This section contains examples and tests for
each of the files in the library.
These tests run with all three AD packages
Adolc, CppAD, and Fadbad.
For this reason they use each of the AD packages indirectly
though the f2cad_link
In order to do so, these examples and tests
include the file <f2cad/f2cad.h> and are not efficient.
When you use the library in actual applications,
you should not include <f2cad/f2cad.h> and instead
define integer and doublereal directly
(as done in the get_started