Pythagorean Theorem

PDF) Two refinements of Lagrange's four-square theorem

What is lagrange theorem? - Quora

PDF) Extended Lagrange's four-square theorem

Lagrange's four-square theorem, polynomials, diophantine equations, prime numbers

Square Number Definition & Meaning

GitHub - HechenHu/Four-Square_Representation: Using Rabin and Shallit's Algorithm to compute the four-square representation of a natural number as stated in Lagrange's Four-square Theorem.

PDF) Sums of four squares and Waring's Problem

Solved 4. [12 marks] The Modular Operation x mod m = r

Theorems Rectangle Rhombus Square (examples, solutions, worksheets, videos, games, activities)

Euler's four-square identity - Wikipedia