Research Article

The Solution of Nonlinear Fourth-Order Differential Equation with Integral Boundary Conditions

Table 3

The numerical results for Example 2.

NodeTrue solution Approximate solution Absolute errorRelative error

0.10.1753650.1753661.19292E − 66.80252E − 6
0.20.2292890.2292911.57610E − 66.87384E − 6
0.30.2493910.2493931.71129E − 66.86188E − 6
0.40.2512170.2512181.70213E − 66.77554E − 6
0.50.2454530.2454551.62740E − 66.63021E − 6
0.60.2374190.2374201.53473E − 66.46421E − 6
0.70.2264980.2265001.43357E − 66.32929E − 6
0.80.2055170.2055191.28776E − 66.26595E − 6
0.90.1600540.1600551.00724E − 66.29316E − 6
10.06767550.06767594.39185E − 76.48958E − 6