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Table 1 Comparison of the GA iterative method with Mann, S, Picard–Mann and Picard–Ishikawa iterative methods

From: A faster iterative method for solving nonlinear third-order BVPs based on Green’s function

Step

Mann

S

Picard–Mann

Picard–Ishikawa

GA

1

4.0000000000

4.0000000000

4.0000000000

4.0000000000

4.0000000000

2

3.6250000000

3.3593750000

3.3125000000

3.2421875000

3.0605468750

3

3.3906250000

3.1291503906

3.0976562500

3.0586547852

3.0036659241

4

3.2441406250

3.0464134216

3.0305175781

3.0142054558

3.0002219602

5

3.1525878906

3.0166798234

3.0095367432

3.0034403838

3.0000134390

6

3.0953674316

3.0059943115

3.0029802322

3.0008332180

3.0000008137

7

3.0596046448

3.0021542057

3.0009313226

3.0002017950

3.0000000493

8

3.0372529030

3.0007741677

3.0002910383

3.0000488722

3.0000000030

9

3.0232830644

3.0002782165

3.0000909495

3.0000118362

3.0000000002

10

3.0145519152

3.0000999841

3.0000284217

3.0000028666

3.0000000000

11

3.0090949470

3.0000359318

3.0000088818

3.0000006943

3.0000000000

12

3.0056843419

3.0000129130

3.0000027756

3.0000001681

3.0000000000

13

3.0035527137

3.0000046406

3.0000008674

3.0000000407

3.0000000000

14

3.0022204460

3.0000016677

3.0000002711

3.0000000099

3.0000000000

15

3.0013877788

3.0000005993

3.0000000847

3.0000000024

3.0000000000

16

3.0008673617

3.0000002154

3.0000000265

3.0000000006

3.0000000000

17

3.0005421011

3.0000000774

3.0000000083

3.0000000001

3.0000000000

18

3.0003388132

3.0000000278

3.0000000026

3.0000000000

3.0000000000

19

3.0002117582

3.0000000100

3.0000000008

3.0000000000

3.0000000000

20

3.0001323489

3.0000000036

3.0000000003

3.0000000000

3.0000000000

21

3.0000827181

3.0000000013

3.0000000001

3.0000000000

3.0000000000

22

3.0000516988

3.0000000005

3.0000000000

3.0000000000

3.0000000000

23

3.0000323117

3.0000000002

3.0000000000

3.0000000000

3.0000000000

24

3.0000201948

3.0000000001

3.0000000000

3.0000000000

3.0000000000

25

3.0000126218

3.0000000000

3.0000000000

3.0000000000

3.0000000000