Theorem Relation.isTrans_join

Modification history

2026-04-14 12:34
Mathlib/Logic/Relation.lean
chore(Order/Defs/Unbundled): deprecate `def Reflexive` in favor of `class Std.Refl` (#37278) …
Modified Relation.isTrans_joinView on Github →
2026-03-26 23:51
Mathlib/Logic/Relation.lean
chore(Order/Defs/Unbundled): deprecate `def Transitive` in favor of `class IsTrans` (#35592)
Added Relation.isTrans_joinView on Github →