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Theory and Modern Applications

Table 11 Algebraic outcomes for Problem 3 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

0.004096

0.001536

2.56E-03

0.4

0.013824

0.007680

6.14E-03

0.6

0.013824

0.007680

6.14E-03

0.8

0.004096

0.001536

2.56E-03