Theorem MulOpposite.unop_ratCast

Modification history

2024-04-23 23:19
Mathlib/Algebra/Field/Opposite.lean
feat: `NNRat.cast` (#11203) …
Modified MulOpposite.unop_ratCastView on Github →
2023-03-24 17:48
Mathlib/Algebra/Field/Opposite.lean
feat: Missing opposite instances (#2940) …
Modified MulOpposite.unop_ratCastView on Github →
2023-01-04 12:39
Mathlib/Data/Rat/Cast.lean
feat: port data.rat.cast (#1261) …
Added MulOpposite.unop_ratCastView on Github →