∫ Утверждение Mathlib
toUnitHom_eval_neg_one
Mathlib.NumberTheory.DirichletCharacter.Basic
URI: https://scilib.ai/kg/mathlib#DirichletCharacter.Even.toUnitHom_eval_neg_one
∫ Утверждение Mathlib
Mathlib.NumberTheory.DirichletCharacter.Basic
URI: https://scilib.ai/kg/mathlib#DirichletCharacter.Even.toUnitHom_eval_neg_one