27.9 Quadratic Characters
= 27.9 Quadratic Characters
{c}
{tag=Work by Tom M. Apostol}
By <Tom M. Apostol>.
Online text: https://dlmf.nist.gov/27.9
Part of Chapter 27, Functions of Number Theory, credited to T. M. Apostol. The site version release date is not treated as the chapter publication year.