Research Article
A New Optimal Eighth-Order Ostrowski-Type Family of Iterative Methods for Solving Nonlinear Equations
Table 2
Comparison of various iterative methods under the same total number of function evaluations (TNFE = 12).
| | (21) | (24) | (27) | (BM) | (LWM) | (ShM) |
| | | | | | | | | | | | | | | | | | | | | | COC | 8.000000 | 8.000000 | 8.000000 | 8.000000 | 8.000000 | 8.000000 |
| | | | | | | | | | | | | | | | | | | | | | COC | 8.000001 | 8.000002 | 8.000002 | 7.999999 | 8.000000 | 8.000000 |
| | | | | | | | | | | | | | | | | | | | | | COC | 7.986895 | 7.993900 | 7.984913 | 7.965999 | 7.899280 | 7.991216 |
| | | | | | | | | | | | | | | | | | | | | | COC | 7.999999 | 7.999997 | 8.000018 | 7.999999 | 7.999999 | 8.000000 |
| | | | | | | | | | | | | | | | | | | | | | COC | 8.000000 | 8.000000 | 8.000000 | 8.000000 | 8.000000 | 8.000000 |
| | | | | | | | | | | | | | | | | | | | | | COC | 8.000000 | 8.000000 | 8.000000 | 8.000000 | 8.000000 | 8.000000 |
| | | | | | | | | | | | | | | | | | | | | | COC | 8.015338 | 8.000253 | 8.000189 | 8.000058 | 8.000030 | 7.999924 |
| | | | | | | | | | | | | | | | | | | | | | COC | 8.000000 | 8.000000 | 8.000000 | 8.000000 | 8.000000 | 8.000000 |
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