x

Numerical Solution

Exact Solution

0.1π

−0.128596

−0.129169

0.2π

−0.244605

−0.245756

0.3π

−0.33667

−0.338348

0.4π

−0.395779

−0.397833

0.5π

−0.416147

−0.418337

0.6π

−0.395779

−0.397833

0.7π

−0.33667

−0.338348

0.8π

−0.244605

−0.245756

0.9π

−0.128596

−0.129169