New posts in rate-of-convergence

Determining the order of convergence of $ X_{n+1} = \frac{(X^3_n + 3aX_n)}{(3X^2_n + \alpha)} $

sequences-and-series limits convergence-divergence numerical-methods rate-of-convergence

In practice, what does it mean for the Newton's method to converge quadratically (when it converges)?

limits numerical-methods newton-raphson rate-of-convergence

Faster Convergence for the Smaller Values of the Riemann Zeta Function [duplicate]

convergence-divergence riemann-zeta rate-of-convergence