Matlab precision , advice is needed.

[Ohad]

Hi all,

I'm solving a problem and I'm stuck due to Matlab precision.
I'm first numerically find the zero of a function and due to the intentional stochastic solving process I get a difference in the results in each iteration , the change is ~e-15.

Normally it won't bother me but I'm using it for a super-sensitive problem.

I learnt of vpa after hitting this problem but some of the functions I use don't support vpa variables.

Any recommendations?

Thanks,
Ohad.