Table 8 The absolute errors \(R_{n}^{2} \left( {x_{i} } \right)\) for \(n = 2,3,4\)
\(x_{i}\) | \(R_{2}^{2} \left( {x_{i} } \right)\) | \(R_{3}^{2} \left( {x_{i} } \right)\) | \(R_{4}^{2} \left( {x_{i} } \right)\) |
|---|---|---|---|
0 | 0.008776 | 0.008654 | 8.22E−03 |
0.1 | 0.012442 | 0.011837 | 1.18E−02 |
0.2 | 0.015643 | 0.014181 | 1.34E−02 |
0.3 | 0.018116 | 0.015636 | 1.39E−02 |
0.4 | 0.019614 | 0.016163 | 1.39E−02 |
0.5 | 0.019973 | 0.015809 | 1.36E−02 |
0.6 | 0.019133 | 0.014724 | 1.33E−02 |
0.7 | 0.017153 | 0.013177 | 1.28E−02 |
0.8 | 0.014199 | 0.011545 | 1.18E−02 |
0.9 | 0.010516 | 0.010283 | 9.68E−03 |
1 | 0.00637 | 0.009866 | 5.57E−03 |