Mathlib v3 is deprecated. Go to Mathlib v4

Theorem star_div

Modification history

2022-03-03 17:48
src/algebra/star/basic.lean
feat(algebra/star/basic + analysis/normed_space/star/basic): add two eq_zero/ne_zero lemmas (#12412) …
Modified star_divView on Github →
2022-03-02 02:44
src/algebra/star/basic.lean
feat(algebra/star): replace star_monoid with star_semigroup (#12299) …
Modified star_divView on Github →
2021-10-12 15:09
src/algebra/star/basic.lean
feat(algebra/star/basic): add some helper lemmas about star (#9651) …
Added star_divView on Github →