Table 5 Rate of convergence for Example 2
N | \( \varepsilon ={\left(\frac{1}{N}\right)}^{0.25} \) | \( \varepsilon ={\left(\frac{1}{N}\right)}^{0.5} \) | \( \varepsilon ={\left(\frac{1}{N}\right)}^{0.75} \) | \( \varepsilon ={\left(\frac{1}{N}\right)}^{1.0} \) |
|---|---|---|---|---|
16 | 6.1820 | 6.1562 | 5.8280 | 4.8325 |
32 | 6.0591 | 5.9643 | 5.3567 | 3.2883 |
64 | 6.0284 | 5.8445 | 4.6423 | 3.3898 |
128 | 6.0954 | 4.0491 | 3.8870 | 3.4309 |