Research Article
A General Three-Step Class of Optimal Iterations for Nonlinear Equations
Table 4
Comparison of different methods for finding the simple roots of test functions.
| Test functions | Methods | NM | (1.1) | (1.2) | (1.3) | (2.14) | (2.15) |
| | IN | 8 | 4 | 3 | 3 | 3 | 3 | TNE | 16 | 32 | 12 | 12 | 12 | 12 | | | | | | | |
| | IN | 9 | 4 | 3 | 3 | 3 | 3 | TNE | 18 | 32 | 12 | 12 | 12 | 12 | | | | | | | |
| | IN | 9 | 4 | 3 | 3 | 3 | 3 | TNE | 18 | 32 | 12 | 12 | 12 | 12 | | | | | | | |
| | IN | 8 | 4 | 3 | 3 | 3 | 3 | TNI | 16 | 32 | 12 | 12 | 12 | 12 | | | | | | | |
| | IN | 8 | 5 | 3 | 3 | 3 | 3 | TNE | 16 | 40 | 12 | 12 | 12 | 12 | | | | | | | |
| | IN | 9 | 4 | 3 | 3 | 3 | 3 | TNE | 18 | 32 | 12 | 12 | 12 | 12 | | | | | | | |
| | IN | 9 | 4 | 3 | 3 | 3 | 3 | TNE | 18 | 32 | 12 | 12 | 12 | 12 | | | | | | | |
| | IN | 8 | 4 | 3 | 3 | 3 | 3 | TNE | 16 | 32 | 12 | 12 | 12 | 12 | | | | | | | |
| | IN | 9 | 4 | 3 | 3 | 3 | 3 | TNE | 18 | 32 | 12 | 12 | 12 | 12 | | | | | | | |
| | IN | 8 | 4 | 3 | 3 | 3 | 3 | TNE | 16 | 32 | 12 | 12 | 12 | 12 | | | | | | | |
| | IN | 8 | 4 | 3 | 3 | 3 | 3 | TNE | 16 | 32 | 12 | 12 | 12 | 12 | | | | | | | |
| | IN | 9 | 4 | 3 | 3 | 3 | 3 | TNE | 18 | 32 | 12 | 12 | 12 | 12 | | | | | | | |
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