∫ Утверждение Mathlib
of_isPullback_isPushout
Mathlib.CategoryTheory.Limits.Shapes.Pullback.CommSq
URI: https://scilib.ai/kg/mathlib#CategoryTheory.BicartesianSq.of_isPullback_isPushout
∫ Утверждение Mathlib
Mathlib.CategoryTheory.Limits.Shapes.Pullback.CommSq
URI: https://scilib.ai/kg/mathlib#CategoryTheory.BicartesianSq.of_isPullback_isPushout