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Table 2 The observed maximum absolute error for different values of m for Example 2

From: The application of block pulse functions for solving higher-order differential equations with multi-point boundary conditions

x m  = 10 m  = 16 RKM ( m  = 151) [25]
0.0 2.9 × 10−7 9.8 × 10−8 1.1 × 10−6
0.1 6.8 × 10−8 1.6 × 10−8 2.0 × 10−7
0.2 7.8 × 10−9 6.9 × 10−10 5.9 × 10−9
0.3 7.5 × 10−9 7.7 × 10−10 4.4 × 10−9
0.4 4.4 × 10−8 7.6 × 10−9 8.5 × 10−8
0.5 1.2 × 10−7 3.1 × 10−8 2.6 × 10−7
0.6 1.9 × 10−7 5.8 × 10−8 4.3 × 10−7
0.7 1.9 × 10−7 5.7 × 10−8 4.1 × 10−7
0.8 2.3 × 10−8 2.1 × 10−8 2.7 × 10−8
0.9 6.1 × 10−7 2.4 × 10−7 1.2 × 10−6
1.0 1.8 × 10−6 6.9 × 10−7 3.4 × 10−6