∫ Утверждение Mathlib
instInhabited
Mathlib.GroupTheory.SpecificGroups.Dihedral
URI: https://scilib.ai/kg/mathlib#DihedralGroup.instInhabited
∫ Утверждение Mathlib
Mathlib.GroupTheory.SpecificGroups.Dihedral
URI: https://scilib.ai/kg/mathlib#DihedralGroup.instInhabited