# Optimization Solver Routines

Intel® MKL provides Optimization Solver routines (see Optimization Solver Routines) that can be used to solve nonlinear least squares problems with or without linear (bound) constraints through the Trust-Region (TR) algorithms and compute Jacobi matrix by central differences.

See also Optimization Solvers Basics for description of the basic notions of optimization solvers, nonlinear least square problems, and the TR algorithm.

Parent topic: About This Software