∫ Утверждение Mathlib
ker_eq_range
Mathlib.Topology.Algebra.Module.LinearMap
URI: https://scilib.ai/kg/mathlib#ContinuousLinearMap.IsIdempotentElem.ker_eq_range
∫ Утверждение Mathlib
Mathlib.Topology.Algebra.Module.LinearMap
URI: https://scilib.ai/kg/mathlib#ContinuousLinearMap.IsIdempotentElem.ker_eq_range