Post on 26-Mar-2018
Section 2.6 Accelerating Convergence
Key Terms
• Acceleration
• Aiken Δ2 process
• Steffensen’s method
• Restoring quadratic convergence to Newton’s method
Note: it appears we have ‘jumped
ahead’ in the sequence.
Similar behavior.
This looks like the Aitken
sequence with n = 3.