Mathlib v3 is deprecated. Go to Mathlib v4

Theorem subsemigroup.closure_induction₂

Modification history

2022-04-21 20:30
src/group_theory/subsemigroup/basic.lean
refactor(group_theory/{submonoid, subsemigroup}/basic): move `mul_mem_class` (#13559) …
Added subsemigroup.closure_induction₂View on Github →