Table 4 Absolute errors for problem ( 65 ) at \(\pmb{N=12}\)
x | t | \(\boldsymbol {E_{1}(x,t)}\) | \(\boldsymbol {E_{2}(x,t)}\) |
|---|---|---|---|
0.1 | 1 | 7.26 × 10−11 | 3.63 × 10−11 |
0.2 | 1.43 × 10−10 | 5.98 × 10−11 | |
0.3 | 1.99 × 10−10 | 6.42 × 10−11 | |
0.4 | 2.35 × 10−10 | 5.95 × 10−11 | |
0.5 | 2.47 × 10−10 | 4.23 × 10−11 | |
0.6 | 1 | 2.35 × 10−10 | 2.09 × 10−11 |
0.7 | 1.99 × 10−10 | 3.83 × 10−12 | |
0.8 | 1.43 × 10−10 | 1.08 × 10−11 | |
0.9 | 7.29 × 10−11 | 1.07 × 10−11 | |
1.0 | 5.45 × 10−12 | 1.29 × 10−15 |