Some Families of Two-Step Simultaneous Methods for Determining Zeros of Nonlinear Equations

Table 2

Methods	It	𝑒1	𝑒2	𝑒3	𝑒4	𝑒5	𝑒6	𝑒7
MR1	5	0.567890𝑒−65	0.720873𝑒−65	0.336459𝑒−76	0.0	0.125000𝑒−64	0.0	0.0
ZPH	3	0.163337𝑒−5	0.232441𝑒−5	0.0	0.509990𝑒−10	0.454933𝑒−9	0.0	0.0
MR2	4	0.867278𝑒−62	0.411711𝑒−62	0.812855𝑒−90	0.0	0.1𝑒−63	0.0	0.0