Theorem ssubset_asymm
Modification history
2026-07-06 15:50
Mathlib/Order/RelClasses.lean
feat: use `LE.le` for subset relation in `Set`, `Finset`, `PSet`, `ZFSet`, `Class` (#32983) …
Deleted ssubset_asymmView on Github →2026-01-05 15:18
Mathlib/Order/RelClasses.lean
chore(Order/Defs/Unbundled): deprecate `IsAsymm` in favor of core's `Std.Asymm` (#33503)
Modified ssubset_asymmView on Github →