Research Article
A General Three-Step Class of Optimal Iterations for Nonlinear Equations
Table 2
Interesting choices of
,
, and
in (
2.13), which provide very efficient optimal root solvers.
| Method | | | | Error equation |
|
1 | | |
−219
| | 2 | |
0
|
−120
| | 3 | |
−1
|
−54
| | 4 | |
0
|
0
| | 5 | 0 |
−2
|
−96
| | | | | | |
|
|