Theorem div_mul_div_cancel''

Modification history

2024-08-26 09:52
Mathlib/Algebra/Group/Basic.lean
feat: `a / b * (c / a) = c / b` for `CommGroupWithZero` (#16111) …
Deleted div_mul_div_cancel''View on Github →
2022-11-13 20:12
Mathlib/Algebra/Group/Basic.lean
chore: update std4 11-13 (#587) …
Modified div_mul_div_cancel''View on Github →
2022-10-14 00:13
Mathlib/Algebra/Group/Basic.lean
feat: replace Algebra/Group/{Defs,Basic} with direct ports from mathlib3 (#457) …
Added div_mul_div_cancel''View on Github →