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Theory and Modern Applications

Table 3 Absolute error for solving Example 2 using FAM22

From: Numerical solution of fractional differential equations with Caputo derivative by using numerical fractional predict–correct technique

t

α = 0.30

α = 0.50

α = 0.70

N = 10

0.1

3.2216×10−2

2.3213×10−3

1.5385×10−3

0.2

4.4606×10−1

2.5222×10−3

1.4874×10−3

0.3

4.3647×10−1

2.2733×10−3

1.3271×10−3

0.4

4.1044×10−2

2.0532×10−3

1.1903×10−3

0.5

3.8532×10−2

1.8714×10−3

1.0719×10−3

0.6

3.6307×10−2

1.7175×10−3

9.6760×10−4

0.7

3.4316×10−2

1.5845×10−3

8.7453×10−4

0.8

3.2472×10−2

1.4673×10−3

7.9069×10−4

0.9

3.0692×10−2

1.3624×10−3

7.1464×10−4

1.0

2.8899×10−2

1.2673×10−3

6.4525×10−4

MXE (P)

4.3321×10−1

2.3999×10−3

1.5621×10−3

MXE (C)

4.4606×10−1

2.5222×10−3

1.5385×10−3

N = 100

0.1

1.3802×10−2

4.5839×10−4

2.3083×10−4

0.2

1.1960×10−2

4.6889×10−4

1.9921×10−4

0.3

1.0771×10−2

4.0123×10−4

1.7128×10−4

0.4

9.8697×10−3

3.4551×10−4

1.4545×10−4

0.5

9.1203×10−3

2.9771×10−4

1.2110×10−4

0.6

8.4456×10−3

2.5569×10−4

9.7922×10−5

0.7

7.7904×10−3

2.1807×10−4

7.5770×10−5

0.8

6.2013×10−3

1.8385×10−4

5.4552×10−5

0.9

4.3485×10−3

1.5222×10−4

5.4214×10−5

1.0

2.4687×10−3

1.2240×10−4

4.4716×10−5

MXE (P)

1.4502×10−2

4.9911×10−4

2.2198×10−4

MXE (C)

1.3802×10−2

4.6889×10−4

2.3083×10−4

N = 1000

0.1

1.3587×10−3

2.3047×10−4

2.3902×10−5

0.2

1.2134×10−3

1.7297×10−4

4.3898×10−6

0.3

1.0996×10−3

1.3013×10−4

2.4291×10−6

0.4

9.8168×10−4

9.5146×10−5

5.0362×10−6

0.5

8.4478×10−4

6.5135×10−5

3.3773×10−6

0.6

6.7965×10−4

3.8351×10−5

3.2049×10−6

0.7

4.7942×10−4

4.3431×10−5

2.9736×10−6

0.8

2.3848×10−4

2.2925×10−5

2.1809×10−6

0.9

4.8087×10−5

3.6124×10−5

2.3275×10−5

1.0

3.8468×10−4

6.3798×10−5

3.9177×10−5

MXE (P)

9.9923×10−3

3.7298×10−4

3.2240×10−5

MXE (C)

9.8168×10−3

2.3047×10−4

3.9177×10−5

EOC (P)

1.49

0.68

0.84

EOC (C)

1.51

1.74

1.81