reaction_twoway_ode, a Python code which sets up and solves the ordinary differential equations (ODE) which model a two-way chemical reaction between species W1 and W2.
The reference suggests an experiment in which the Forward Euler method is used, with a timestep of 1/50. The problem is to be solved three times, with the second reaction coefficient, k2, set to 10 (the default), 100, and 1000. The value k2=1000 makes the solution very difficult to compute accurately.
The computer code and data files described and made available on this web page are distributed under the MIT license
reaction_twoway_ode is available in a MATLAB version and an Octave version and a Python version.
python_ode, Python codes which sets up various systems of ordinary differential equations (ODE).