Convergence Analysis and Numerical Study of a Fixed-Point Iterative Method for Solving Systems of Nonlinear Equations

Table 5

Numerical results of Example 4 with initial value 𝑥₀=(1,1,1,−2)^𝑇.

Method	Iterations	CPU time	Error	Convergence order (𝑝)
NR1	4	0.0016	2.9365𝑒−014	3.29
NAd1	3	0.0010	5.7635𝑒−006	4.13
DV	4	0.0008	1.2666𝑒−011	3.33
CT	4	0.0014	2.9421𝑒−014	3.29
HM	3	0.0006	3.4298𝑒−008	4.43