Theorem pos_of_invertible_cast

Modification history

2024-04-20 06:50
Mathlib/Algebra/Invertible/Basic.lean
chore: refactor to avoid importing Ring for Group topics (#11913) …
Modified pos_of_invertible_castView on Github →
2023-09-06 11:21
Mathlib/Algebra/Invertible.lean
chore: split Mathlib.Algebra.Invertible (#6973) …
Modified pos_of_invertible_castView on Github →
2023-03-08 18:58
Mathlib/Algebra/Invertible.lean
feat: accept rationals in `positivity` from `norm_num` (#2103) …
Added pos_of_invertible_castView on Github →