Theorem Order.Frame.MinimalAxioms.Order.Coframe.MinimalAxioms.CompleteDistribLattice.MinimalAxioms.CompletelyDistribLattice.MinimalAxioms.sdiff_iSup_eq

Modification history

2026-08-10 08:17
Mathlib/Order/CompleteBooleanAlgebra.lean
chore(Order/CompleteBooleanAlgebra): use `to_dual` (#41792) …
Deleted Order.Frame.MinimalAxioms.Order.Coframe.MinimalAxioms.CompleteDistribLattice.MinimalAxioms.CompletelyDistribLattice.MinimalAxioms.sdiff_iSup_eqView on Github →
2026-02-04 14:37
Mathlib/Order/CompleteBooleanAlgebra.lean
feat(Order): distributivity of `himp` `sdiff` over `iSup` `iInf` (#34781)
Added Order.Frame.MinimalAxioms.Order.Coframe.MinimalAxioms.CompleteDistribLattice.MinimalAxioms.CompletelyDistribLattice.MinimalAxioms.sdiff_iSup_eqView on Github →