bdf2_test, a Fortran90 code which calls bdf2(), which solves one or more ordinary differential equations (ODE) using the (implicit) backward difference formula order 2 (BDF2) method, with a version of fsolve() handling the associated nonlinear equation, and using a fixed time step.
The computer code and data files described and made available on this web page are distributed under the MIT license.
bdf2, a Fortran90 code which solves one or more ordinary differential equations (ODE) using the (implicit) backward difference formula order 2 (BDF2) method, with a version of fsolve() handling the associated nonlinear equation, and using a fixed time step.