Theorem Fin.eq_castSucc_of_ne_last

Modification history

2025-09-04 06:44
Mathlib/Data/Fin/Basic.lean
chore(Data/Fin/Basic): Split lemmas on `succ` and `pred`. (#29199) …
Modified Fin.eq_castSucc_of_ne_lastView on Github →
2025-02-06 18:18
Mathlib/Data/Fin/Basic.lean
feat(Order): lemmas for `Order.succ` and `Order.pred` in `Fin` (#21437) …
Added Fin.eq_castSucc_of_ne_lastView on Github →