Theory and Modern Applications
h/τ | Iteration | Time | Maximum error | Average error | ||||
---|---|---|---|---|---|---|---|---|
HEGM | C–N | HEGM | C–N | HEGM | C–N | HEGM | C–N | |
\(h=\tau =\frac{1}{10}\) | 46 | 50 | 16.22 | 18.37 | 7.5870 ×10−3 | 7.5733 ×10−3 | 4.3269 ×10−3 | 4.3301 ×10−3 |
\(h=\tau =\frac{1}{18}\) | 48 | 52 | 207.69 | 224.26 | 4.3170 ×10−3 | 4.3041 ×10−3 | 2.2571 ×10−3 | 2.2547 ×10−3 |
\(h=\tau =\frac{1}{22}\) | 47 | 57 | 483.15 | 594.33 | 3.5419 ×10−3 | 3.5520 ×10−3 | 1.8133 ×10−3 | 1.8190 ×10−3 |
\(h=\tau =\frac{1}{30}\) | 47 | 65 | 2018.26 | 2727.72 | 2.6249 ×10−3 | 2.6329 ×10−3 | 1.3123 ×10−3 | 1.3130 ×10−3 |