Employing a Modified Sumudu with a Modified Iteration Method to Solve the System of Nonlinear Partial Differential Equations

Table 1

Least square error of the solutions for Example 7.

The points	The results from Figure 3 and the errors			The solutions from Figure 4 and the errors
	Exact	Approximate	Error	Exact	Approximate	Error
-1	4.48169	4.48154		0.22313	0.22313
-0.77778	3.58866	3.58854		0.27866	0.27865
-0.55556	2.873571	2.87348		0.34800	0.34799
-0.33333	2.30098	2.30089		0.43460	0.43459
-0.11111	1.84248	1.84242		0.54275	0.54274
0.11111	1.47534	1.47529		0.67781	0.67780
0.33333	1.18136	1.18132		0.84648	0.84647
0.55556	0.94596	0.94593		1.05713	1.05711
0.77778	0.75747	0.75744		1.32019	1.32017
1	0.60653	0.60651		1.64872	1.64870
Least square error				Least square error