Theorem Order.le_sub_one_iff_of_not_isMin

Modification history

2024-09-06 22:51
Mathlib/Algebra/Order/SuccPred.lean
feat(Algebra/Order/SuccPred): typeclass for `succ x = x + 1` (#16484) …
Added Order.le_sub_one_iff_of_not_isMinView on Github →