Theorem Fin.castIso_natAdd_left

Modification history

2023-09-16 07:01

Mathlib/Data/Fin/Basic.lean

chore: replace `Fin.castIso` and `Fin.revPerm` with `Fin.cast` and `Fin.rev` for the bump of Std (#5847) …

Deleted Fin.castIso_natAdd_left View on Github →

2023-07-04 14:43

Mathlib/Data/Fin/Basic.lean

chore: rename Fin.cast to Fin.castIso (#5584)

Added Fin.castIso_natAdd_left View on Github →