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cover -- get the covering free module

Description

cover M -- yields the free module whose basis elements correspond to the generators of M.

See also

ambient -- ambient free module of a subquotient, or ambient ring
super -- get the ambient module

Ways to use `cover` :

cover(Matrix) -- get the covering free module
cover(CoherentSheaf), see cover(Module) -- get the covering free module
cover(GradedModule), see cover(Module) -- get the covering free module
cover(Module) -- get the covering free module