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Commit 2020-02-18 00:40 b373daea

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feat(linear_algebra/contraction): define contraction maps between a module and its dual (#1973)

  • feat(linear_algebra/contraction): define contraction maps between a module and its dual
  • Implicit carrier types for smul_comm
  • Add comment with license and file description
  • Build on top of extant linear_map.smul_right
  • Feedback from code review

Estimated changes

added theorem smul_comm
added def contract_left
added theorem contract_left_apply
added def contract_right
added theorem contract_right_apply
added def dual_tensor_hom
added theorem dual_tensor_hom_apply