∫ Утверждение Mathlib
wInner_cWeight_eq_zero_iff_ne
Mathlib.Analysis.Fourier.FiniteAbelian.Orthogonality
URI: https://scilib.ai/kg/mathlib#AddChar.wInner_cWeight_eq_zero_iff_ne
∫ Утверждение Mathlib
Mathlib.Analysis.Fourier.FiniteAbelian.Orthogonality
URI: https://scilib.ai/kg/mathlib#AddChar.wInner_cWeight_eq_zero_iff_ne