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