Chit-chat on Lagrange's four-square theorem

Lagrange’s four-square theorem is a beautiful result in number theory. However, to the best of my knowledge, I haven’t encountered it often in theoretical computer science. Today’s entry discusses two interesting stories related to this theorem.

Efficient Strategy to Design Protease Inhibitors: Application to Enterovirus 71 2A Protease

Lagrange's Four-Square Theorem Seen Using Polygons and Lines - Wolfram Demonstrations Project

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

Lagrange's four-square theorem - Wikipedia

Original as single pages corrected - LaGrange College

Lagrange's Four Square Theorem

Lagrange's four-square theorem - Wikipedia

Lagrange's Four-Square Theorem Seen Using Polygons and Lines - Wolfram Demonstrations Project

ACL Search Tool

Rinocchio: SNARKs for Ring Arithmetic

Table 3 from Extended Lagrange's four-square theorem

Lagrange's Four Squares Theorem