Theorem RingHom.ext_rat

Modification history

2024-02-05 18:00
Mathlib/Data/Rat/Cast/Defs.lean
refactor(Data/FunLike): use unbundled inheritance from FunLike (#8386) …
Modified RingHom.ext_ratView on Github →
2023-08-10 19:52
Mathlib/Data/Rat/Cast.lean
chore: banish `Type _` and `Sort _` (#6499) …
Modified RingHom.ext_ratView on Github →
2023-01-04 12:39
Mathlib/Data/Rat/Cast.lean
feat: port data.rat.cast (#1261) …
Added RingHom.ext_ratView on Github →