Theorem Fin.ofNat_eq_cast

Modification history

2025-06-06 04:20
Mathlib/Data/Fin/Basic.lean
chore: remove global `NatCast (Fin n)` and `CommRing (Fin n)` instances. (#25476) …
Modified Fin.ofNat_eq_castView on Github →
2025-06-03 08:51
Mathlib/Data/Fin/Basic.lean
chore: bump toolchain to v4.21.0-rc1 (#25384)
Added Fin.ofNat_eq_castView on Github →