[ADOL-C] extra arguments

Alfonso Callejo alcallejo at gmail.com
Tue Feb 28 11:11:47 EST 2012


Hello everyone,

This might be a basic question.
Let y=f(x, *extra_arguments*) be the function I want to differentiate,
being y of length m and x of size n.
The expression for the Jacobian matrix, once the tape has been
appropriately generated, is: returnValue = jacobian(tag, m, n, x, DyDx);
Assume the *extra_arguments *are extra passive arguments that take part in
the computation of y but which don't belong to the vector of independent
variables x. Provided the value of the *extra_arguments* has changed and I
want to re-evaluate the Jacobian matrix, how am I supposed to provide them
to the Jacobian driver?
Thanks a lot.

Regards,
Alfonso
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