x

t

yExact(x, t)

GA

HAM(n = 5)

PA [6/6]

SIMP

7.296E−04

2.229E−05

1.0000228

1.0000228

1.0000228

1.0000228

1.0000228

0.023

0.002

1.0025321

1.0023269

1.0025321

1.0025321

1.0025321

0.029

0.031

1.0323482

1.0328346

1.0323482

1.0323482

1.0323482

0.064

0.003

1.0071212

1.0074105

1.0071212

1.0071212

1.0071212

0.222

0.011

1.0621379

1.0623118

1.0621379

1.0621379

1.0621379