Mathlib v3 is deprecated. Go to Mathlib v4

Theorem star_sum

Modification history

2022-12-03 13:15
src/algebra/star/basic.lean
chore(algebra/star/basic): split out `big_operators` import (#17792) …
Modified star_sumView on Github →
2021-10-12 15:09
src/algebra/star/basic.lean
feat(algebra/star/basic): add some helper lemmas about star (#9651) …
Modified star_sumView on Github →
2020-11-15 14:10
src/algebra/star/basic.lean
feat(algebra/star): star monoids, rings and algebras (#4886)
Added star_sumView on Github →