gd-nonlinear-system-objective

IN premise — entries/2026/06/21/wiki-Gradient_descent-chunk-4.md

Created 2026-06-21T09:55:50+00:00

To solve a nonlinear system G(x)=0 via gradient descent, define the objective f(x) = ½ G^T(x) G(x) and minimize it; a solution corresponds to f(x)=0