gear_ode

gear_ode, an Octave code which defines a pair of stiff ordinary differential equations (ODE) of the form y'=-C*y, originally posed by William Gear.

Licensing:

The information on this web page is distributed under the MIT license.

Languages:

gear_ode is available in a MATLAB version and an Octave version.

Related Data and codes:

gear_ode_test

octave_ode, an Octave code which sets up various ordinary differential equations (ODE).

Reference:

• William Gear,
  Numerical Initial Value Problems in Ordinary Differential Equations,
  Prentice Hall, 1971.

Source Code:

• gear_exact.m, evaluates the exact solution of the ODE.
• gear_deriv.m, evaluates the right hand side of the ODE.
• gear_parameters.m, returns parameters of the ODE.