∫ Утверждение Mathlib
toEquiv_injective
Mathlib.Topology.MetricSpace.Isometry
URI: https://scilib.ai/kg/mathlib#IsometryEquiv.toEquiv_injective
∫ Утверждение Mathlib
Mathlib.Topology.MetricSpace.Isometry
URI: https://scilib.ai/kg/mathlib#IsometryEquiv.toEquiv_injective