Theorem Fin.predAbove_surjective

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.predAbove_surjectiveView on Github →
2025-08-14 17:52
Mathlib/Data/Fin/Basic.lean
chore(AlgebraicTopology/SimplexCategory): cleaning up lemmas about epi/mono (#27968) …
Added Fin.predAbove_surjectiveView on Github →