∫ Утверждение Mathlib
mem_iff_self_mul_star
Mathlib.Algebra.Star.Unitary
URI: https://scilib.ai/kg/mathlib#unitary.mem_iff_self_mul_star
∫ Утверждение Mathlib
Mathlib.Algebra.Star.Unitary
URI: https://scilib.ai/kg/mathlib#unitary.mem_iff_self_mul_star