Theorem Submodule.orthogonalProjection_singleton

Modification history

2025-07-15 08:11

Mathlib/Analysis/InnerProductSpace/Projection.lean

chore(Analysis/InnerProductSpace/Projection): deprecating `subtypeL ∘ orthogonalProjection` in favor of `starProjection` (#26877) …

Deleted Submodule.orthogonalProjection_singleton View on Github →

2025-04-22 07:21

Mathlib/Analysis/InnerProductSpace/Projection.lean

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

Added Submodule.orthogonalProjection_singleton View on Github →