Commit 2023-11-27 20:16 c77ae20f
View on Github →feat: bounds for Dirichlet characters (#8449)
This adds NumberTheory.DirichletCharacter.Bounds
containing proofs of ‖χ a‖ = 1
if a
is a unit and ‖χ a‖ ≤ 1
in general, where χ
is a Dirichlet character with values in a normed field.
There are also two API lemmas added elsewhere that are used in the proofs.