On the Use of Elzaki Decomposition Method for Solving Higher-Order Integro-Differential Equations

Table 3

The numerical approximation and for Example 3.

Z			Absolute error
0	1	1	0
0.1	1.105170918075648	1.105170918017268	5.837930139307446e − 11
0.2	1.221402758160170	1.221402756260010	1.900160251366856e − 09
0.3	1.349858807576003	1.349858792896531	1.467947230437972e − 08
0.4	1.491824697641270	1.491824634692902	6.294836829567885e − 08
0.5	1.648721270700128	1.648721075131608	1.955685198229418e − 07
0.6	1.822118800390509	1.822118304574017	4.958164925294994e − 07
0.7	2.013752707470477	2.013751613802701	1.093667775897700e − 06
0.8	2.225540928492468	2.225538745229276	2.183263192012674e − 06
0.9	2.459603111156950	2.459599057363046	4.053793903668890e − 06
1	2.718281828459046	2.718274674142005	7.154317040125591e − 06