# Optimization Solvers (Tao) The Toolkit for Advance Optimization `Tao`, provides a large suite of optimization solvers for unconstrained and constrained problems. Users guide chapter: [](ch_tao).
Directories
bound
complementarity
constrained
f90-mod
interface
leastsquares
linesearch
matrix
pde_constrained
python
quadratic
shell
snes
tutorials
unconstrained
util