Theorem Submodule.orthogonalProjection_eq_linear_proj

Modification history

2025-07-27 15:47

Mathlib/Analysis/InnerProductSpace/Projection.lean

feat(LinearAlgebra/Projection): lemmas on projections and invariant submodules (#25874) …

Deleted Submodule.orthogonalProjection_eq_linear_proj View on Github →

2025-04-22 07:21

Mathlib/Analysis/InnerProductSpace/Projection.lean

chore: rename `orthogonalProjection` to `Submodule.orthogonalProjection` (#24247) …

Added Submodule.orthogonalProjection_eq_linear_proj View on Github →