∫ Утверждение Mathlib
toEquiv_injective
Mathlib.RingTheory.Bialgebra.Equiv
URI: https://scilib.ai/kg/mathlib#BialgEquiv.toEquiv_injective
∫ Утверждение Mathlib
Mathlib.RingTheory.Bialgebra.Equiv
URI: https://scilib.ai/kg/mathlib#BialgEquiv.toEquiv_injective