Quadratic Residues -- Number Theory 22
41:03
Quadratic Reciprocity proof -- Number Theory 23
29:07
Theory of numbers: Quadratic residues
34:46
Sums of squares -- Number Theory 26
12:01
Quadratic Congruence and Hensel's Lemma by lifting the powers
21:03
Navier-Stokes Equations - Numberphile
6:49
(Quadratic Residues) - Computing the Legendre Symbol - (713/1009) - {Example 1}
20:14
Square roots mod p -- Number Theory 25
10:23