Theorem EuclideanGeometry.orthogonalProjection_mem_subspace_eq_self

Modification history

2025-12-11 08:08
Mathlib/Geometry/Euclidean/Projection.lean
refactor(Geometry/Euclidean/Projection): redefine projection and reflection for affine subspaces (#27378) …
Modified EuclideanGeometry.orthogonalProjection_mem_subspace_eq_selfView on Github →
2025-04-26 15:45
Mathlib/Geometry/Euclidean/Basic.lean
refactor(Geometry/Euclidean/Projection): split out orthogonal projections (#24389) …
Modified EuclideanGeometry.orthogonalProjection_mem_subspace_eq_selfView on Github →
2023-05-26 23:07
Mathlib/Geometry/Euclidean/Basic.lean
feat: port Geometry.Euclidean.Basic (#4406)
Added EuclideanGeometry.orthogonalProjection_mem_subspace_eq_selfView on Github →