Mathlib Changelog
v4
Changelog
About
Github
Theorem
LinearMap.IsSymmetric.orthogonal_range
Modification history
2025-07-11 01:56
Mathlib/Analysis/InnerProductSpace/Symmetric.lean
feat(Analysis/InnerProductSpace/Projection): define `Submodule.starProjection` (#25958) …
Added
LinearMap.IsSymmetric.orthogonal_range
View on Github →