Least Square Homotopy Perturbation Method for Ordinary Differential Equations

Table 4

Comparison of second-order absolute error of LSHPM with HPM and MADM in Problem 4.

	Exact	LSHPM		HPM		MADM [24]
	Solution	Solution	Error	Solution	Error	Error
0.1	0.99	0.99	0	0.990368
0.2	0.96	0.96	0	0.960324
0.3	0.91	0.91	0	0.910265
0.4	0.84	0.84	0	0.840202
0.5	0.75	0.75	0	0.750142
0.6	0.64	0.64	0	0.640091
0.7	0.51	0.51	0	0.510051
0.8	0.36	0.36		0.360022
0.9	0.19	0.19	0	0.190006
1	0	0	0	0	0