Lagrange's Four Square Theorem

MathType - Lagrange's four-square theorem states that every natural number can be represented as the sum of four integer squares. Proved by Joseph Louis #Lagrange in 1770, it can be regarded as

Sum of four Squares

Euler Four-Square Identity -- from Wolfram MathWorld

Discrete quantum computation and Lagrange's four-square theorem

SOLVED: Theorem 8.35 (Lagrange's Four-Square Theorem) then n can be expressed as the sum If n is a number; of four squares: natural lattice A in 4-space is a set of the

Math & Physics on X: Lagrange's Four-square Theorem Follow #math_and_physics / X

Jacobi's four-square theorem - Wikipedia

Perfect Squares [LeetCode] Part 2: Solve it Mathematically - Training dragons the hard way - Programming Every Day!

Solving Sums of Squares in Global Fields Proceedings of the 2022 International Symposium on Symbolic and Algebraic Computation

Lagrange's four-square theorem - Wikiwand

Table 3 from Extended Lagrange's four-square theorem

Lagrange's four-square theorem

Lagrange's Four Square Theorem

Lagrange's Four-Square Theorem -- from Wolfram MathWorld

Lagrange's four-square theorem - Wikipedia