Analysis of Beam-Column Designs by Varying Axial Load with Internal Forces and Bending Rigidity Using a New Soft Computing Technique

Table 2

Comparison of approximate solutions obtained by LeNN-NM algorithm with the exact solution and spline method [28] along with absolute errors for Problem 2.

t	Exact solution	LeNN-NM (n = 11)	Absolute errors (spline method) [28]	Absolute errors (LeNN-NM)
0	0	0	0.00E + 00	1.62E−06
0.2	0.195424	0.195424	1.96E−05	9.08E−06
0.4	0.358038	0.358038	3.21E−05	1.32E−05
0.6	0.437309	0.437308	3.57E−05	3.32E−06
0.8	0.356087	0.356086	2.68E−05	2.69E−06
1	0	0	0.00E + 00	3.92E−06