(x, t)

数值解

精确解

误差

(0.5, 0.1)

1.822119249

1.822118800

4.481301e−07

(0.5, 0.2)

2.013753836

2.013752707

1.128893e−06

(0.5, 0.3)

2.225543002

2.225540928

2.073096e−06

(0.5, 0.4)

2.459606428

2.459603111

3.316704e−06

(0.5, 0.5)

2.71828668

2.718281828

4.856486e−06

(0.5, 0.6)

3.004171899

3.004166024

5.875128e−06

(0.5, 0.7)

3.320123669

3.320116923

6.746337e−06

(0.5, 0.8)

3.669304218

3.669296668

7.550346e−06

(0.5, 0.9)

4.055208217

4.055199967

8.250381e−06

(0.5, 1.0)

4.481697926

4.481689070

8.855396e−06