Theorem Fin.castSucc_ne_zero_of_lt

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.castSucc_ne_zero_of_ltView on Github →
2024-02-07 04:38
Mathlib/Data/Fin/Basic.lean
feat(Data/Fin/Basic): Rename and extend *_above and _below lemmas (#10163) …
Added Fin.castSucc_ne_zero_of_ltView on Github →