Theorem Order.Frame.MinimalAxioms.CompleteDistribLattice.MinimalAxioms.CompletelyDistribLattice.MinimalAxioms.symmDiff_iSup_le

Modification history

2026-09-15 17:41
Mathlib/Order/CompleteBooleanAlgebra.lean
chore(Order/CompleteBooleanAlgebra): dualize `symmDiff` theorems (#39905) …
Deleted Order.Frame.MinimalAxioms.CompleteDistribLattice.MinimalAxioms.CompletelyDistribLattice.MinimalAxioms.symmDiff_iSup_leView on Github →
2026-08-10 08:17
Mathlib/Order/CompleteBooleanAlgebra.lean
chore(Order/CompleteBooleanAlgebra): use `to_dual` (#41792) …
Added Order.Frame.MinimalAxioms.CompleteDistribLattice.MinimalAxioms.CompletelyDistribLattice.MinimalAxioms.symmDiff_iSup_leView on Github →