ** CoherentSheaf -- tensor produce of coherent sheaves

Synopsis

Description

i1 : X = Proj(QQ[x,y,z])

o1 = X

o1 : ProjectiveVariety
i2 : OO_X(-3) ++ OO_X(4)

        1           1
o2 = OO  (-3) ++ OO  (4)
       X           X

o2 : coherent sheaf on X, free
i3 : oo ** oo

        1           2          1
o3 = OO  (-6) ++ OO  (1) ++ OO  (8)
       X           X          X

o3 : coherent sheaf on X, free