Mathlib v3 is deprecated. Go to Mathlib v4

Theorem dihedral_group.sr_mul_self

Modification history

2021-03-18 09:41
src/group_theory/dihedral_group.lean
feat(group_theory/quaternion_group): define the (generalised) quaternion groups (#6683) …
Added dihedral_group.sr_mul_selfView on Github →