Mathlib v3 is deprecated. Go to Mathlib v4

Theorem star_sub

Modification history

2021-10-12 15:09
src/algebra/star/basic.lean
feat(algebra/star/basic): add some helper lemmas about star (#9651) …
Modified star_subView on Github →
2020-11-15 14:10
src/algebra/star/basic.lean
feat(algebra/star): star monoids, rings and algebras (#4886)
Added star_subView on Github →