CAS ? Home issues?

[toshk]

(12-14-2018 07:37 PM)parisse Wrote:  There is an exponent overflow trying to do exact computation (because of the exp()^...). Add a point to any integer and you'll get an answer in CAS. The answer in CAS is a little bit more precise (try to multiply by the original matrix).

Thanks,
exp()^......is of order(Is*exp(V/Vth)-1), chosen for the exact numerical computation in CAS. And CAS want approx representation now? The matrix represent here is computation in application and i do not the luxury to add a point. how do i add a point without approx in application?