∫ Утверждение Mathlib
instAlgebraCarrierObjOppositeOpensCarrierCarrierCommRingCatSpecPresheafOpOpens
Mathlib.AlgebraicGeometry.AffineScheme
URI: https://scilib.ai/kg/mathlib#AlgebraicGeometry.IsAffineOpen.instAlgebraCarrierObjOppositeOpensCarrierCarrierCommRingCatSpecPresheafOpOpens