∫ Утверждение Mathlib
mem_equalizer
Mathlib.Algebra.Star.NonUnitalSubalgebra
URI: https://scilib.ai/kg/mathlib#NonUnitalStarAlgHom.mem_equalizer
∫ Утверждение Mathlib
Mathlib.Algebra.Star.NonUnitalSubalgebra
URI: https://scilib.ai/kg/mathlib#NonUnitalStarAlgHom.mem_equalizer