bdf3_test

bdf3_test, a C code which calls bdf3(), which solves one or more ordinary differential equations (ODE) using the (implicit) backward difference formula order 3 (bdf3), with a version of fsolve() handling the associated nonlinear equation, and using a fixed time step.

Licensing:

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

Related Data and codes:

bdf3, a C code which solves one or more ordinary differential equations (ODE) using the (implicit) backward difference formula order 3 (bdf3), with a version of fsolve() handling the associated nonlinear equation, and using a fixed time step.

Source Code:

• bdf3_test.c, calls all the tests.
• bdf3_test.sh, runs all the tests.
• bdf3_test.txt, the output file.

• predator_prey.png, a plot of the solution.
• stiff.png, a plot of the solution.