节点 | 精确解 | 文中方法 | 文献 [18] 绝对误差 | |
近似解 | 绝对误差 | |||
−0.9 | −0.634217 | −0.634217 | 9.410370e−16 | 4.497e−9 |
−0.6 | −0.912658 | −0.912658 | 1.567973e−15 | 2.429e−8 |
−0.3 | −0.963476 | −0.963476 | 1.390819e−15 | 1.105e−10 |
0.0 | −1.11408 | −1.11408 | 1.114084e−15 | 1.303e−9 |
0.3 | −1.43535 | −1.43535 | 1.019025e−15 | 7.120e−10 |
0.6 | −1.78661 | −1.78661 | 9.674807e−16 | 2.4470e−8 |
0.9 | −1.46088 | −1.46088 | 4.985279e−16 | 1.136e−8 |