Iteration
Rearrange an equation into x = g(x), then feed each answer back in until the values settle on a root.
You will be able to
- Use an iteration formula x₍ₙ₊₁₎ = g(xₙ)
- Iterate to a given accuracy
- Show which equation an iteration solves
- Check a root by substitution
25 minutes, 7 exam-style questions, with the Numerical methods simulation.