Theorem Submodule.comap_le_comap_smul

Modification history

2026-05-25 15:44
Mathlib/Algebra/Module/Submodule/Map.lean
feat: LinearMap.HasFiniteRange and the associated relation (#39468) …
Modified Submodule.comap_le_comap_smulView on Github →
2023-10-26 10:03
Mathlib/Algebra/Module/Submodule/Map.lean
chore: move Submodule.{map,comap} to Algebra.Module.Submodule.Map (#7925)
Modified Submodule.comap_le_comap_smulView on Github →
2023-02-13 06:07
Mathlib/LinearAlgebra/Basic.lean
feat: port LinearAlgebra.Basic (#1979)
Added Submodule.comap_le_comap_smulView on Github →