Solution Comparison

x

U-Exact

u-CN

Error

1.90

3.8210e1

3.8201e1

9.0e−3

2.98

6.5572e1

6.5538e1

3.40e−3

4.42

1.3471e2

1.3452e2

1.90e−3

6.94

4.7492e2

4.7334e2

1.58e−2

9.64

1.8320e3

1.8211e3

1.09e−2