Research Article
Behind Jarratt’s Steps: Is Jarratt’s Scheme the Best Version of Itself?
Table 2
Numerical performance of iterative methods in nonlinear equations for
far from
.
| Function | Method | | | | Iter | | e-time |
|
| | 4.306585 | | | 6 | 4.00 | 0.21 | | 4.306585 | 0 | | 6 | 4.00 | 0.13 | | 5.285458 | | | 50 | 0.94 | 0.47 | | 4.306585 | | | | 4.00 | 0.23 | Ostrowski | 4.306585 | 0 | | 6 | 4.00 | 0.13 | Chun | 4.306585 | 0 | 0 | 7 | 4.00 | 0.14 |
|
| | | | | 50 | 0.51 | 0.62 | | | | | 50 | | 0.38 | | 0.739085 | | | 10 | 4.00 | 0.17 | | 0.739085 | | | | 4.00 | 0.29 | Ostrowski | 0.739085 | | | 8 | 4.00 | 0.15 | Chun | | | | 50 | 0.91 | 0.34 |
|
| | 0.767653 | | | 11 | 4.00 | 0.27 | | 0.767653 | 0 | | 9 | 4.00 | 0.16 | | 5.249817 | 1.1877 | | 50 | | 0.55 | | | | | | 4.00 | 0.21 | Ostrowski | 0.767653 | 0 | | 9 | 4.00 | 0.17 | Chun | 0.767653 | 0 | 0 | 11 | 4.00 | 0.17 |
|
| | 1.409624 | | | 7 | 4.00 | 0.16 | | 1.409624 | 0 | | 6 | 4.00 | 0.12 | | 1.409624 | 0 | | 7 | 4.00 | 0.15 | | 1.409624 | | | 8 | 4.00 | 0.22 | Ostrowski | 1.409624 | | | 7 | 4.00 | 0.13 | Chun | 1.409624 | | | 7 | 4.00 | 0.12 |
|
|