∫ Утверждение Mathlib
instFastSubsingletonOfFastIsEmpty
Mathlib.Lean.Meta.CongrTheorems
URI: https://scilib.ai/kg/mathlib#Lean.Meta.instFastSubsingletonOfFastIsEmpty
∫ Утверждение Mathlib
Mathlib.Lean.Meta.CongrTheorems
URI: https://scilib.ai/kg/mathlib#Lean.Meta.instFastSubsingletonOfFastIsEmpty