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