∫ Утверждение Mathlib
pairing_eq_zero_of_add_notMem_of_sub_notMem
Mathlib.LinearAlgebra.RootSystem.Finite.Lemmas
URI: https://scilib.ai/kg/mathlib#RootPairing.pairing_eq_zero_of_add_notMem_of_sub_notMem
∫ Утверждение Mathlib
Mathlib.LinearAlgebra.RootSystem.Finite.Lemmas
URI: https://scilib.ai/kg/mathlib#RootPairing.pairing_eq_zero_of_add_notMem_of_sub_notMem