Table 2.

Comparison of relative errors for the system (20)

t	FAM	NPCM	Present method (10)
2	0.002057644	0.002058418	0.001735096
3	0.000660266	0.000660691	0.000494376
4	0.000321312	0.000321608	0.000210194
5	0.000188765	0.000188994	0.000105618
6	0.000123686	0.0001238720	$5.7489\times {10}^{-5}$
7	$8.7059\times {10}^{-5}$	$8.7217\times {10}^{-5}$	$3.2213\times {10}^{-5}$
8	$6.4466\times {10}^{-5}$	$6.4603\times {10}^{-5}$	$1.7748\times {10}^{-5}$
9	$4.9577\times {10}^{-5}$	$4.9697\times {10}^{-5}$	$8.9351\times {10}^{-6}$
10	$3.9260\times {10}^{-5}$	$3.9368\times {10}^{-5}$	$3.3464\times {10}^{-6}$