Mathlib Changelog
v4
Changelog
About
Github
Theorem
ClosedSubmodule.orthogonal_gc
Modification history
2026-01-17 20:29
Mathlib/Analysis/InnerProductSpace/Orthogonal.lean
feat(Analysis/InnerProductSpace/Orthogonal): add duplicates for `ClosedSubmodule` (#29241) …
Added
ClosedSubmodule.orthogonal_gc
View on Github →