mathlib

85f64207 - feat(algebra/group/inj_surj): add `injective.monoid_pow` etc (#10152)

feat(algebra/group/inj_surj): add `injective.monoid_pow` etc (#10152) Add versions of some constructors that take `pow`/`zpow`/`nsmul`/`zsmul` as explicit arguments. Co-authored-by: Eric Wieser <wieser.eric@gmail.com>