Theorem Set.partiallyWellOrderedOn_iff_finite_antichains

Modification history

2026-01-02 17:00
Mathlib/Order/WellFoundedSet.lean
chore(Order/Defs/Unbundled): deprecate `IsSymm` in favor of core's `Std.Symm` (#33325)
Modified Set.partiallyWellOrderedOn_iff_finite_antichainsView on Github →
2023-02-01 04:09
Mathlib/Order/WellFoundedSet.lean
feat: port Order.WellFoundedSet (#1975)
Added Set.partiallyWellOrderedOn_iff_finite_antichainsView on Github →