∫ Утверждение Mathlib
trans
Mathlib.AlgebraicTopology.ModelCategory.LeftHomotopy
URI: https://scilib.ai/kg/mathlib#HomotopicalAlgebra.LeftHomotopyRel.trans
∫ Утверждение Mathlib
Mathlib.AlgebraicTopology.ModelCategory.LeftHomotopy
URI: https://scilib.ai/kg/mathlib#HomotopicalAlgebra.LeftHomotopyRel.trans