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Theory and Modern Applications

Table 7 Algebraic outcomes for Problem 2 at \(h=\frac{1}{5}\)

From: Numerical approximation for the solution of linear sixth order boundary value problems by cubic B-spline

z

Exact solution

Cubic B-spline solution

Absolute error at \(h= \frac{1}{5}\)

0.2

0.19542444

0.19482537

5.99E-04

0.4

0.35803793

0.35592277

2.12E-03

0.6

0.43730851

0.43442415

2.88E-03

0.8

0.35608655

0.35449012

1.60E-03