ring CoherentSheaf -- get the coordinate ring under a sheaf

ring CoherentSheaf -- get the coordinate ring under a sheaf

Synopsis:

Function: ring -- get the associated ring

Input:

an instance of class CoherentSheaf.

Output:

an instance of class Ring.

ring F -- produce the coordinate ring of the variety on which a coherent sheaf F is defined.

Code:

     -- ../../../Macaulay2/m2/varieties.m2:115
     ring CoherentSheaf := (F) -> ring F.module