Learning

Solving Quadratic Diophantine Equations

Modular Arithmetic → Algebraic Number Theory Basics

This path guides university students through the theory and techniques for solving quadratic Diophantine equations, focusing on Pell's equation, sums of squares, and Pythagorean triples. Starting with modular arithmetic and linear Diophantine equations, it builds the necessary algebraic and number-theoretic foundation, then explores classical results and problem-solving strategies.