Theorem OrderIso.symm_symm

Modification history

2024-08-17 20:08
Mathlib/Order/Hom/Basic.lean
chore(*): use `rfl` to prove `symm_symm` (#15923)
Modified OrderIso.symm_symmView on Github →
2022-12-06 03:48
Mathlib/Order/Hom/Basic.lean
feat: port Order.Hom.Basic (#804) …
Added OrderIso.symm_symmView on Github →