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doubleDualMap -- map from a module to its double dual

Description

provide the natural map M --> Hom(Hom(M,S),S), where S = ring M.

Ways to use doubleDualMap:

  • doubleDualMap(Module)

For the programmer

The object doubleDualMap is a method function.


The source of this document is in /build/reproducible-path/macaulay2-1.25.05+ds/M2/Macaulay2/packages/AnalyzeSheafOnP1.m2:241:0.