I would like to ask about the accuracy that FreeFem++ can simulate?
Can the simulation accuracy reach 10^(-5)?
- What is accuracy?
- if you have good error estimator, yes.
This this your problem and it is not automatic.
Thanks for your reply. I am so happy.
My question is, if you want to simulate a real device, how much accuracy can be achieved by FreeFEM++.
For example, to simulate a cube, how much can its side length be accurate? (for example, 10 ^ (- 5) m)
Sorry, maybe I didn’t describe the problem clearly.