Mathlib v3 is deprecated. Go to Mathlib v4

Theorem pred_order.le_pred_iff_lt_or_eq

Modification history

2022-04-04 16:21
src/order/succ_pred/basic.lean
refactor(order/succ_order/basic): Use `is_min`/`is_max` (#12597) …
Deleted pred_order.le_pred_iff_lt_or_eqView on Github →
2021-09-30 20:25
src/order/succ_pred.lean
feat(order/succ_pred): define successor orders (#9397) …
Added pred_order.le_pred_iff_lt_or_eqView on Github →