(x, t)

数值解

精确解

误差

(0.5, 0.1)

1.822116048

1.822118800

2.752419e−06

(0.5, 0.2)

2.013747175

2.013752707

5.532384e−06

(0.5, 0.3)

2.225532561

2.225540928

8.367720e−06

(0.5, 0.4)

2.459591824

2.459603111

1.128680e−05

(0.5, 0.5)

2.718267510

2.718281828

1.431885e−05

(0.5, 0.6)

3.004154737

3.004166024

1.128680e−05

(0.5, 0.7)

3.320108555

3.320116923

8.367720e−06

(0.5, 0.8)

3.669291135

3.669296668

5.532385e−06

(0.5, 0.9)

4.055197214

4.055199967

2.752419e−06

(0.5, 1.0)

4.481689070

4.481689070

1.421085e−14