Theorem Fin.coe_covBy_iff

Modification history

2026-02-23 17:11
Mathlib/Data/Nat/SuccPred.lean
feat(Data/Nat/SuccPred): `m ⋖ n ↔ m + 1 = n` (#34806) …
Modified Fin.coe_covBy_iffView on Github →
2024-01-09 09:25
Mathlib/Data/Nat/SuccPred.lean
chore(Covby): rename `Covby` to `CovBy` (#9578) …
Added Fin.coe_covBy_iffView on Github →