Nonlinear Optimization Python Packages

pyscipopt

Python interface for the SCIP Optimization Suite

amplpy

Python API for AMPL

unopy

With Uno, finally take full control of your SQP/barrier solver for nonlinearly constrained optimization

ampltools

Python API for AMPL

dfo-ls

Python-based Derivative-Free Optimizer for Least-Squares

py-bobyqa

Python-based Derivative-Free Optimization with Bound Constraints

omlt

Represent trained machine learning models as Pyomo optimization formulations

pdfo

Powell's Derivative-Free Optimization solvers.

csnlp

Nonlinear Progamming with CasADi

pyslsqp

A transparent Python interface to the SLSQP optimization algorithm, with advanced features and visualization capabilities.

skscope

skscope: Sparse-Constrained OPtimization via itErative-solvers

galahad-optrove

A library of modern Fortran modules for nonlinear optimization

opengen

Nonconvex embedded optimization: code generation for fast real-time optimization + ROS support

dfogn

DFO-GN: Derivative-Free Optimization using Gauss-Newton

asset-asrl

High-speed, extensible, object-oriented trajectory design and optimization

neuromancer

Neural Modules with Adaptive Nonlinear Constraints and Efficient Regularization

trustregion

Python trust-region subproblem solvers for nonlinear optimization

optiprofiler

Benchmarking optimization solvers.

prtools

Utility functions for image-based phase retrieval

shgo

Simplicial Homology Global Optimization

qmm

Quadratic Majorize-Minimize Python toolbox

pyrddlgym-jax

JAX compilation of RDDL description files, and a differentiable planner in JAX.

amplpyfinance

Python API for AMPL

cog-suspect

Special Structure Detection for Pyomo