Re: ode "Mass" and "Jacobian" options

[Bill Greene]

If you are generally trying to improve  input validation for these functions, did you

look at bug #49871? This is something that has been screwed up since these

functions were introduced.

On Tue, Feb 4, 2020 at 5:26 PM Rik <address@hidden> wrote:

The ode solver options "Mass" and "Jacobian" can be either a function
handle or a matrix according to odeset().  If it is a matrix, does that
mean a numeric 2-D matrix or just a numeric N-D array?

The input validation for ode15i and ode15s has to be re-done because of a
change in the behavior of str2func, and I'm taking the opportunity to
improve it.

Thanks,
Rik