Theorem Submodule.linearProjOfIsCompl_eq_self_iff

Modification history

2025-09-05 13:47
Mathlib/LinearAlgebra/Projection.lean
chore(LinearAlgebra/Projection): deprecating `subtype ∘ linearProjOfIsCompl` in favor of `IsCompl.projection` (#27644) …
Deleted Submodule.linearProjOfIsCompl_eq_self_iffView on Github →
2025-07-27 15:47
Mathlib/LinearAlgebra/Projection.lean
feat(LinearAlgebra/Projection): lemmas on projections and invariant submodules (#25874) …
Added Submodule.linearProjOfIsCompl_eq_self_iffView on Github →