∫ Утверждение Mathlib
mem_carrier
Mathlib.Algebra.Star.NonUnitalSubsemiring
URI: https://scilib.ai/kg/mathlib#NonUnitalStarSubsemiring.mem_carrier
∫ Утверждение Mathlib
Mathlib.Algebra.Star.NonUnitalSubsemiring
URI: https://scilib.ai/kg/mathlib#NonUnitalStarSubsemiring.mem_carrier