∫ Утверждение Mathlib
nontrivial_span_singleton
Mathlib.LinearAlgebra.Span.Defs
URI: https://scilib.ai/kg/mathlib#Submodule.nontrivial_span_singleton
∫ Утверждение Mathlib
Mathlib.LinearAlgebra.Span.Defs
URI: https://scilib.ai/kg/mathlib#Submodule.nontrivial_span_singleton