Nonlinear Programming Python Packages

pyomo

An object-oriented algebraic modeling language in Python for structured optimization problems.

casadi

CasADi is a symbolic framework for numeric optimization implementing automatic differentiation in forward and reverse modes on sparse matrix-valued computational graphs. It supports self-contained C-code generation and interfaces state-of-the-art codes such as SUNDIALS, IPOPT etc. It can be used from C++, Python or Matlab/Octave.

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

omlt

Represent trained machine learning models as Pyomo optimization formulations

gamspy

Python-based algebraic modeling interface to GAMS

casadi-gil-comp

CasADi is a symbolic framework for numeric optimization implementing automatic differentiation in forward and reverse modes on sparse matrix-valued computational graphs. It supports self-contained C-code generation and interfaces state-of-the-art codes such as SUNDIALS, IPOPT etc. It can be used from C++, Python or Matlab/Octave.

pycddp

Constrained Differential Dynamic Programming Solver for Trajectory Optimization and Model Predictive Control

optyx

Intuitive symbolic interface for constrained optimization problems. Write natural Python, get automatic gradients and solvers.

amplpyfinance

Python API for AMPL

orbithunter

Framework for Nonlinear Dynamics and Chaos

maptor

MAPTOR: Multiphase Adaptive Trajectory Optimizer

pyrddlgym-gurobi

Gurobi compilation of RDDL description files to mixed-integer programs, and optimization tools.

amplremote

Python API for AMPL

casadi-fork

CasADi is a symbolic framework for numeric optimization implementing automatic differentiation in forward and reverse modes on sparse matrix-valued computational graphs. It supports self-contained C-code generation and interfaces state-of-the-art codes such as SUNDIALS, IPOPT etc. It can be used from C++, Python or Matlab/Octave.