cwg_ode


cwg_ode, a FORTRAN77 code which includes three solvers for systems of ordinary differential equations, (ODE) written by C William Gear.

Licensing:

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

Languages:

CWG_ODE is available in a FORTRAN77 version.

Related Data and Programs:

cwg_ode_test

DRIV, a FORTRAN77 library which solves real or complex systems of ordinary differential equations;

NMS, a FORTRAN90 library which includes the DDRIV package of ODE solvers.

ODE, a FORTRAN77 library which solves a system of ordinary differential equations, by Shampine and Gordon.

ODEPACK, a FORTRAN77 library which contains nine ODE solvers, including LSODE, LSODES, LSODA, LSODAR, LSODPK, LSODKR, LSODI, LSOIBT, and LSODIS, by Alan Hindmarsh.

PPLANE8, a MATLAB program which interactively displays the phase plane of a differential equation, by John Polking.

RK4, a FORTRAN77 library 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 library which implements the Runge-Kutta-Fehlberg ODE solver.

TEST_ODE, a FORTRAN90 library which contains routines which define some test problems for ODE solvers.

Reference:

  1. Charles Gear,
    Numerical Initial Value Problems in Ordinary Differential Equations,
    Prentice-Hall, 1971,
    ISBN: 0136266061,
    LC: QA372.G4.

Source Code:


Last revised on 26 September 2023.