Theorem Equiv.cast_eq_iff_heq

Modification history

2025-07-05 12:03
Mathlib/Logic/Equiv/Defs.lean
style: replace `HEq x y` with `x ≍ y` (#26775) …
Modified Equiv.cast_eq_iff_heqView on Github →
2022-11-18 00:38
Mathlib/Logic/Equiv/Defs.lean
feat: port logic.equiv.defs (#550) …
Added Equiv.cast_eq_iff_heqView on Github →