x

t = 1, α = 1.1

Exact

Computed

Errors

5

0.9510565165

0.965514558

4.04224835E−03

10

0.5877852524

1.993754227

1.4951094E+00

20

0.3090169944

1.0458932356

7.43947536E−01

40

0.1564344651

0.16529663197

3.25478331E−03