Theorem AddChar.sum_apply_ne_zero_iff_eq_zero

Modification history

2024-11-11 09:44
Mathlib/Analysis/Fourier/FiniteAbelian/PontryaginDuality.lean
feat: Pontryagin duality for finite abelian groups (#15999) …
Added AddChar.sum_apply_ne_zero_iff_eq_zeroView on Github →