∫ Утверждение Mathlib
trace_eq_zero_of_isEmpty
Mathlib.LinearAlgebra.Matrix.Trace
URI: https://scilib.ai/kg/mathlib#Matrix.trace_eq_zero_of_isEmpty
∫ Утверждение Mathlib
Mathlib.LinearAlgebra.Matrix.Trace
URI: https://scilib.ai/kg/mathlib#Matrix.trace_eq_zero_of_isEmpty