Research Article
A New Class of Halley’s Method with Third-Order Convergence for Solving Nonlinear Equations
Table 3
Comparison with other third order methods.
| Test | | : number of iterations/: approximate asymptotic constants | | | NM | CB | CH | SH | H0 | | | | | |
| 1.68 | | 6 | 7 | 7 | 7 | 4 | 4 | 3 | 3 | 3 | 3 | | | 2.33 | 2.06 | 2.06 | 0.20 | 0.05 | 0.06 | 0.06 | 0.06 | 0.06 | 4.5 | | 7 | 5 | 5 | 5 | 4 | 4 | 3 | 3 | 3 | 3 | | | 0.23 | 0.23 | 0.22 | 0.18 | 3e-2 | 7e-3 | 6e-3 | 6e-3 | 6e-3 | -1.3 | | 5 | 5 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | | | 2.74 | 0.44 | 0.27 | 0.30 | 0.11 | 0.11 | 0.11 | 0.11 | 0.11 | | | 6 | 6 | 5 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 1.4 | | | 7.41 | 3.33 | 2.77 | 0.88 | 0.10 | 0.09 | 0.09 | 0.09 | 0.09 | 1.4 | | 5 | 5 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | | | 3.91 | 1.28 | 0.91 | 0.95 | 0.54 | 0.53 | 0.53 | 0.53 | 0.53 | 7 | | 5 | 4 | 4 | 4 | 4 | 3 | 3 | 2 | 2 | 2 | | | 3-2 | 3-2 | 3-2 | 2-2 | 3-4 | 8-7 | _ | _ | _ | -0.485 | | 6 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | | | 1.74 | 1.68 | 1.61 | 0.81 | 0.39 | 0.47 | 0.47 | 0.47 | 0.47 | 1.1 | | 5 | 5 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | | | 1.26 | 0.49 | 0.32 | 0.29 | 0.17 | 0.16 | 0.17 | 0.17 | 0.17 | 2.7 | | 6 | 5 | 5 | 5 | 4 | 4 | 3 | 3 | 3 | 3 | | | 4.11 | 6.82 | 5.57 | 1.34 | 0.86 | 1.01 | 1.03 | 1.48 | 1.02 |
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