∫ Утверждение Mathlib
l_surjective
Mathlib.Order.GaloisConnection.Defs
URI: https://scilib.ai/kg/mathlib#GaloisInsertion.l_surjective
∫ Утверждение Mathlib
Mathlib.Order.GaloisConnection.Defs
URI: https://scilib.ai/kg/mathlib#GaloisInsertion.l_surjective