∫ Утверждение Mathlib
instDirectedSystemSubtypeMemSubstructureCodCoeOrderHomPartialEquivEmbeddingInclusion
Mathlib.ModelTheory.PartialEquiv
URI: https://scilib.ai/kg/mathlib#FirstOrder.Language.DirectLimit.instDirectedSystemSubtypeMemSubstructureCodCoeOrderHomPartialEquivEmbeddingInclusion