∫ Утверждение Mathlib
center_eq_top
Mathlib.Algebra.Ring.Subsemiring.Basic
URI: https://scilib.ai/kg/mathlib#Subsemiring.center_eq_top
∫ Утверждение Mathlib
Mathlib.Algebra.Ring.Subsemiring.Basic
URI: https://scilib.ai/kg/mathlib#Subsemiring.center_eq_top