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