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LinearMap.ker_le_comap
Modification history
2024-02-14 03:21
Mathlib/Algebra/Module/Submodule/Ker.lean
chore: Move LinearMap.ker to a new file (#10233) …
Modified
LinearMap.ker_le_comap
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2023-11-03 19:29
Mathlib/LinearAlgebra/Basic.lean
feat: miscellaneous linear algebra lemmas (#8157)
Added
LinearMap.ker_le_comap
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