Theorem Rat.cast_smul_eq_qsmul

Modification history

2025-10-23 09:27
Mathlib/Algebra/Algebra/Rat.lean
chore: remove `MulAction ℚ α → MulAction ℚ≥0 α` instances (#30671) …
Modified Rat.cast_smul_eq_qsmulView on Github →
2024-08-16 09:35
Mathlib/Algebra/Algebra/Rat.lean
feat(NNRat): More basic lemmas (#15047) …
Added Rat.cast_smul_eq_qsmulView on Github →