ε

E Chebyshev , N = 5

E Runge-Kutta , N = 100 [3]

E Galerkin , N = 5 [1]

E Collocation , N = 5 [2]

10−1

4.7300E-13

3.98537E-03

0.25E-03

0.24E-02

10−2

1.7820E-13

3.98585E-03

0.16E-03

0.22E-02

10−3

1.2704E-16

3.98599E-03

0.16E-03

0.22E-02

10−4

2.0230E-16

3.98586E-03

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