Research Article
A Class of Three-Step Derivative-Free Root Solvers with Optimal Convergence Order
Table 3
Results of comparisons for test functions.
| Methods | | | | | |
| with | | | | | | (1.2) |
0.1
| | | | | (1.3) |
0.1
| | | | | (1.4) | | | | |
0
| (1.5) |
0.1
| | | |
0
| (3.1) | | | | |
0
| (2.6) | | | | |
0
| (2.16) | | | | |
0
| (2.16), | | | | | 0 |
| with | | | | | | (1.2) | | | | |
0
| (1.3) | | | | | | (1.4) | . | | Div. | Div. | Div. | (1.5) | | | | |
0
| (3.1) | | | | |
0
| (2.6) | | | | |
0
| (2.16) | | | |
0
|
0
| (2.16), | | | | |
0
|
| with | | | | | | (1.2) |
0.1
| | | | | (1.3) |
0.5
| | | | | (1.4) |
0.2
| | | | | (1.5) |
0.6
| | | | | (3.1) | | | | |
0
| (2.6) | | | | | | (2.16) | | | | |
0
| (2.16), | | | | |
0
|
| with | | | | | | (1.2) | | | | | | (1.3) | | | | | | (1.4) | | | | |
0
| (1.5) | | | | |
0
| (3.1) | | | | |
0
| (2.6) | | | | |
0
| (2.16) | | | | |
0
| (2.16), | | | |
0
|
0
|
| with | | | | | | (1.2) | | | | | | (1.3) | | | | | | (1.4) | | | | | | (1.5) | | | | |
0
| (3.1) | | | | |
0
| (2.6) | | | | |
0
| (2.16) | | | | |
0
| (2.16), | | | | | 0 |
| with | | | | | | (1.2) | | | | | | (1.3) | | | | | | (1.4) | | | | |
0
| (1.5) | | | | |
0
| (3.1) | | | | |
0
| (2.6) | | | | |
0
| (2.16) | | | | |
0
| (2.16), | | | | |
0
|
| with | | | | | | (1.2) | | | | | | (1.3) | | | | | | (1.4) | | | | | | (1.5) | | | | |
0
| (3.1) | | | | |
0
| (2.6) | | | | |
0
| (2.16) | | | | |
0
| (2.16), | | | | |
0
|
| with | | | | | | (1.2) | | | | | | (1.3) | | | | | | (1.4) | | | | |
0
| (1.5) | | | | |
0
| (3.1) | | | | |
0
| (2.6) | | | | |
0
| (2.16) | | | | |
0
| (2.16), | | | | |
0
|
|
|