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