∫ Утверждение Mathlib
instIsLeftKanExtensionPointwiseLeftKanExtensionPointwiseLeftKanExtensionUnit
Mathlib.CategoryTheory.Functor.KanExtension.Pointwise
URI: https://scilib.ai/kg/mathlib#CategoryTheory.Functor.instIsLeftKanExtensionPointwiseLeftKanExtensionPointwiseLeftKanExtensionUnit