节点 | 精确解 | N = 8 | 绝对误差 |
0.0 | 0.000000000000000 | −8.121003610813205e−16 | 8.1210036108132e−16 |
0.2 | 0.158217270194986 | 0.158217270194986 | 0.000000000000000 |
0.4 | 0.298607242339833 | 0.298607242339833 | 0.000000000000000 |
0.6 | 0.421169916434540 | 0.421169916434541 | 9.9920072216264e−16 |
0.8 | 0.525905292479109 | 0.525905292479109 | 0.000000000000000 |
1.0 | 0.612813370473538 | 0.612813370473540 | 1.99840144432528e−15 |