rkf45_test, a C++ code which calls rkf45(), which implements the Watt and Shampine RKF45 ODE solver.
The computer code and data files described and made available on this web page are distributed under the MIT license
rkf45, a C++ code which implements the Runge-Kutta-Fehlberg (rkf) solver for the solution of an ordinary differential equation (ODE) system.