Theorem Sum.elim_natCast_natCast

Modification history

2023-08-10 19:52
Mathlib/Data/Nat/Cast/Basic.lean
chore: banish `Type _` and `Sort _` (#6499) …
Modified Sum.elim_natCast_natCastView on Github →
2022-12-13 23:46
Mathlib/Data/Nat/Cast/Basic.lean
feat: port Data.Nat.Cast.Basic (#980) …
Added Sum.elim_natCast_natCastView on Github →