∫ Утверждение Mathlib
coe_snd_biUnionEqSigmaOfDisjoint
Mathlib.Data.Set.Pairwise.Lattice
URI: https://scilib.ai/kg/mathlib#Set.coe_snd_biUnionEqSigmaOfDisjoint
∫ Утверждение Mathlib
Mathlib.Data.Set.Pairwise.Lattice
URI: https://scilib.ai/kg/mathlib#Set.coe_snd_biUnionEqSigmaOfDisjoint