Hi all,

New solver for systems of nonlinear equations ( SNLE ) has been connected to free Python framework OpenOpt: fsolve from  MATLAB  Optimization Toolbox; uploaded into PYPI in v. 0.5112.


As well as fmincon, currently it's available for Python 2 only.


Unlike scipy.optimize fsolve, it can handle sparse derivatives, user-supplied or from FuncDesigner automatic differentiation.

See the example with 15000 equations.


To keep discussion in a single place please use the OpenOpt forum thread.

Regards, D.