lindberg_exact, a Python code which evaluates the exact solution of the Lindberg ordinary differential equations (ODE), a system that is extremely difficult to solve accurately.
The information on this web page is distributed under the MIT license.
lindberg_exact is available in a MATLAB version and an Octave version and a Python version.
lindberg_ode, a Python code which sets up and solves a system of 4 ordinary differential equations (ODE) which are very stiff.
python_exact, a Python code which evaluates exact solutions to a few selected examples of ordinary differential equations (ODE) and partial differential equations (PDE).