ode, a Fortran77 code which solves a system of ordinary differential equations (ODE), by Shampine and Gordon.
Given a system of ordinary differential equations of the form
Y' = F(T,Y)
Y(T0) = Y0
this program produces a sequence of approximate solution values
Y(TOUT) at later times TOUT.
The information on this web page is distributed under the MIT license.
ode is available in a C version and a C++ version and a Fortran77 version and a Fortran90 version.
cwg_ode, a Fortran77 code which implements three ODE solvers by C William Gear.
DRIV, a Fortran77 code which solves real or complex systems of ordinary differential equations;
NMS, a Fortran77 code which includes the ddriv() package of ODE solvers.
ODEPACK, a Fortran77 code which contains nine ODE solvers, including LSODE, LSODES, LSODA, LSODAR, LSODPK, LSODKR, LSODI, LSOIBT, and LSODIS, by Alan Hindmarsh.
RK4, a Fortran77 code which applies the fourth order Runge-Kutta algorithm to estimate the solution of an ordinary differential equation at the next time step.
RKF45, a Fortran77 code which implements the Runge-Kutta-Fehlberg ODE solver.
TEST_ODE, a Fortran90 code which defines test problems for ODE solvers.
Original Fortran77 version by Lawrence Shampine, Marilyn Gordon. This version by John Burkardt.