Mathlib Changelog
v4
Changelog
About
Github
Theorem
inf_covBy_of_covBy_sup_of_covBy_sup_right
Modification history
2026-01-29 15:56
Mathlib/Order/ModularLattice.lean
feat(Order/ModularLattice): add to_dual annotations (#34247) …
Deleted
inf_covBy_of_covBy_sup_of_covBy_sup_right
View on Github →
2024-01-09 09:25
Mathlib/Order/ModularLattice.lean
chore(Covby): rename `Covby` to `CovBy` (#9578) …
Added
inf_covBy_of_covBy_sup_of_covBy_sup_right
View on Github →