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Theory and Modern Applications

Table 2 Numerical results of the RMIL, RMIL+, and PRP methods using weak Wolfe line search

From: On three-term conjugate gradient method for optimization problems with applications on COVID-19 model and robotic motion control

Number

RMIL

RMIL+

PRP

 

NOI

NOF

CPU

NOI

NOF

CPU

NOI

NOF

CPU

1

25

160

0.075

16

102

0.0588

15

104

0.0525

2

F

F

F

F

F

F

21

181

0.0898

3

25

160

0.578

16

102

0.3907

15

104

0.3841

4

F

F

F

38

260

0.9512

22

203

0.7392

5

F

F

F

27

176

0.0488

19

123

0.0377

6

44

227

0.0618

40

243

0.0667

F

F

F

7

F

F

F

32

192

0.3874

19

123

0.231

8

24

126

0.2573

40

195

0.3768

20

136

0.4796

9

F

F

F

11

63

0.1356

8

54

0.1141

10

F

F

F

11

63

0.4922

8

54

0.3937

11

41

137

0.5728

52

191

0.0992

15

69

0.0479

12

56

175

0.0987

F

F

F

9

44

0.0367

13

22

83

0.3537

11

48

0.2153

F

F

F

14

58

182

0.7956

F

F

F

10

47

0.222

15

24

83

0.0015

27

105

0.0026

22

87

0.0021

16

36

143

0.0022

37

170

0.0062

37

157

0.0036

17

110

333

0.0379

109

505

0.0394

74

409

0.032

18

140

435

0.0439

180

841

0.0609

F

F

F

19

12

56

0.0203

6

37

0.0144

F

F

F

20

F

F

F

5

26

0.0145

5

26

0.0139

21

12

56

0.0412

7

40

0.0276

F

F

F

22

8

41

0.0379

9

55

0.0425

13

68

0.0458

23

F

F

F

F

F

F

F

F

F

24

F

F

F

F

F

F

F

F

F

25

F

F

F

F

F

F

F

F

F

26

F

F

F

F

F

F

F

F

F

27

12

43

0.0205

11

44

0.0215

8

34

0.0327

28

10

48

0.0196

7

34

0.0165

6

31

0.0127

29

9

39

0.0942

9

42

0.0952

8

45

0.1075

30

F

F

F

11

50

0.137

8

44

0.1027

31

72

289

0.0036

72

311

0.0084

56

263

0.0055

32

138

712

0.0198

111

548

0.0183

71

376

0.0078

33

F

F

F

70

863

0.0716

3337

10,084

0.7111

34

F

F

F

39

225

0.0443

2312

7053

0.4623

35

8

34

4.81E − 04

54

193

0.0183

15

76

0.0048

36

F

F

F

17

94

0.2085

F

F

F

37

7

22

4.32E − 04

6

22

0.000845

5

19

0.0042

38

8

33

5.90E − 04

8

37

0.0022

8

37

0.0023

39

8

33

0.0038

8

37

0.0093

8

37

0.0044

40

11

52

0.0172

9

43

0.0181

7

37

0.0032

41

F

F

F

27

112

0.0038

31

117

0.0017

42

F

F

F

26

103

0.0021

9

46

6.12E−04

43

26

123

0.0081

19

87

0.0056

12

82

0.006

44

F

F

F

19

89

0.0124

13

87

0.0077

45

F

F

F

F

F

F

F

F

F

46

F

F

F

F

F

F

F

F

F

47

F

F

F

207

923

0.0331

F

F

F

48

40

191

0.0126

31

195

0.0134

25

188

0.004

49

9

39

0.0005699

8

36

0.0053

6

30

0.007

50

10

59

0.0081

11

66

0.0026

F

F

F

51

15

363

0.0034

F

F

F

F

F

F

52

11

226

0.0075

15

400

0.0108

F

F

F

53

2

6

0.0001505

2

6

2.58E − 04

2

6

2.34E−04

54

2

6

0.0105

2

6

2.84E − 04

2

6

4.06E−04

55

1

3

0.0002193

1

3

0.0013

1

3

1.95E−04

56

F

F

F

5

23

0.007

5

23

6.89E−04

57

18

66

0.0024

16

69

0.0028

10

45

0.0011

58

12

46

0.0075

F

F

F

12

59

0.0012

59

14

46

0.0209

11

39

0.0154

F

F

F

60

16

58

0.035

14

59

0.0303

13

51

0.018

61

51

155

0.3235

F

F

F

F

F

F

62

F

F

F

F

F

F

F

F

F

63

24

301

0.0146

F

F

F

F

F

F

64

F

F

F

F

F

F

F

F

F

65

78

265

0.0146

78

280

0.0225

70

250

0.0241

66

78

299

0.0226

77

334

0.0327

58

275

0.0322

67

35

170

0.0046

31

179

0.0023

17

136

0.0012

68

F

F

F

35

265

0.0033

28

243

0.0032

69

21

66

0.0019

22

74

0.0058

23

77

0.0057

70

27

104

0.0155

28

120

0.003

27

117

0.0037

71

F

F

F

7

21

0.0027

F

F

F

72

F

F

F

F

F

F

11

59

0.0019

73

123

369

0.0074

123

369

0.0102

10

30

7.66E−04

74

139

417

0.0139

139

417

0.0123

10

30

8.78E−04

75

69

207

0.0108

69

207

0.0115

38

114

0.0049

76

78

234

0.0093

78

234

0.0104

40

120

0.0073

77

447

1341

0.1754

447

1341

0.1716

131

393

0.0719

78

500

1500

0.2143

500

1500

0.2046

137

411

0.072

79

37

314

0.0274

34

313

0.0254

22

235

0.0161

80

F

F

F

30

296

0.0252

27

296

0.0233

81

60

591

0.099

57

620

0.1127

39

493

0.087

82

3899

12030

1.6296

69

743

0.1158

43

528

0.082

83

14

48

0.0009078

14

53

0.0012

6

28

6.26E−04

84

20

81

0.0144

15

68

0.0013

9

49

9.52E−04

85

773

2468

0.0345

802

2788

0.0517

163

696

0.0138

86

781

2558

0.0395

806

2811

0.0454

113

495

0.0133

87

F

F

F

F

F

F

F

F

F

88

F

F

F

F

F

F

F

F

F

89

773

3091

0.0378

1032

4339

0.0726

148

818

0.2155

90

897

3418

0.0425

669

2819

0.0324

86

372

0.0167

91

42

149

0.0077

F

F

F

F

F

F

92

35

141

0.0196

46

194

0.0083

56

266

0.0063

93

1

3

0.0057

1

3

0.0083

1

3

0.0167

94

1

3

0.0179

1

3

0.0056

1

3

0.0071

95

46

138

0.0123

46

138

0.0152

25

75

0.0057

96

81

243

0.5261

81

243

0.2223

41

123

0.0097

97

23

112

0.0162

47

817

0.0301

22

409

0.0147

98

F

F

F

F

F

F

22

416

0.0251

99

14

46

0.0112

14

63

0.2976

14

78

0.2305

100

14

60

0.0089

F

F

F

F

F

F

101

F

F

F

F

F

F

F

F

F

102

F

F

F

F

F

F

F

F

F

103

F

F

F

F

F

F

F

F

F

104

F

F

F

F

F

F

F

F

F