Theorem Relation.map_equivalence

Modification history

2026-06-10 08:59

Mathlib/Logic/Relation.lean

chore(Order/Defs/Unbundled): deprecate `def Symmetric` in favor of `class Std.Symm` (#38092)

Modified Relation.map_equivalence View on Github →

2025-03-17 11:54

Mathlib/Logic/Relation.lean

refactor(Setoid/Basic): Use `Relation.Map` (#22981) …

Added Relation.map_equivalence View on Github →