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