Theorem Submodule.norm_sq_eq_add_norm_sq_projection

Modification history

2025-08-08 08:19
Mathlib/Analysis/InnerProductSpace/Projection.lean
chore(Analysis/InnerProductSpace/Projection): split file (#27851) …
Modified Submodule.norm_sq_eq_add_norm_sq_projectionView on Github →
2025-04-22 07:21
Mathlib/Analysis/InnerProductSpace/Projection.lean
chore: rename `orthogonalProjection` to `Submodule.orthogonalProjection` (#24247) …
Added Submodule.norm_sq_eq_add_norm_sq_projectionView on Github →