Chapter 1
Lookup tables for all problems in current book

1.1 section 1
1.2 section 2. Solution found using all possible Kovacic cases
1.3 section 3. Problems from Kovacic related papers

1.1 section 1

Table 1.1: Lookup table

ID

problem

ODE

9173

1

\(\left (x^{2}-1\right ) y^{\prime \prime }-2 x y^{\prime }+2 y = 0\)

9174

2

\(\left (x^{2}-1\right ) y^{\prime \prime }-6 x y^{\prime }+12 y = 0\)

9175

3

\(\left (x^{2}+3\right ) y^{\prime \prime }-7 x y^{\prime }+16 y = 0\)

9176

4

\(\left (x^{2}-1\right ) y^{\prime \prime }+8 x y^{\prime }+12 y = 0\)

9177

5

\(3 y^{\prime \prime }+x y^{\prime }-4 y = 0\)

9178

6

\(5 y^{\prime \prime }-2 x y^{\prime }+10 y = 0\)

9179

7

\(y^{\prime \prime }-x^{2} y^{\prime }-3 x y = 0\)

9180

8

\(\left (x^{2}+1\right ) y^{\prime \prime }+2 x y^{\prime }-2 y = 0\)

9181

9

\(y^{\prime \prime }+x y^{\prime }-2 y = 0\)

9182

10

\(\left (x^{2}-6 x +10\right ) y^{\prime \prime }-4 \left (x -3\right ) y^{\prime }+6 y = 0\)

9183

11

\(\left (x^{2}+6 x \right ) y^{\prime \prime }+\left (3 x +9\right ) y^{\prime }-3 y = 0\)

9184

12

\(t y^{\prime \prime }+\left (t^{2}-1\right ) y^{\prime }+t^{2} y = 0\)

9185

13

\(t^{2} y^{\prime \prime }-t \left (2+t \right ) y^{\prime }+\left (2+t \right ) y = 0\)

9186

14

\(t y^{\prime \prime }-\left (t +1\right ) y^{\prime }+y = 0\)

9187

15

\(\left (-t +1\right ) y^{\prime \prime }+y^{\prime } t -y = 0\)

9188

16

\(x^{2} y^{\prime \prime }+x y^{\prime }+\left (x^{2}-\frac {1}{4}\right ) y = 0\)

9189

17

\(t y^{\prime \prime }-\left (t +1\right ) y^{\prime }+y = 0\)

9190

18

\(\left (-t +1\right ) y^{\prime \prime }+y^{\prime } t -y = 0\)

9191

19

\(y^{\prime \prime }+x y^{\prime }+2 y = 0\)

9192

20

\(\left (x^{2}+1\right ) y^{\prime \prime }-4 x y^{\prime }+6 y = 0\)

9193

21

\(\left (1-x \right ) y^{\prime \prime }+x y^{\prime }-y = 0\)

9194

22

\(2 y^{\prime \prime }+x y^{\prime }+3 y = 0\)

9195

23

\(y^{\prime \prime }+x y^{\prime }+2 y = 0\)

9196

24

\(\left (1-x \right ) y^{\prime \prime }+x y^{\prime }-y = 0\)

9197

25

\(y^{\prime \prime }+x y^{\prime }+2 y = 0\)

9198

26

\(\left (-x^{2}+4\right ) y^{\prime \prime }+x y^{\prime }+2 y = 0\)

9199

27

\(4 x^{2} y^{\prime \prime }-4 x y^{\prime }+\left (-16 x^{2}+3\right ) y = 0\)

9200

28

\(\left (x -1\right ) y^{\prime \prime }-x y^{\prime }+y = 0\)

9201

29

\(x^{2} y^{\prime \prime }-2 x y^{\prime }+\left (x^{2}+2\right ) y = 0\)

9202

31

\(\left (x^{2}-2 x \right ) y^{\prime \prime }+\left (-x^{2}+2\right ) y^{\prime }+\left (2 x -2\right ) y = 0\)

9203

32

\(4 x^{2} y^{\prime \prime }+\left (-8 x^{2}+4 x \right ) y^{\prime }+\left (4 x^{2}-4 x -1\right ) y = 0\)

9204

33

\(y^{\prime \prime }+4 x y^{\prime }+\left (4 x^{2}+2\right ) y = 0\)

9205

34

\(\left (2 x +1\right ) y^{\prime \prime }-2 y^{\prime }-\left (2 x +3\right ) y = 0\)

9206

35

\(x y^{\prime \prime }-\left (2 x +2\right ) y^{\prime }+\left (x +2\right ) y = 0\)

9207

36

\(x^{2} y^{\prime \prime }-2 x y^{\prime }+\left (x^{2}+2\right ) y = 0\)

9208

38

\(4 x^{2} y^{\prime \prime }-4 x y^{\prime }+\left (-16 x^{2}+3\right ) y = 0\)

9209

39

\(4 x^{2} y^{\prime \prime }-4 x y^{\prime }+\left (4 x^{2}+3\right ) y = 0\)

9210

40

\(x^{2} y^{\prime \prime }-2 x y^{\prime }-\left (x^{2}-2\right ) y = 0\)

9211

41

\(x^{2} y^{\prime \prime }-2 x \left (x +1\right ) y^{\prime }+\left (x^{2}+2 x +2\right ) y = 0\)

9212

42

\(x^{2} y^{\prime \prime }-2 x \left (x +2\right ) y^{\prime }+\left (x^{2}+4 x +6\right ) y = 0\)

9213

43

\(x^{2} y^{\prime \prime }-4 x y^{\prime }+\left (x^{2}+6\right ) y = 0\)

9214

44

\(\left (x -1\right ) y^{\prime \prime }-x y^{\prime }+y = 0\)

9215

45

\(4 x^{2} y^{\prime \prime }-4 x \left (x +1\right ) y^{\prime }+\left (2 x +3\right ) y = 0\)

9216

46

\(\left (3 x -1\right ) y^{\prime \prime }-\left (2+3 x \right ) y^{\prime }-\left (6 x -8\right ) y = 0\)

9217

47

\(\left (x +2\right ) y^{\prime \prime }+x y^{\prime }+3 y = 0\)

9218

48

\(x^{2} \left (1-x \right ) y^{\prime \prime }+x \left (x +4\right ) y^{\prime }+\left (2-x \right ) y = 0\)

9219

49

\(x^{2} \left (x +1\right ) y^{\prime \prime }+x \left (2 x +1\right ) y^{\prime }-\left (4+6 x \right ) y = 0\)

9220

50

\(x^{2} \left (2 x^{2}+1\right ) y^{\prime \prime }+x \left (2 x^{2}+4\right ) y^{\prime }+2 \left (-x^{2}+1\right ) y = 0\)

9221

51

\(x^{2} \left (x^{2}+2\right ) y^{\prime \prime }+2 x \left (x^{2}+5\right ) y^{\prime }+2 \left (-x^{2}+3\right ) y = 0\)

9222

52

\(\left (x^{2}+1\right ) y^{\prime \prime }+6 x y^{\prime }+6 y = 0\)

9223

53

\(\left (x^{2}+1\right ) y^{\prime \prime }+2 x y^{\prime }-2 y = 0\)

9224

54

\(\left (x^{2}+1\right ) y^{\prime \prime }-8 x y^{\prime }+20 y = 0\)

9225

55

\(\left (-x^{2}+1\right ) y^{\prime \prime }-8 x y^{\prime }-12 y = 0\)

9226

56

\(\left (2 x^{2}+1\right ) y^{\prime \prime }+7 x y^{\prime }+2 y = 0\)

9227

57

\(\left (-x^{2}+1\right ) y^{\prime \prime }-5 x y^{\prime }-4 y = 0\)

9228

58

\(\left (x^{2}+1\right ) y^{\prime \prime }-10 x y^{\prime }+28 y = 0\)

9229

59

\(y^{\prime \prime }+x y^{\prime }+2 y = 0\)

9230

60

\(\left (2 x^{2}+1\right ) y^{\prime \prime }-9 x y^{\prime }-6 y = 0\)

9231

61

\(\left (2 x^{2}-8 x +11\right ) y^{\prime \prime }-16 \left (x -2\right ) y^{\prime }+36 y = 0\)

9232

62

\(y^{\prime \prime }+\left (x -3\right ) y^{\prime }+3 y = 0\)

9233

63

\(\left (x^{2}-8 x +14\right ) y^{\prime \prime }-8 \left (x -4\right ) y^{\prime }+20 y = 0\)

9234

64

\(\left (2 x^{2}+4 x +5\right ) y^{\prime \prime }-20 \left (x +1\right ) y^{\prime }+60 y = 0\)

9235

65

\(\left (x^{3}+1\right ) y^{\prime \prime }+7 x^{2} y^{\prime }+9 x y = 0\)

9236

66

\(\left (2 x^{5}+1\right ) y^{\prime \prime }+14 x^{4} y^{\prime }+10 x^{3} y = 0\)

9237

67

\(y^{\prime \prime }+x^{6} y^{\prime }+7 x^{5} y = 0\)

9238

68

\(\left (x^{8}+1\right ) y^{\prime \prime }-16 x^{7} y^{\prime }+72 x^{6} y = 0\)

9239

69

\(y^{\prime \prime }+x^{5} y^{\prime }+6 x^{4} y = 0\)

9240

70

\(\left (3 x +1\right ) y^{\prime \prime }+x y^{\prime }+2 y = 0\)

9241

71

\(\left (3 x^{2}+x +1\right ) y^{\prime \prime }+\left (2+15 x \right ) y^{\prime }+12 y = 0\)

9242

72

\(\left (x +2\right ) y^{\prime \prime }+\left (x +1\right ) y^{\prime }+3 y = 0\)

9243

73

\(\left (x +4\right ) y^{\prime \prime }+\left (x +2\right ) y^{\prime }+2 y = 0\)

9244

74

\(\left (2 x^{2}+3 x \right ) y^{\prime \prime }+10 \left (x +1\right ) y^{\prime }+8 y = 0\)

9245

75

\(x^{2} y^{\prime \prime }-\left (6-7 x \right ) y^{\prime }+8 y = 0\)

9246

76

\(\left (2 x^{2}+x +1\right ) y^{\prime \prime }+\left (1+7 x \right ) y^{\prime }+2 y = 0\)

9247

77

\(\left (x +3\right ) y^{\prime \prime }+\left (2 x +1\right ) y^{\prime }-\left (2-x \right ) y = 0\)

9248

78

\(y^{\prime \prime }+3 x y^{\prime }+\left (2 x^{2}+4\right ) y = 0\)

9249

79

\(\left (2+4 x \right ) y^{\prime \prime }-4 y^{\prime }-\left (6+4 x \right ) y = 0\)

9250

80

\(y^{\prime \prime }-3 x y^{\prime }+\left (2 x^{2}+5\right ) y = 0\)

9251

81

\(2 y^{\prime \prime }+5 x y^{\prime }+\left (2 x^{2}+4\right ) y = 0\)

9252

82

\(y^{\prime \prime }+4 x y^{\prime }+\left (4 x^{2}+2\right ) y = 0\)

9253

83

\(y^{\prime \prime }+4 x y^{\prime }+\left (4 x^{2}+2\right ) y = 0\)

9254

84

\(2 x^{2} \left (x^{2}+x +1\right ) y^{\prime \prime }+x \left (11 x^{2}+11 x +9\right ) y^{\prime }+\left (7 x^{2}+10 x +6\right ) y = 0\)

9255

85

\(3 x^{2} y^{\prime \prime }+2 x \left (-2 x^{2}+x +1\right ) y^{\prime }+\left (-8 x^{2}+2 x \right ) y = 0\)

9256

86

\(12 x^{2} \left (x +1\right ) y^{\prime \prime }+x \left (3 x^{2}+35 x +11\right ) y^{\prime }-\left (-5 x^{2}-10 x +1\right ) y = 0\)

9257

87

\(x^{2} \left (10 x^{2}+x +5\right ) y^{\prime \prime }+x \left (48 x^{2}+3 x +4\right ) y^{\prime }+\left (36 x^{2}+x \right ) y = 0\)

9258

88

\(18 x^{2} \left (x +1\right ) y^{\prime \prime }+3 x \left (x^{2}+11 x +5\right ) y^{\prime }-\left (-5 x^{2}-2 x +1\right ) y = 0\)

9259

89

\(2 x^{2} y^{\prime \prime }+x \left (2 x +3\right ) y^{\prime }-\left (1-x \right ) y = 0\)

9260

90

\(2 x^{2} y^{\prime \prime }+x \left (x +5\right ) y^{\prime }-\left (2-3 x \right ) y = 0\)

9261

91

\(3 x^{2} y^{\prime \prime }+x \left (x +1\right ) y^{\prime }-y = 0\)

9262

92

\(2 x^{2} y^{\prime \prime }-x y^{\prime }+\left (-2 x +1\right ) y = 0\)

9263

93

\(3 x^{2} y^{\prime \prime }+x \left (x +1\right ) y^{\prime }-\left (3 x +1\right ) y = 0\)

9264

94

\(2 x^{2} \left (x +3\right ) y^{\prime \prime }+x \left (1+5 x \right ) y^{\prime }+\left (x +1\right ) y = 0\)

9265

95

\(x^{2} \left (x +4\right ) y^{\prime \prime }-x \left (1-3 x \right ) y^{\prime }+y = 0\)

9266

96

\(2 x^{2} y^{\prime \prime }+5 x y^{\prime }+\left (x +1\right ) y = 0\)

9267

97

\(6 x^{2} y^{\prime \prime }+x \left (10-x \right ) y^{\prime }-\left (x +2\right ) y = 0\)

9268

98

\(x^{2} \left (3+4 x \right ) y^{\prime \prime }+x \left (11+4 x \right ) y^{\prime }-\left (3+4 x \right ) y = 0\)

9269

99

\(2 x^{2} \left (2+3 x \right ) y^{\prime \prime }+x \left (4+11 x \right ) y^{\prime }-\left (1-x \right ) y = 0\)

9270

100

\(x^{2} \left (x +2\right ) y^{\prime \prime }+5 x \left (1-x \right ) y^{\prime }-\left (2-8 x \right ) y = 0\)

9271

101

\(8 x^{2} \left (-x^{2}+1\right ) y^{\prime \prime }+2 x \left (-13 x^{2}+1\right ) y^{\prime }+\left (-9 x^{2}+1\right ) y = 0\)

9272

102

\(x^{2} \left (x^{2}+1\right ) y^{\prime \prime }-2 x \left (-x^{2}+2\right ) y^{\prime }+4 y = 0\)

9273

103

\(x \left (x^{2}+3\right ) y^{\prime \prime }+\left (-x^{2}+2\right ) y^{\prime }-8 x y = 0\)

9274

104

\(4 x^{2} \left (-x^{2}+1\right ) y^{\prime \prime }+x \left (-19 x^{2}+7\right ) y^{\prime }-\left (14 x^{2}+1\right ) y = 0\)

9275

105

\(3 x^{2} \left (-x^{2}+2\right ) y^{\prime \prime }+x \left (-11 x^{2}+1\right ) y^{\prime }+\left (-5 x^{2}+1\right ) y = 0\)

9276

106

\(2 x^{2} \left (x^{2}+2\right ) y^{\prime \prime }-x \left (-7 x^{2}+12\right ) y^{\prime }+\left (3 x^{2}+7\right ) y = 0\)

9277

107

\(2 x^{2} \left (x^{2}+2\right ) y^{\prime \prime }+x \left (7 x^{2}+4\right ) y^{\prime }-\left (-3 x^{2}+1\right ) y = 0\)

9278

108

\(2 x^{2} \left (2 x^{2}+1\right ) y^{\prime \prime }+5 x \left (6 x^{2}+1\right ) y^{\prime }-\left (-40 x^{2}+2\right ) y = 0\)

9279

109

\(x \left (x^{2}+1\right ) y^{\prime \prime }+\left (7 x^{2}+4\right ) y^{\prime }+8 x y = 0\)

9280

110

\(2 x^{2} \left (x^{2}+1\right ) y^{\prime \prime }+x \left (8 x^{2}+3\right ) y^{\prime }-\left (-4 x^{2}+3\right ) y = 0\)

9281

111

\(9 x^{2} y^{\prime \prime }+3 x \left (x^{2}+3\right ) y^{\prime }-\left (-5 x^{2}+1\right ) y = 0\)

9282

112

\(6 x^{2} y^{\prime \prime }+x \left (6 x^{2}+1\right ) y^{\prime }+\left (9 x^{2}+1\right ) y = 0\)

9283

113

\(9 x^{2} \left (x^{2}+1\right ) y^{\prime \prime }+3 x \left (13 x^{2}+3\right ) y^{\prime }-\left (-25 x^{2}+1\right ) y = 0\)

9284

114

\(4 x^{2} \left (x^{2}+1\right ) y^{\prime \prime }+4 x \left (6 x^{2}+1\right ) y^{\prime }-\left (-25 x^{2}+1\right ) y = 0\)

9285

115

\(8 x^{2} \left (2 x^{2}+1\right ) y^{\prime \prime }+2 x \left (34 x^{2}+5\right ) y^{\prime }-\left (-30 x^{2}+1\right ) y = 0\)

9286

116

\(2 x^{2} \left (x +1\right ) y^{\prime \prime }-x \left (1-3 x \right ) y^{\prime }+y = 0\)

9287

117

\(6 x^{2} \left (2 x^{2}+1\right ) y^{\prime \prime }+x \left (50 x^{2}+1\right ) y^{\prime }+\left (30 x^{2}+1\right ) y = 0\)

9288

118

\(28 x^{2} \left (1-3 x \right ) y^{\prime \prime }-7 x \left (5+9 x \right ) y^{\prime }+7 \left (2+9 x \right ) y = 0\)

9289

119

\(8 x^{2} \left (-x^{2}+2\right ) y^{\prime \prime }+2 x \left (-21 x^{2}+10\right ) y^{\prime }-\left (35 x^{2}+2\right ) y = 0\)

9290

120

\(4 x^{2} \left (x^{2}+3 x +1\right ) y^{\prime \prime }-4 x \left (-3 x^{2}-3 x +1\right ) y^{\prime }+3 \left (x^{2}-x +1\right ) y = 0\)

9291

121

\(3 x^{2} \left (x +1\right )^{2} y^{\prime \prime }-x \left (-11 x^{2}-10 x +1\right ) y^{\prime }+\left (5 x^{2}+1\right ) y = 0\)

9292

122

\(4 x^{2} \left (x^{2}+2 x +3\right ) y^{\prime \prime }-x \left (-15 x^{2}-14 x +3\right ) y^{\prime }+\left (7 x^{2}+3\right ) y = 0\)

9293

123

\(x^{2} \left (x^{2}-2 x +1\right ) y^{\prime \prime }-x \left (x +3\right ) y^{\prime }+\left (x +4\right ) y = 0\)

9294

124

\(2 x^{2} \left (x +2\right ) y^{\prime \prime }+5 x^{2} y^{\prime }+\left (x +1\right ) y = 0\)

9295

125

\(x^{2} \left (-x^{2}+2\right ) y^{\prime \prime }-2 x \left (2 x^{2}+1\right ) y^{\prime }+\left (-2 x^{2}+2\right ) y = 0\)

9296

126

\(x^{2} y^{\prime \prime }-x \left (5-x \right ) y^{\prime }+\left (9-4 x \right ) y = 0\)

9297

127

\(4 x^{2} \left (x^{2}+x +1\right ) y^{\prime \prime }+12 x^{2} \left (x +1\right ) y^{\prime }+\left (3 x^{2}+3 x +1\right ) y = 0\)

9298

128

\(x^{2} \left (x^{2}+x +1\right ) y^{\prime \prime }-x \left (-2 x^{2}-4 x +1\right ) y^{\prime }+y = 0\)

9299

129

\(9 x^{2} y^{\prime \prime }+3 x \left (-2 x^{2}+3 x +5\right ) y^{\prime }+\left (-14 x^{2}+12 x +1\right ) y = 0\)

9300

130

\(x^{2} \left (2 x +1\right ) y^{\prime \prime }+x \left (3 x^{2}+14 x +5\right ) y^{\prime }+\left (12 x^{2}+18 x +4\right ) y = 0\)

9301

131

\(16 x^{2} y^{\prime \prime }+4 x \left (2 x^{2}+x +6\right ) y^{\prime }+\left (18 x^{2}+5 x +1\right ) y = 0\)

9302

132

\(9 x^{2} \left (x +1\right ) y^{\prime \prime }+3 x \left (-x^{2}+11 x +5\right ) y^{\prime }+\left (-7 x^{2}+16 x +1\right ) y = 0\)

9303

133

\(36 x^{2} \left (-2 x +1\right ) y^{\prime \prime }+24 x \left (1-9 x \right ) y^{\prime }+\left (1-70 x \right ) y = 0\)

9304

134

\(x^{2} \left (x +1\right ) y^{\prime \prime }-x \left (3-x \right ) y^{\prime }+4 y = 0\)

9305

135

\(x^{2} \left (-2 x +1\right ) y^{\prime \prime }-x \left (5-4 x \right ) y^{\prime }+\left (9-4 x \right ) y = 0\)

9306

136

\(2 x^{2} \left (x +2\right ) y^{\prime \prime }+x^{2} y^{\prime }+\left (1-x \right ) y = 0\)

9307

137

\(2 x^{2} \left (x +1\right ) y^{\prime \prime }-x \left (6-x \right ) y^{\prime }+\left (8-x \right ) y = 0\)

9308

138

\(x^{2} \left (2 x +1\right ) y^{\prime \prime }+x \left (5+9 x \right ) y^{\prime }+\left (3 x +4\right ) y = 0\)

9309

139

\(x^{2} \left (-2 x +1\right ) y^{\prime \prime }-x \left (4 x +5\right ) y^{\prime }+\left (9+4 x \right ) y = 0\)

9310

140

\(x^{2} \left (1-x \right ) y^{\prime \prime }+x \left (7+x \right ) y^{\prime }+\left (9-x \right ) y = 0\)

9311

141

\(x^{2} y^{\prime \prime }-x \left (-x^{2}+1\right ) y^{\prime }+\left (x^{2}+1\right ) y = 0\)

9312

142

\(x^{2} \left (x^{2}+1\right ) y^{\prime \prime }-3 x \left (-x^{2}+1\right ) y^{\prime }+4 y = 0\)

9313

143

\(4 x^{2} y^{\prime \prime }+2 x^{3} y^{\prime }+\left (3 x^{2}+1\right ) y = 0\)

9314

144

\(x^{2} \left (x^{2}+1\right ) y^{\prime \prime }-x \left (-2 x^{2}+1\right ) y^{\prime }+y = 0\)

9315

145

\(2 x^{2} \left (x^{2}+2\right ) y^{\prime \prime }+7 x^{3} y^{\prime }+\left (3 x^{2}+1\right ) y = 0\)

9316

146

\(x^{2} \left (x^{2}+1\right ) y^{\prime \prime }-x \left (-4 x^{2}+1\right ) y^{\prime }+\left (2 x^{2}+1\right ) y = 0\)

9317

147

\(4 x^{2} \left (x^{2}+4\right ) y^{\prime \prime }+3 x \left (3 x^{2}+8\right ) y^{\prime }+\left (-9 x^{2}+1\right ) y = 0\)

9318

148

\(3 x^{2} \left (x^{2}+3\right ) y^{\prime \prime }+x \left (11 x^{2}+3\right ) y^{\prime }+\left (5 x^{2}+1\right ) y = 0\)

9319

149

\(9 x^{2} y^{\prime \prime }-3 x \left (-2 x^{2}+7\right ) y^{\prime }+\left (2 x^{2}+25\right ) y = 0\)

9320

150

\(x^{2} y^{\prime \prime }-x \left (-x^{2}+1\right ) y^{\prime }+\left (x^{2}+1\right ) y = 0\)

9321

151

\(x^{2} \left (-2 x +1\right ) y^{\prime \prime }+3 x y^{\prime }+\left (4 x +1\right ) y = 0\)

9322

152

\(x \left (x +1\right ) y^{\prime \prime }+\left (1-x \right ) y^{\prime }+y = 0\)

9323

153

\(x^{2} \left (1-x \right ) y^{\prime \prime }-x \left (3-5 x \right ) y^{\prime }+\left (4-5 x \right ) y = 0\)

9324

154

\(x^{2} \left (x^{2}+1\right ) y^{\prime \prime }-x \left (9 x^{2}+1\right ) y^{\prime }+\left (25 x^{2}+1\right ) y = 0\)

9325

155

\(9 x^{2} y^{\prime \prime }+3 x \left (-x^{2}+1\right ) y^{\prime }+\left (7 x^{2}+1\right ) y = 0\)

9326

156

\(x \left (x^{2}+1\right ) y^{\prime \prime }+\left (-x^{2}+1\right ) y^{\prime }-8 x y = 0\)

9327

157

\(4 x^{2} y^{\prime \prime }+2 x \left (-x^{2}+4\right ) y^{\prime }+\left (7 x^{2}+1\right ) y = 0\)

9328

158

\(4 x^{2} \left (x +1\right ) y^{\prime \prime }+8 x^{2} y^{\prime }+\left (x +1\right ) y = 0\)

9329

159

\(9 x^{2} \left (x +3\right ) y^{\prime \prime }+3 x \left (3+7 x \right ) y^{\prime }+\left (3+4 x \right ) y = 0\)

9330

160

\(x^{2} \left (-x^{2}+2\right ) y^{\prime \prime }-x \left (3 x^{2}+2\right ) y^{\prime }+\left (-x^{2}+2\right ) y = 0\)

9331

161

\(16 x^{2} \left (x^{2}+1\right ) y^{\prime \prime }+8 x \left (9 x^{2}+1\right ) y^{\prime }+\left (49 x^{2}+1\right ) y = 0\)

9332

162

\(x^{2} \left (3 x +4\right ) y^{\prime \prime }-x \left (4-3 x \right ) y^{\prime }+4 y = 0\)

9333

163

\(4 x^{2} \left (x^{2}+3 x +1\right ) y^{\prime \prime }+8 x^{2} \left (2 x +3\right ) y^{\prime }+\left (9 x^{2}+3 x +1\right ) y = 0\)

9334

164

\(x^{2} \left (1-x \right )^{2} y^{\prime \prime }-x \left (-3 x^{2}+2 x +1\right ) y^{\prime }+\left (x^{2}+1\right ) y = 0\)

9335

165

\(9 x^{2} \left (x^{2}+x +1\right ) y^{\prime \prime }+3 x \left (13 x^{2}+7 x +1\right ) y^{\prime }+\left (25 x^{2}+4 x +1\right ) y = 0\)

9336

166

\(2 x^{2} \left (x +2\right ) y^{\prime \prime }-x \left (4-7 x \right ) y^{\prime }-\left (5-3 x \right ) y = 0\)

9337

167

\(x^{2} \left (-2 x +1\right ) y^{\prime \prime }+x \left (8-9 x \right ) y^{\prime }+\left (6-3 x \right ) y = 0\)

9338

168

\(x^{2} \left (x^{2}+1\right ) y^{\prime \prime }+x \left (10 x^{2}+3\right ) y^{\prime }-\left (-14 x^{2}+15\right ) y = 0\)

9339

169

\(x^{2} \left (-2 x^{2}+1\right ) y^{\prime \prime }+x \left (-13 x^{2}+7\right ) y^{\prime }-14 x^{2} y = 0\)

9340

170

\(4 x^{2} \left (x +1\right ) y^{\prime \prime }+4 x \left (2 x +1\right ) y^{\prime }-\left (3 x +1\right ) y = 0\)

9341

171

\(2 x^{2} \left (2+3 x \right ) y^{\prime \prime }+x \left (4+21 x \right ) y^{\prime }-\left (1-9 x \right ) y = 0\)

9342

172

\(x^{2} y^{\prime \prime }+x \left (x +2\right ) y^{\prime }-\left (2-3 x \right ) y = 0\)

9343

173

\(4 x^{2} \left (x +1\right ) y^{\prime \prime }+4 x \left (3+8 x \right ) y^{\prime }-\left (5-49 x \right ) y = 0\)

9344

174

\(x^{2} \left (x +1\right ) y^{\prime \prime }-x \left (3+10 x \right ) y^{\prime }+30 x y = 0\)

9345

175

\(x^{2} y^{\prime \prime }+x \left (x +1\right ) y^{\prime }-3 \left (x +3\right ) y = 0\)

9346

176

\(x^{2} \left (2 x +1\right ) y^{\prime \prime }+x \left (9+13 x \right ) y^{\prime }+\left (7+5 x \right ) y = 0\)

9347

177

\(4 x^{2} \left (2 x +1\right ) y^{\prime \prime }-2 x \left (4-x \right ) y^{\prime }-\left (7+5 x \right ) y = 0\)

9348

178

\(3 x^{2} \left (x +3\right ) y^{\prime \prime }-x \left (15+x \right ) y^{\prime }-20 y = 0\)

9349

179

\(x^{2} \left (x +1\right ) y^{\prime \prime }+x \left (1-10 x \right ) y^{\prime }-\left (9-10 x \right ) y = 0\)

9350

180

\(x^{2} \left (x +1\right ) y^{\prime \prime }+3 x^{2} y^{\prime }-\left (6-x \right ) y = 0\)

9351

181

\(x^{2} \left (2 x +1\right ) y^{\prime \prime }-2 x \left (3+14 x \right ) y^{\prime }+\left (6+100 x \right ) y = 0\)

9352

182

\(x^{2} \left (x +1\right ) y^{\prime \prime }-x \left (6+11 x \right ) y^{\prime }+\left (6+32 x \right ) y = 0\)

9353

183

\(4 x^{2} \left (x +1\right ) y^{\prime \prime }+4 x \left (4 x +1\right ) y^{\prime }-\left (49+27 x \right ) y = 0\)

9354

184

\(x^{2} \left (x^{2}+1\right ) y^{\prime \prime }-x \left (-2 x^{2}+7\right ) y^{\prime }+12 y = 0\)

9355

185

\(x^{2} y^{\prime \prime }-x \left (-x^{2}+7\right ) y^{\prime }+12 y = 0\)

9356

186

\(x^{2} y^{\prime \prime }+x \left (2 x^{2}+1\right ) y^{\prime }-\left (-10 x^{2}+1\right ) y = 0\)

9357

187

\(x^{2} y^{\prime \prime }+x \left (-2 x^{2}+1\right ) y^{\prime }-4 \left (2 x^{2}+1\right ) y = 0\)

9358

188

\(x^{2} y^{\prime \prime }+x \left (-3 x^{2}+1\right ) y^{\prime }-4 \left (-3 x^{2}+1\right ) y = 0\)

9359

189

\(x^{2} \left (x^{2}+1\right ) y^{\prime \prime }+x \left (11 x^{2}+5\right ) y^{\prime }+24 x^{2} y = 0\)

9360

190

\(4 x^{2} \left (x^{2}+1\right ) y^{\prime \prime }+8 x y^{\prime }-\left (-x^{2}+35\right ) y = 0\)

9361

191

\(x^{2} \left (x^{2}+1\right ) y^{\prime \prime }-x \left (-x^{2}+5\right ) y^{\prime }-\left (25 x^{2}+7\right ) y = 0\)

9362

192

\(x^{2} \left (x^{2}+1\right ) y^{\prime \prime }+x \left (2 x^{2}+5\right ) y^{\prime }-21 y = 0\)

9363

193

\(4 x^{2} \left (x^{2}+1\right ) y^{\prime \prime }+4 x \left (x^{2}+2\right ) y^{\prime }-\left (x^{2}+15\right ) y = 0\)

9364

194

\(y^{\prime \prime }-\frac {2 \left (t +1\right ) y^{\prime }}{t^{2}+2 t -1}+\frac {2 y}{t^{2}+2 t -1} = 0\)

9365

195

\(y^{\prime \prime }-4 y^{\prime } t +\left (4 t^{2}-2\right ) y = 0\)

9366

196

\(\left (-t^{2}+1\right ) y^{\prime \prime }-2 y^{\prime } t +2 y = 0\)

9367

197

\(\left (t^{2}+1\right ) y^{\prime \prime }-2 y^{\prime } t +2 y = 0\)

9368

198

\(\left (-t^{2}+1\right ) y^{\prime \prime }-2 y^{\prime } t +6 y = 0\)

9369

199

\(\left (2 t +1\right ) y^{\prime \prime }-4 \left (t +1\right ) y^{\prime }+4 y = 0\)

9370

200

\(t^{2} y^{\prime \prime }+y^{\prime } t +\left (t^{2}-\frac {1}{4}\right ) y = 0\)

9371

201

\(y^{\prime \prime }-\frac {2 t y^{\prime }}{t^{2}+1}+\frac {2 y}{t^{2}+1} = 0\)

9372

202

\(y^{\prime \prime }+\left (t^{2}+2 t +1\right ) y^{\prime }-\left (4+4 t \right ) y = 0\)

9373

204

\(2 t y^{\prime \prime }+\left (1-2 t \right ) y^{\prime }-y = 0\)

9374

205

\(2 t y^{\prime \prime }+\left (t +1\right ) y^{\prime }-2 y = 0\)

9375

206

\(2 t^{2} y^{\prime \prime }-y^{\prime } t +\left (t +1\right ) y = 0\)

9376

207

\(2 t^{2} y^{\prime \prime }+\left (t^{2}-t \right ) y^{\prime }+y = 0\)

9377

208

\(t^{2} y^{\prime \prime }+\left (-t^{2}+t \right ) y^{\prime }-y = 0\)

9378

209

\(t y^{\prime \prime }-\left (t^{2}+2\right ) y^{\prime }+t y = 0\)

9379

210

\(t^{2} y^{\prime \prime }+t \left (t +1\right ) y^{\prime }-y = 0\)

9380

211

\(t y^{\prime \prime }-\left (4+t \right ) y^{\prime }+2 y = 0\)

9381

212

\(t^{2} y^{\prime \prime }+\left (t^{2}-3 t \right ) y^{\prime }+3 y = 0\)

9382

213

\(t y^{\prime \prime }+y^{\prime } t +2 y = 0\)

9383

214

\(t y^{\prime \prime }+\left (-t^{2}+1\right ) y^{\prime }+4 t y = 0\)

9384

215

\(t^{2} y^{\prime \prime }-t \left (t +1\right ) y^{\prime }+y = 0\)

9385

216

\(y^{\prime \prime }+4 x y^{\prime }+\left (4 x^{2}+6\right ) y = 0\)

9386

217

\(\left (-z^{2}+1\right ) y^{\prime \prime }-3 z y^{\prime }+\lambda y = 0\)

9387

218

\(4 z y^{\prime \prime }+2 \left (1-z \right ) y^{\prime }-y = 0\)

9388

219

\(f^{\prime \prime }+2 \left (z -1\right ) f^{\prime }+4 f = 0\)

9389

220

\(z y^{\prime \prime }-2 y^{\prime }+y z = 0\)

9390

221

\(z y^{\prime \prime }+\left (2 z -3\right ) y^{\prime }+\frac {4 y}{z} = 0\)

9391

222

\(y^{\prime \prime }+2 x y^{\prime }+4 y = 0\)

9392

223

\(y^{\prime \prime }+x y^{\prime }+3 y = 0\)

9393

224

\(y^{\prime \prime }-x^{2} y^{\prime }-3 x y = 0\)

9394

225

\(\left (-4 x^{2}+1\right ) y^{\prime \prime }-20 x y^{\prime }-16 y = 0\)

9395

226

\(\left (x^{2}-1\right ) y^{\prime \prime }-6 x y^{\prime }+12 y = 0\)

9396

227

\(y^{\prime \prime }+x y^{\prime }+\left (x +2\right ) y = 0\)

9397

228

\(\left (2 x^{2}+1\right ) y^{\prime \prime }+7 x y^{\prime }+2 y = 0\)

9398

229

\(4 y^{\prime \prime }+x y^{\prime }+4 y = 0\)

9399

230

\(y^{\prime \prime }+x y^{\prime }-4 y = 0\)

9400

231

\(4 x y^{\prime \prime }-x y^{\prime }+2 y = 0\)

9401

232

\(6 x^{2} y^{\prime \prime }+x \left (1+18 x \right ) y^{\prime }+\left (1+12 x \right ) y = 0\)

9402

233

\(3 x^{2} y^{\prime \prime }-x \left (8+x \right ) y^{\prime }+6 y = 0\)

9403

234

\(2 x^{2} y^{\prime \prime }-x \left (2 x +1\right ) y^{\prime }+2 \left (4 x -1\right ) y = 0\)

9404

235

\(4 x^{2} y^{\prime \prime }-4 x^{2} y^{\prime }+\left (2 x +1\right ) y = 0\)

9405

236

\(x^{2} y^{\prime \prime }+x \left (3-2 x \right ) y^{\prime }+\left (-2 x +1\right ) y = 0\)

9406

237

\(x^{2} y^{\prime \prime }-x \left (x +3\right ) y^{\prime }+\left (4-x \right ) y = 0\)

9407

238

\(x^{2} y^{\prime \prime }+x \left (3-x \right ) y^{\prime }+y = 0\)

9408

239

\(x^{2} y^{\prime \prime }-\left (2 \sqrt {5}-1\right ) x y^{\prime }+\left (\frac {19}{4}-3 x^{2}\right ) y = 0\)

9409

240

\(x^{2} y^{\prime \prime }+x \left (x -3\right ) y^{\prime }+\left (4-x \right ) y = 0\)

9410

241

\(x^{2} y^{\prime \prime }+x^{2} y^{\prime }-\left (x +2\right ) y = 0\)

9411

242

\(x^{2} y^{\prime \prime }+2 x^{2} y^{\prime }+\left (x -\frac {3}{4}\right ) y = 0\)

9412

243

\(x^{2} \left (x +1\right ) y^{\prime \prime }+x^{2} y^{\prime }-2 y = 0\)

9413

244

\(x^{2} y^{\prime \prime }+x \left (x^{2}+6\right ) y^{\prime }+6 y = 0\)

9414

245

\(x^{2} y^{\prime \prime }+x \left (1-x \right ) y^{\prime }-y = 0\)

9415

246

\(x^{2} y^{\prime \prime }-x \left (x +3\right ) y^{\prime }+4 y = 0\)

9416

247

\(x^{2} y^{\prime \prime }-x^{2} y^{\prime }-2 y = 0\)

9417

248

\(x^{2} y^{\prime \prime }-x^{2} y^{\prime }-\left (2+3 x \right ) y = 0\)

9418

249

\(x^{2} y^{\prime \prime }+x \left (5-x \right ) y^{\prime }+4 y = 0\)

9419

250

\(4 x^{2} y^{\prime \prime }+4 x \left (1-x \right ) y^{\prime }+\left (2 x -9\right ) y = 0\)

9420

251

\(x^{2} y^{\prime \prime }+2 x \left (x +2\right ) y^{\prime }+2 \left (x +1\right ) y = 0\)

9421

252

\(x^{2} y^{\prime \prime }-x \left (1-x \right ) y^{\prime }+\left (1-x \right ) y = 0\)

9422

253

\(4 x^{2} y^{\prime \prime }+4 x \left (2 x +1\right ) y^{\prime }+\left (4 x -1\right ) y = 0\)

9423

254

\(x^{2} y^{\prime \prime }+x \left (x +4\right ) y^{\prime }+\left (x +2\right ) y = 0\)

9424

255

\(x^{2} y^{\prime \prime }+x y^{\prime }+\left (x^{2}-\frac {9}{4}\right ) y = 0\)

9425

256

\(x y^{\prime \prime }+2 y^{\prime }+x y = 0\)

9426

257

\(2 x y^{\prime \prime }+5 \left (-2 x +1\right ) y^{\prime }-5 y = 0\)

9427

258

\(x^{2} y^{\prime \prime }+x y^{\prime }+\left (x^{2}-\frac {1}{4}\right ) y = 0\)

9428

259

\(x y^{\prime \prime }+\left (x +n \right ) y^{\prime }+\left (n +1\right ) y = 0\)

9429

260

\(x^{4} y^{\prime \prime }+x y^{\prime }+y = 0\)

9430

261

\(x^{2} y^{\prime \prime }+\left (2 x^{2}+x \right ) y^{\prime }-4 y = 0\)

9431

262

\(\left (4 x^{3}-14 x^{2}-2 x \right ) y^{\prime \prime }-\left (6 x^{2}-7 x +1\right ) y^{\prime }+\left (6 x -1\right ) y = 0\)

9432

263

\(x^{2} y^{\prime \prime }+x^{2} y^{\prime }+\left (x -2\right ) y = 0\)

9433

264

\(x^{2} y^{\prime \prime }-x^{2} y^{\prime }+\left (x -2\right ) y = 0\)

9434

265

\(x^{2} \left (1-4 x \right ) y^{\prime \prime }-\frac {x y^{\prime }}{2}-\frac {3 x y}{4} = 0\)

9435

266

\(x^{2} y^{\prime \prime }+\left (x^{2}+x \right ) y^{\prime }+\left (x -9\right ) y = 0\)

9436

267

\(x^{2} y^{\prime \prime }+x \left (x +1\right ) y^{\prime }+\left (3 x -1\right ) y = 0\)

9437

268

\(x^{2} y^{\prime \prime }-\left (x^{2}+4 x \right ) y^{\prime }+4 y = 0\)

9438

269

\(2 x^{2} y^{\prime \prime }-\left (2+3 x \right ) y^{\prime }+\frac {\left (2 x -1\right ) y}{x} = 0\)

9439

270

\(x \left (1-x \right ) y^{\prime \prime }+\left (\frac {3}{2}-2 x \right ) y^{\prime }-\frac {y}{4} = 0\)

9440

271

\(2 x \left (1-x \right ) y^{\prime \prime }+x y^{\prime }-y = 0\)

9441

272

\(2 x \left (1-x \right ) y^{\prime \prime }+\left (1-11 x \right ) y^{\prime }-10 y = 0\)

9442

273

\(x \left (1-x \right ) y^{\prime \prime }+\frac {\left (-2 x +1\right ) y^{\prime }}{3}+\frac {20 y}{9} = 0\)

9443

274

\(4 y^{\prime \prime }+\frac {3 \left (-x^{2}+2\right ) y}{\left (-x^{2}+1\right )^{2}} = 0\)

9444

275

\(u^{\prime \prime }-\frac {2 u^{\prime }}{x}-a^{2} u = 0\)

9445

276

\(u^{\prime \prime }+\frac {2 u^{\prime }}{x}-a^{2} u = 0\)

9446

277

\(u^{\prime \prime }+\frac {2 u^{\prime }}{x}+a^{2} u = 0\)

9447

278

\(u^{\prime \prime }+\frac {4 u^{\prime }}{x}-a^{2} u = 0\)

9448

279

\(u^{\prime \prime }+\frac {4 u^{\prime }}{x}+a^{2} u = 0\)

9449

280

\(y^{\prime \prime }-a^{2} y = \frac {6 y}{x^{2}}\)

9450

281

\(y^{\prime \prime }+n^{2} y = \frac {6 y}{x^{2}}\)

9451

282

\(x^{2} y^{\prime \prime }+x y^{\prime }-\left (x^{2}+\frac {1}{4}\right ) y = 0\)

9452

283

\(x^{2} y^{\prime \prime }+x y^{\prime }+\frac {\left (-9 a^{2}+4 x^{2}\right ) y}{4 a^{2}} = 0\)

9453

284

\(x^{2} y^{\prime \prime }+x y^{\prime }+\left (x^{2}-\frac {25}{4}\right ) y = 0\)

9454

285

\(y^{\prime \prime }+q y^{\prime } = \frac {2 y}{x^{2}}\)

9455

286

\(x y^{\prime \prime }+3 y^{\prime }+4 x^{3} y = 0\)

9456

287

\(\left (x^{2}+2 x \right ) y^{\prime \prime }-2 \left (x +1\right ) y^{\prime }+2 y = 0\)

9457

288

\(\left (x^{2}+2 x \right ) y^{\prime \prime }-2 \left (x +1\right ) y^{\prime }+2 y = 0\)

9458

289

\(\left (x^{2}+1\right ) y^{\prime \prime }-2 x y^{\prime }+2 y = 0\)

9459

290

\(\left (x^{2}+1\right ) y^{\prime \prime }-2 x y^{\prime }+2 y = 0\)

9460

291

\(y^{\prime \prime }-4 x y^{\prime }+\left (4 x^{2}-2\right ) y = 0\)

9461

292

\(y^{\prime \prime }-4 x y^{\prime }+\left (4 x^{2}-2\right ) y = 0\)

9462

293

\(\left (2 x -3\right ) y^{\prime \prime }-x y^{\prime }+y = 0\)

9463

294

\(y^{\prime \prime }-x y^{\prime }-3 y = 0\)

9464

295

\(\left (x^{2}+1\right ) y^{\prime \prime }-x y^{\prime }+y = 0\)

9465

296

\(y^{\prime \prime }-x y^{\prime }+2 y = 0\)

9466

297

\(\left (-x^{2}+1\right ) y^{\prime \prime }-y^{\prime }+y = 0\)

9467

298

\(x \left (x +1\right )^{2} y^{\prime \prime }+\left (-x^{2}+1\right ) y^{\prime }+\left (x -1\right ) y = 0\)

9468

299

\(2 x y^{\prime \prime }-y^{\prime }+2 y = 0\)

9469

300

\(x y^{\prime \prime }+x y^{\prime }-2 y = 0\)

9470

301

\(x \left (x -1\right )^{2} y^{\prime \prime }-2 y = 0\)

9471

302

\(y^{\prime \prime }-2 x y^{\prime }+x^{2} y = 0\)

9472

303

\(x \left (-x^{2}+2\right ) y^{\prime \prime }-\left (x^{2}+4 x +2\right ) \left (\left (1-x \right ) y^{\prime }+y\right ) = 0\)

9473

304

\(x^{2} \left (x +1\right ) y^{\prime \prime }-\left (2 x +1\right ) \left (-y+x y^{\prime }\right ) = 0\)

9474

305

\(2 \left (2-x \right ) x^{2} y^{\prime \prime }-x \left (4-x \right ) y^{\prime }+\left (3-x \right ) y = 0\)

9475

306

\(x^{2} \left (1-x \right ) y^{\prime \prime }+\left (5 x -4\right ) x y^{\prime }+\left (6-9 x \right ) y = 0\)

9476

307

\(x y^{\prime \prime }+\left (4 x^{2}+1\right ) y^{\prime }+4 x \left (x^{2}+1\right ) y = 0\)

9477

309

\(y^{\prime \prime }-2 x y^{\prime }+8 y = 0\)

9478

310

\(\left (-x^{2}+1\right ) y^{\prime \prime }-2 x y^{\prime }+12 y = 0\)

9479

311

\(x \left (x +2\right ) y^{\prime \prime }+2 \left (x +1\right ) y^{\prime }-2 y = 0\)

9480

313

\(x \left (x +2\right ) y^{\prime \prime }+\left (x +1\right ) y^{\prime }-4 y = 0\)

9481

314

\(\left (x -1\right ) y^{\prime \prime }-x y^{\prime }+y = 0\)

9482

315

\(\left (x^{2}+1\right ) y^{\prime \prime }-2 x y^{\prime }+2 y = 0\)

9483

316

\(\left (x^{2}-2 x +10\right ) y^{\prime \prime }+x y^{\prime }-4 y = 0\)

9484

317

\(\left (x^{2}-2 x +10\right ) y^{\prime \prime }+x y^{\prime }-4 y = 0\)

9485

318

\(y^{\prime \prime }-x y^{\prime }+2 y = 0\)

9486

319

\(\left (x +2\right ) y^{\prime \prime }+x y^{\prime }-y = 0\)

9487

320

\(\left (x^{2}+1\right ) y^{\prime \prime }-6 y = 0\)

9488

321

\(\left (x^{2}+2\right ) y^{\prime \prime }+3 x y^{\prime }-y = 0\)

9489

322

\(\left (x -1\right ) y^{\prime \prime }-x y^{\prime }+y = 0\)

9490

325

\(x^{2} y^{\prime \prime }+\left (\frac {5}{3} x +x^{2}\right ) y^{\prime }-\frac {y}{3} = 0\)

9491

326

\(2 x y^{\prime \prime }-y^{\prime }+2 y = 0\)

9492

327

\(2 x y^{\prime \prime }-\left (2 x +3\right ) y^{\prime }+y = 0\)

9493

328

\(2 x^{2} y^{\prime \prime }+3 x y^{\prime }+\left (2 x -1\right ) y = 0\)

9494

329

\(x y^{\prime \prime }+2 y^{\prime }-x y = 0\)

9495

330

\(x^{2} y^{\prime \prime }+x y^{\prime }+\left (x^{2}-\frac {1}{4}\right ) y = 0\)

9496

331

\(x y^{\prime \prime }+\left (x -6\right ) y^{\prime }-3 y = 0\)

9497

332

\(x^{4} y^{\prime \prime }+\lambda y = 0\)

9498

333

\(4 x^{2} y^{\prime \prime }+4 x y^{\prime }+\left (4 x^{2}-25\right ) y = 0\)

9499

334

\(x^{2} y^{\prime \prime }+x y^{\prime }+\left (36 x^{2}-\frac {1}{4}\right ) y = 0\)

9500

335

\(x^{2} y^{\prime \prime }+\left (x^{2}-2\right ) y = 0\)

9501

336

\(x y^{\prime \prime }+3 y^{\prime }+x^{3} y = 0\)

9502

337

\(x^{2} y^{\prime \prime }+4 x y^{\prime }+\left (x^{2}+2\right ) y = 0\)

9503

338

\(16 x^{2} y^{\prime \prime }+32 x y^{\prime }+\left (x^{4}-12\right ) y = 0\)

9504

339

\(y^{\prime \prime }-x^{2} y^{\prime }+x y = 0\)

9505

340

\(x y^{\prime \prime }-\left (x +2\right ) y^{\prime }+2 y = 0\)

9506

341

\(y^{\prime \prime }+x y^{\prime }+2 y = 0\)

9507

342

\(\left (-x^{2}+1\right ) y^{\prime \prime }-2 x y^{\prime }+2 y = 0\)

9508

343

\(y^{\prime \prime }-4 x y^{\prime }+\left (4 x^{2}-2\right ) y = 0\)

9509

344

\(\left (-x^{2}+1\right ) y^{\prime \prime }-2 x y^{\prime }+30 y = 0\)

9510

345

\(x y^{\prime \prime }+2 y^{\prime }+x y = 0\)

9511

346

\(x y^{\prime \prime }+\left (2 x +1\right ) y^{\prime }+\left (x +1\right ) y = 0\)

9512

347

\(2 x \left (x -1\right ) y^{\prime \prime }-\left (x +1\right ) y^{\prime }+y = 0\)

9513

348

\(x y^{\prime \prime }+2 y^{\prime }+4 x y = 0\)

9514

349

\(x y^{\prime \prime }+\left (2-2 x \right ) y^{\prime }+\left (x -2\right ) y = 0\)

9515

350

\(x^{2} y^{\prime \prime }+6 x y^{\prime }+\left (4 x^{2}+6\right ) y = 0\)

9516

351

\(x y^{\prime \prime }+\left (-2 x +1\right ) y^{\prime }+\left (x -1\right ) y = 0\)

9517

352

\(x \left (1-x \right ) y^{\prime \prime }+\left (\frac {1}{2}+2 x \right ) y^{\prime }-2 y = 0\)

9518

353

\(4 \left (t^{2}-3 t +2\right ) y^{\prime \prime }-2 y^{\prime }+y = 0\)

9519

354

\(2 \left (t^{2}-5 t +6\right ) y^{\prime \prime }+\left (2 t -3\right ) y^{\prime }-8 y = 0\)

9520

355

\(3 t \left (t +1\right ) y^{\prime \prime }+y^{\prime } t -y = 0\)

9521

356

\(x^{2} y^{\prime \prime }+\frac {\left (x +\frac {3}{4}\right ) y}{4} = 0\)

9522

357

\(x^{2} y^{\prime \prime }+x y^{\prime }+\frac {\left (x^{2}-1\right ) y}{4} = 0\)

9523

358

\(x y^{\prime \prime }+\left (-2 x +1\right ) y^{\prime }+\left (x -1\right ) y = 0\)

9524

359

\(x y^{\prime \prime }-\left (x +1\right ) y^{\prime }+y = 0\)

9525

360

\(x y^{\prime \prime }+3 y^{\prime }+4 x^{3} y = 0\)

9526

361

\(x^{2} \left (-x^{2}+1\right ) y^{\prime \prime }+2 x \left (-x^{2}+1\right ) y^{\prime }-2 y = 0\)

9527

362

\(2 x y^{\prime \prime }+\left (x -2\right ) y^{\prime }-y = 0\)

9528

363

\(x y^{\prime \prime }+2 y^{\prime }+x y = 0\)

9529

364

\(y^{\prime \prime }+2 x^{2} y^{\prime }+\left (x^{4}+2 x -1\right ) y = 0\)

9530

365

\(u^{\prime \prime }+\frac {u}{x^{2}} = 0\)

9531

366

\(u^{\prime \prime }-\left (2 x +1\right ) u^{\prime }+\left (x^{2}+x -1\right ) u = 0\)

9532

367

\(y^{\prime \prime }+2 y^{\prime }+\left (1+\frac {2}{\left (3 x +1\right )^{2}}\right ) y = 0\)

9533

368

\(x^{2} y^{\prime \prime }-2 x y^{\prime }+\left (x^{2}+2\right ) y = 0\)

9534

369

\(y^{\prime \prime }+\frac {2 y^{\prime }}{x}-\frac {2 y}{\left (x +1\right )^{2}} = 0\)

9535

370

\(y^{\prime \prime }+\frac {y}{2 x^{4}} = 0\)

9536

371

\(y^{\prime \prime }-x y^{\prime }-x y = 0\)

9537

372

\(y^{\prime \prime }-x y^{\prime }-x y = 0\)

9538

373

\(y^{\prime \prime }-x y^{\prime }-x y = 0\)

9539

374

\(y^{\prime \prime }-x y^{\prime }-x y = 0\)

9540

375

\(y^{\prime \prime }-x y^{\prime }-x y = 0\)

9541

376

\(y^{\prime \prime }-x y^{\prime }-x y = 0\)

9542

377

\(y^{\prime \prime }-x y^{\prime }-x y = 0\)

9543

378

\(y^{\prime \prime }-x y^{\prime }-x y = 0\)

9544

379

\(y^{\prime \prime }-x y^{\prime }-x y = 0\)

9545

380

\(y^{\prime \prime }-x y^{\prime }-x y = 0\)

9546

381

\(y^{\prime \prime }-x y^{\prime }-x y = 0\)

9547

382

\(x y^{\prime \prime }+2 y^{\prime }+x y = 0\)

9548

383

\(2 x^{2} y^{\prime \prime }+3 x y^{\prime }-x y = 0\)

9549

384

\(x^{2} y^{\prime \prime }+\left (3 x^{2}+2 x \right ) y^{\prime }-2 y = 0\)

9550

385

\(2 x^{2} \left (x^{2}+x +1\right ) y^{\prime \prime }+x \left (11 x^{2}+11 x +9\right ) y^{\prime }+\left (7 x^{2}+10 x +6\right ) y = 0\)

9551

388

\(x y^{\prime \prime }+\left (x +1\right ) y^{\prime }+2 y = 0\)

9552

389

\(x^{2} \left (x^{2}-2 x +1\right ) y^{\prime \prime }-x \left (x +3\right ) y^{\prime }+\left (x +4\right ) y = 0\)

9553

390

\(2 x^{2} \left (x +2\right ) y^{\prime \prime }+5 x^{2} y^{\prime }+\left (x +1\right ) y = 0\)

9554

391

\(x^{2} y^{\prime \prime }+4 x y^{\prime }+\left (x^{2}+2\right ) y = 0\)

9555

392

\(x^{2} y^{\prime \prime }+x y^{\prime }+\left (x^{2}-\frac {1}{4}\right ) y = 0\)

9556

394

\(x^{2} y^{\prime \prime }-x y^{\prime }-\left (x^{2}+\frac {5}{4}\right ) y = 0\)

9557

395

\(x^{2} y^{\prime \prime }+x y^{\prime }+\left (x^{2}-\frac {1}{4}\right ) y = 0\)

9558

396

\(x^{2} y^{\prime \prime }+3 x y^{\prime }+4 x^{4} y = 0\)

9559

398

\(y^{\prime \prime } = \left (x^{2}+3\right ) y\)

9560

399

\(y^{\prime \prime }+2 x y^{\prime }+\left (x^{2}+1\right ) y = 0\)

9561

400

\(x^{3} y^{\prime \prime }+y^{\prime }-\frac {y}{x} = 0\)

9562

401

\(x^{2} y^{\prime \prime }+x y^{\prime }+\left (x^{2}-\frac {1}{4}\right ) y = 0\)

9563

402

\(4 x^{2} y^{\prime \prime }+\left (-8 x^{2}+4 x \right ) y^{\prime }+\left (4 x^{2}-4 x -1\right ) y = 0\)

9564

404

\(y^{\prime \prime }-y^{\prime }+y = 0\)

9565

405

\(\left (x^{2}-1\right ) y^{\prime \prime }-2 x y^{\prime }+2 y = 0\)

9566

406

\(x^{2} y^{\prime \prime }-x \left (x +2\right ) y^{\prime }+\left (x +2\right ) y = 0\)

9567

407

\(\left (x +1\right ) y^{\prime \prime }-\left (x +2\right ) y^{\prime }+y = 0\)

9568

408

\(\left (-x^{2}+1\right ) y^{\prime \prime }+2 x y^{\prime }-2 y = 0\)

9569

409

\(\left (-x^{2}+1\right ) y^{\prime \prime }-2 x y^{\prime }+2 y = 0\)

9570

410

\(x^{2} y^{\prime \prime }+x y^{\prime }+\left (x^{2}-\frac {1}{4}\right ) y = 0\)

9571

411

\(\left (x^{2}-1\right ) y^{\prime \prime }-6 x y^{\prime }+12 y = 0\)

9572

412

\(\left (x^{2}+3\right ) y^{\prime \prime }-7 x y^{\prime }+16 y = 0\)

9573

413

\(\left (x^{2}-1\right ) y^{\prime \prime }+8 x y^{\prime }+12 y = 0\)

9574

414

\(3 y^{\prime \prime }+x y^{\prime }-4 y = 0\)

9575

415

\(5 y^{\prime \prime }-2 x y^{\prime }+10 y = 0\)

9576

416

\(y^{\prime \prime }-x^{2} y^{\prime }-3 x y = 0\)

9577

417

\(\left (x^{2}+1\right ) y^{\prime \prime }+2 x y^{\prime }-2 y = 0\)

9578

418

\(y^{\prime \prime }+x y^{\prime }-2 y = 0\)

9579

419

\(\left (x^{2}-6 x +10\right ) y^{\prime \prime }-4 \left (x -3\right ) y^{\prime }+6 y = 0\)

9580

420

\(\left (x^{2}+6 x \right ) y^{\prime \prime }+\left (3 x +9\right ) y^{\prime }-3 y = 0\)

9581

421

\(t y^{\prime \prime }+\left (t^{2}-1\right ) y^{\prime }+t^{3} y = 0\)

9582

422

\(t^{2} y^{\prime \prime }-t \left (2+t \right ) y^{\prime }+\left (2+t \right ) y = 0\)

9583

423

\(\left (x -1\right ) y^{\prime \prime }-x y^{\prime }+y = 0\)

9584

424

\(x^{2} y^{\prime \prime }-\left (x -\frac {3}{16}\right ) y = 0\)

9585

425

\(x^{2} y^{\prime \prime }+x y^{\prime }+\left (x^{2}-\frac {1}{4}\right ) y = 0\)

9586

426

\(t^{2} y^{\prime \prime }-t \left (2+t \right ) y^{\prime }+\left (2+t \right ) y = 0\)

9587

427

\(t y^{\prime \prime }-\left (t +1\right ) y^{\prime }+y = 0\)

9588

428

\(\left (-t +1\right ) y^{\prime \prime }+y^{\prime } t -y = 0\)

9589

429

\(x^{2} y^{\prime \prime }+x y^{\prime }+\left (x^{2}-\frac {1}{4}\right ) y = 0\)

9590

430

\(t y^{\prime \prime }-\left (t +1\right ) y^{\prime }+y = 0\)

9591

431

\(\left (-t +1\right ) y^{\prime \prime }+y^{\prime } t -y = 0\)

9592

432

\(y^{\prime \prime }+x y^{\prime }+2 y = 0\)

9593

433

\(\left (x^{2}+1\right ) y^{\prime \prime }-4 x y^{\prime }+6 y = 0\)

9594

434

\(\left (1-x \right ) y^{\prime \prime }+x y^{\prime }-y = 0\)

9595

435

\(2 y^{\prime \prime }+x y^{\prime }+3 y = 0\)

9596

436

\(y^{\prime \prime }+x y^{\prime }+2 y = 0\)

9597

437

\(\left (1-x \right ) y^{\prime \prime }+x y^{\prime }-y = 0\)

9598

438

\(y^{\prime \prime }+x y^{\prime }+2 y = 0\)

9599

439

\(\left (-x^{2}+4\right ) y^{\prime \prime }+x y^{\prime }+2 y = 0\)

9600

440

\(4 x^{2} y^{\prime \prime }-4 x y^{\prime }+\left (-16 x^{2}+3\right ) y = 0\)

9601

441

\(\left (x -1\right ) y^{\prime \prime }-x y^{\prime }+y = 0\)

9602

442

\(x^{2} y^{\prime \prime }-2 x y^{\prime }+\left (x^{2}+2\right ) y = 0\)

9603

444

\(\left (x^{2}-2 x \right ) y^{\prime \prime }+\left (-x^{2}+2\right ) y^{\prime }+\left (2 x -2\right ) y = 0\)

9604

445

\(\left (2 x +1\right ) y^{\prime \prime }-2 y^{\prime }-\left (2 x +3\right ) y = 0\)

9605

446

\(4 x^{2} y^{\prime \prime }+\left (-8 x^{2}+4 x \right ) y^{\prime }+\left (4 x^{2}-4 x -1\right ) y = 0\)

9606

447

\(y^{\prime \prime }+4 x y^{\prime }+\left (4 x^{2}+2\right ) y = 0\)

9607

448

\(x^{2} y^{\prime \prime }+2 x \left (x -1\right ) y^{\prime }+\left (x^{2}-2 x +2\right ) y = 0\)

9608

449

\(x^{2} y^{\prime \prime }-x \left (2 x -1\right ) y^{\prime }+\left (x^{2}-x -1\right ) y = 0\)

9609

450

\(\left (-2 x +1\right ) y^{\prime \prime }+2 y^{\prime }+\left (2 x -3\right ) y = 0\)

9610

451

\(2 x y^{\prime \prime }+\left (4 x +1\right ) y^{\prime }+\left (2 x +1\right ) y = 0\)

9611

452

\(x y^{\prime \prime }-\left (2 x +1\right ) y^{\prime }+\left (x +1\right ) y = 0\)

9612

453

\(4 x^{2} y^{\prime \prime }-4 x \left (x +1\right ) y^{\prime }+\left (2 x +3\right ) y = 0\)

9613

454

\(x y^{\prime \prime }+\left (2-2 x \right ) y^{\prime }+\left (x -2\right ) y = 0\)

9614

455

\(x^{2} y^{\prime \prime }-2 x y^{\prime }+2 y = 0\)

9615

456

\(x y^{\prime \prime }-\left (2 x +2\right ) y^{\prime }+\left (x +2\right ) y = 0\)

9616

457

\(x^{2} y^{\prime \prime }-2 x y^{\prime }+\left (x^{2}+2\right ) y = 0\)

9617

458

\(x y^{\prime \prime }-\left (4 x +1\right ) y^{\prime }+\left (2+4 x \right ) y = 0\)

9618

460

\(4 x^{2} y^{\prime \prime }-4 x y^{\prime }+\left (-16 x^{2}+3\right ) y = 0\)

9619

461

\(\left (2 x +1\right ) x y^{\prime \prime }-2 \left (2 x^{2}-1\right ) y^{\prime }-4 \left (x +1\right ) y = 0\)

9620

462

\(\left (x^{2}-2 x \right ) y^{\prime \prime }+\left (-x^{2}+2\right ) y^{\prime }+\left (2 x -2\right ) y = 0\)

9621

463

\(x y^{\prime \prime }-\left (4 x +1\right ) y^{\prime }+\left (2+4 x \right ) y = 0\)

9622

464

\(\left (3 x -1\right ) y^{\prime \prime }-\left (2+3 x \right ) y^{\prime }-\left (6 x -8\right ) y = 0\)

9623

465

\(\left (x +1\right )^{2} y^{\prime \prime }-2 \left (x +1\right ) y^{\prime }-\left (x^{2}+2 x -1\right ) y = 0\)

9624

466

\(4 x^{2} y^{\prime \prime }+\left (-8 x^{2}+4 x \right ) y^{\prime }+\left (4 x^{2}-4 x -1\right ) y = 0\)

9625

467

\(y^{\prime \prime }+4 x y^{\prime }+\left (4 x^{2}+2\right ) y = 0\)

9626

468

\(\left (2 x +1\right ) y^{\prime \prime }-2 y^{\prime }-\left (2 x +3\right ) y = 0\)

9627

469

\(x y^{\prime \prime }-\left (2 x +2\right ) y^{\prime }+\left (x +2\right ) y = 0\)

9628

470

\(x^{2} y^{\prime \prime }-2 x y^{\prime }+\left (x^{2}+2\right ) y = 0\)

9629

472

\(4 x^{2} y^{\prime \prime }-4 x y^{\prime }+\left (-16 x^{2}+3\right ) y = 0\)

9630

473

\(4 x^{2} y^{\prime \prime }-4 x y^{\prime }+\left (4 x^{2}+3\right ) y = 0\)

9631

474

\(x^{2} y^{\prime \prime }-2 x y^{\prime }-\left (x^{2}-2\right ) y = 0\)

9632

475

\(x^{2} y^{\prime \prime }-2 x \left (x +1\right ) y^{\prime }+\left (x^{2}+2 x +2\right ) y = 0\)

9633

476

\(x^{2} y^{\prime \prime }-2 x \left (x +2\right ) y^{\prime }+\left (x^{2}+4 x +6\right ) y = 0\)

9634

477

\(x^{2} y^{\prime \prime }-4 x y^{\prime }+\left (x^{2}+6\right ) y = 0\)

9635

478

\(\left (x -1\right ) y^{\prime \prime }-x y^{\prime }+y = 0\)

9636

479

\(4 x^{2} y^{\prime \prime }-4 x \left (x +1\right ) y^{\prime }+\left (2 x +3\right ) y = 0\)

9637

480

\(\left (3 x -1\right ) y^{\prime \prime }-\left (2+3 x \right ) y^{\prime }-\left (6 x -8\right ) y = 0\)

9638

481

\(\left (x +2\right ) y^{\prime \prime }+x y^{\prime }+3 y = 0\)

9639

482

\(x^{2} \left (1-x \right ) y^{\prime \prime }+x \left (x +4\right ) y^{\prime }+\left (2-x \right ) y = 0\)

9640

483

\(x^{2} \left (x +1\right ) y^{\prime \prime }+x \left (2 x +1\right ) y^{\prime }-\left (4+6 x \right ) y = 0\)

9641

484

\(x^{2} \left (2 x^{2}+1\right ) y^{\prime \prime }+x \left (2 x^{2}+4\right ) y^{\prime }+2 \left (-x^{2}+1\right ) y = 0\)

9642

485

\(x^{2} \left (x^{2}+2\right ) y^{\prime \prime }+2 x \left (x^{2}+5\right ) y^{\prime }+2 \left (-x^{2}+3\right ) y = 0\)

9643

486

\(\left (x^{2}+1\right ) y^{\prime \prime }+6 x y^{\prime }+6 y = 0\)

9644

487

\(\left (x^{2}+1\right ) y^{\prime \prime }+2 x y^{\prime }-2 y = 0\)

9645

488

\(\left (x^{2}+1\right ) y^{\prime \prime }-8 x y^{\prime }+20 y = 0\)

9646

489

\(\left (-x^{2}+1\right ) y^{\prime \prime }-8 x y^{\prime }-12 y = 0\)

9647

490

\(\left (2 x^{2}+1\right ) y^{\prime \prime }+7 x y^{\prime }+2 y = 0\)

9648

491

\(\left (-x^{2}+1\right ) y^{\prime \prime }-5 x y^{\prime }-4 y = 0\)

9649

492

\(\left (x^{2}+1\right ) y^{\prime \prime }-10 x y^{\prime }+28 y = 0\)

9650

493

\(y^{\prime \prime }+x y^{\prime }+2 y = 0\)

9651

495

\(\left (2 x^{2}-8 x +11\right ) y^{\prime \prime }-16 \left (x -2\right ) y^{\prime }+36 y = 0\)

9652

496

\(y^{\prime \prime }+\left (x -3\right ) y^{\prime }+3 y = 0\)

9653

497

\(\left (x^{2}-8 x +14\right ) y^{\prime \prime }-8 \left (x -4\right ) y^{\prime }+20 y = 0\)

9654

498

\(\left (2 x^{2}+4 x +5\right ) y^{\prime \prime }-20 \left (x +1\right ) y^{\prime }+60 y = 0\)

9655

499

\(\left (x^{3}+1\right ) y^{\prime \prime }+7 x^{2} y^{\prime }+9 x y = 0\)

9656

500

\(\left (2 x^{5}+1\right ) y^{\prime \prime }+14 x^{4} y^{\prime }+10 x^{3} y = 0\)

9657

501

\(y^{\prime \prime }+x^{6} y^{\prime }+7 x^{5} y = 0\)

9658

502

\(\left (x^{8}+1\right ) y^{\prime \prime }-16 x^{7} y^{\prime }+72 x^{6} y = 0\)

9659

503

\(y^{\prime \prime }+x^{5} y^{\prime }+6 x^{4} y = 0\)

9660

504

\(\left (3 x +1\right ) y^{\prime \prime }+x y^{\prime }+2 y = 0\)

9661

505

\(\left (3 x^{2}+x +1\right ) y^{\prime \prime }+\left (2+15 x \right ) y^{\prime }+12 y = 0\)

9662

506

\(\left (x +2\right ) y^{\prime \prime }+\left (x +1\right ) y^{\prime }+3 y = 0\)

9663

507

\(\left (x +4\right ) y^{\prime \prime }+\left (x +2\right ) y^{\prime }+2 y = 0\)

9664

508

\(\left (2 x^{2}+3 x \right ) y^{\prime \prime }+10 \left (x +1\right ) y^{\prime }+8 y = 0\)

9665

509

\(x^{2} y^{\prime \prime }-\left (6-7 x \right ) y^{\prime }+8 y = 0\)

9666

510

\(\left (2 x^{2}+x +1\right ) y^{\prime \prime }+\left (1+7 x \right ) y^{\prime }+2 y = 0\)

9667

511

\(\left (x +3\right ) y^{\prime \prime }+\left (2 x +1\right ) y^{\prime }-\left (2-x \right ) y = 0\)

9668

512

\(y^{\prime \prime }+3 x y^{\prime }+\left (2 x^{2}+4\right ) y = 0\)

9669

513

\(\left (2+4 x \right ) y^{\prime \prime }-4 y^{\prime }-\left (6+4 x \right ) y = 0\)

9670

514

\(y^{\prime \prime }-3 x y^{\prime }+\left (2 x^{2}+5\right ) y = 0\)

9671

515

\(2 y^{\prime \prime }+5 x y^{\prime }+\left (2 x^{2}+4\right ) y = 0\)

9672

516

\(y^{\prime \prime }+4 x y^{\prime }+\left (4 x^{2}+2\right ) y = 0\)

9673

517

\(y^{\prime \prime }+4 x y^{\prime }+\left (4 x^{2}+2\right ) y = 0\)

9674

518

\(2 x^{2} \left (x^{2}+x +1\right ) y^{\prime \prime }+x \left (11 x^{2}+11 x +9\right ) y^{\prime }+\left (7 x^{2}+10 x +6\right ) y = 0\)

9675

519

\(3 x^{2} y^{\prime \prime }+2 x \left (-2 x^{2}+x +1\right ) y^{\prime }+\left (-8 x^{2}+2 x \right ) y = 0\)

9676

520

\(12 x^{2} \left (x +1\right ) y^{\prime \prime }+x \left (3 x^{2}+35 x +11\right ) y^{\prime }-\left (-5 x^{2}-10 x +1\right ) y = 0\)

9677

521

\(y^{\prime \prime }+3 y^{\prime }+4 y = 0\)

9678

522

\(18 x^{2} \left (x +1\right ) y^{\prime \prime }+3 x \left (x^{2}+11 x +5\right ) y^{\prime }-\left (-5 x^{2}-2 x +1\right ) y = 0\)

9679

523

\(2 x^{2} y^{\prime \prime }+x \left (2 x +3\right ) y^{\prime }-\left (1-x \right ) y = 0\)

9680

524

\(2 x^{2} y^{\prime \prime }+x \left (x +5\right ) y^{\prime }-\left (2-3 x \right ) y = 0\)

9681

525

\(3 x^{2} y^{\prime \prime }+x \left (x +1\right ) y^{\prime }-y = 0\)

9682

526

\(2 x^{2} y^{\prime \prime }-x y^{\prime }+\left (-2 x +1\right ) y = 0\)

9683

527

\(3 x^{2} y^{\prime \prime }+x \left (x +1\right ) y^{\prime }-\left (3 x +1\right ) y = 0\)

9684

528

\(2 x^{2} \left (x +3\right ) y^{\prime \prime }+x \left (1+5 x \right ) y^{\prime }+\left (x +1\right ) y = 0\)

9685

529

\(x^{2} \left (x +4\right ) y^{\prime \prime }-x \left (1-3 x \right ) y^{\prime }+y = 0\)

9686

530

\(2 x^{2} y^{\prime \prime }+5 x y^{\prime }+\left (x +1\right ) y = 0\)

9687

531

\(6 x^{2} y^{\prime \prime }+x \left (10-x \right ) y^{\prime }-\left (x +2\right ) y = 0\)

9688

532

\(x^{2} \left (3+4 x \right ) y^{\prime \prime }+x \left (11+4 x \right ) y^{\prime }-\left (3+4 x \right ) y = 0\)

9689

533

\(2 x^{2} \left (2+3 x \right ) y^{\prime \prime }+x \left (4+11 x \right ) y^{\prime }-\left (1-x \right ) y = 0\)

9690

534

\(x^{2} \left (x +2\right ) y^{\prime \prime }+5 x \left (1-x \right ) y^{\prime }-\left (2-8 x \right ) y = 0\)

9691

535

\(8 x^{2} \left (-x^{2}+1\right ) y^{\prime \prime }+2 x \left (-13 x^{2}+1\right ) y^{\prime }+\left (-9 x^{2}+1\right ) y = 0\)

9692

536

\(x^{2} \left (x^{2}+1\right ) y^{\prime \prime }-2 x \left (-x^{2}+2\right ) y^{\prime }+4 y = 0\)

9693

537

\(x \left (x^{2}+3\right ) y^{\prime \prime }+\left (-x^{2}+2\right ) y^{\prime }-8 x y = 0\)

9694

538

\(4 x^{2} \left (-x^{2}+1\right ) y^{\prime \prime }+x \left (-19 x^{2}+7\right ) y^{\prime }-\left (14 x^{2}+1\right ) y = 0\)

9695

539

\(3 x^{2} \left (-x^{2}+2\right ) y^{\prime \prime }+x \left (-11 x^{2}+1\right ) y^{\prime }+\left (-5 x^{2}+1\right ) y = 0\)

9696

540

\(2 x^{2} \left (x^{2}+2\right ) y^{\prime \prime }-x \left (-7 x^{2}+12\right ) y^{\prime }+\left (3 x^{2}+7\right ) y = 0\)

9697

541

\(2 x^{2} \left (x^{2}+2\right ) y^{\prime \prime }+x \left (7 x^{2}+4\right ) y^{\prime }-\left (-3 x^{2}+1\right ) y = 0\)

9698

542

\(2 x^{2} \left (2 x^{2}+1\right ) y^{\prime \prime }+5 x \left (6 x^{2}+1\right ) y^{\prime }-\left (-40 x^{2}+2\right ) y = 0\)

9699

543

\(x \left (x^{2}+1\right ) y^{\prime \prime }+\left (7 x^{2}+4\right ) y^{\prime }+8 x y = 0\)

9700

544

\(2 x^{2} \left (x^{2}+1\right ) y^{\prime \prime }+x \left (8 x^{2}+3\right ) y^{\prime }-\left (-4 x^{2}+3\right ) y = 0\)

9701

545

\(9 x^{2} y^{\prime \prime }+3 x \left (x^{2}+3\right ) y^{\prime }-\left (-5 x^{2}+1\right ) y = 0\)

9702

546

\(6 x^{2} y^{\prime \prime }+x \left (6 x^{2}+1\right ) y^{\prime }+\left (9 x^{2}+1\right ) y = 0\)

9703

547

\(9 x^{2} \left (x^{2}+1\right ) y^{\prime \prime }+3 x \left (13 x^{2}+3\right ) y^{\prime }-\left (-25 x^{2}+1\right ) y = 0\)

9704

548

\(4 x^{2} \left (x^{2}+1\right ) y^{\prime \prime }+4 x \left (6 x^{2}+1\right ) y^{\prime }-\left (-25 x^{2}+1\right ) y = 0\)

9705

549

\(8 x^{2} \left (2 x^{2}+1\right ) y^{\prime \prime }+2 x \left (34 x^{2}+5\right ) y^{\prime }-\left (-30 x^{2}+1\right ) y = 0\)

9706

550

\(2 x^{2} \left (x +1\right ) y^{\prime \prime }-x \left (1-3 x \right ) y^{\prime }+y = 0\)

9707

551

\(6 x^{2} \left (2 x^{2}+1\right ) y^{\prime \prime }+x \left (50 x^{2}+1\right ) y^{\prime }+\left (30 x^{2}+1\right ) y = 0\)

9708

552

\(28 x^{2} \left (1-3 x \right ) y^{\prime \prime }-7 x \left (5+9 x \right ) y^{\prime }+7 \left (2+9 x \right ) y = 0\)

9709

553

\(8 x^{2} \left (-x^{2}+2\right ) y^{\prime \prime }+2 x \left (-21 x^{2}+10\right ) y^{\prime }-\left (35 x^{2}+2\right ) y = 0\)

9710

554

\(4 x^{2} \left (x^{2}+3 x +1\right ) y^{\prime \prime }-4 x \left (-3 x^{2}-3 x +1\right ) y^{\prime }+3 \left (x^{2}-x +1\right ) y = 0\)

9711

555

\(3 x^{2} \left (x +1\right )^{2} y^{\prime \prime }-x \left (-11 x^{2}-10 x +1\right ) y^{\prime }+\left (5 x^{2}+1\right ) y = 0\)

9712

556

\(4 x^{2} \left (x^{2}+2 x +3\right ) y^{\prime \prime }-x \left (-15 x^{2}-14 x +3\right ) y^{\prime }+\left (7 x^{2}+3\right ) y = 0\)

9713

557

\(x^{2} \left (x^{2}-2 x +1\right ) y^{\prime \prime }-x \left (x +3\right ) y^{\prime }+\left (x +4\right ) y = 0\)

9714

558

\(2 x^{2} \left (x +2\right ) y^{\prime \prime }+5 x^{2} y^{\prime }+\left (x +1\right ) y = 0\)

9715

559

\(x^{2} \left (-x^{2}+2\right ) y^{\prime \prime }-2 x \left (2 x^{2}+1\right ) y^{\prime }+\left (-2 x^{2}+2\right ) y = 0\)

9716

560

\(x^{2} y^{\prime \prime }-x \left (5-x \right ) y^{\prime }+\left (9-4 x \right ) y = 0\)

9717

561

\(4 x^{2} \left (x^{2}+x +1\right ) y^{\prime \prime }+12 x^{2} \left (x +1\right ) y^{\prime }+\left (3 x^{2}+3 x +1\right ) y = 0\)

9718

562

\(x^{2} \left (x^{2}+x +1\right ) y^{\prime \prime }-x \left (-2 x^{2}-4 x +1\right ) y^{\prime }+y = 0\)

9719

563

\(9 x^{2} y^{\prime \prime }+3 x \left (-2 x^{2}+3 x +5\right ) y^{\prime }+\left (-14 x^{2}+12 x +1\right ) y = 0\)

9720

564

\(x^{2} \left (2 x +1\right ) y^{\prime \prime }+x \left (3 x^{2}+14 x +5\right ) y^{\prime }+\left (12 x^{2}+18 x +4\right ) y = 0\)

9721

565

\(16 x^{2} y^{\prime \prime }+4 x \left (2 x^{2}+x +6\right ) y^{\prime }+\left (18 x^{2}+5 x +1\right ) y = 0\)

9722

566

\(9 x^{2} \left (x +1\right ) y^{\prime \prime }+3 x \left (-x^{2}+11 x +5\right ) y^{\prime }+\left (-7 x^{2}+16 x +1\right ) y = 0\)

9723

567

\(36 x^{2} \left (-2 x +1\right ) y^{\prime \prime }+24 x \left (1-9 x \right ) y^{\prime }+\left (1-70 x \right ) y = 0\)

9724

568

\(x^{2} \left (x +1\right ) y^{\prime \prime }-x \left (3-x \right ) y^{\prime }+4 y = 0\)

9725

569

\(x^{2} \left (-2 x +1\right ) y^{\prime \prime }-x \left (5-4 x \right ) y^{\prime }+\left (9-4 x \right ) y = 0\)

9726

570

\(2 x^{2} \left (x +2\right ) y^{\prime \prime }+x^{2} y^{\prime }+\left (1-x \right ) y = 0\)

9727

571

\(2 x^{2} \left (x +1\right ) y^{\prime \prime }-x \left (6-x \right ) y^{\prime }+\left (8-x \right ) y = 0\)

9728

572

\(x^{2} \left (2 x +1\right ) y^{\prime \prime }+x \left (5+9 x \right ) y^{\prime }+\left (3 x +4\right ) y = 0\)

9729

573

\(x^{2} \left (-2 x +1\right ) y^{\prime \prime }-x \left (5+4 x \right ) y^{\prime }+\left (9+4 x \right ) y = 0\)

9730

574

\(x^{2} \left (1-x \right ) y^{\prime \prime }+x \left (7+x \right ) y^{\prime }+\left (9-x \right ) y = 0\)

9731

575

\(x^{2} y^{\prime \prime }-x \left (-x^{2}+1\right ) y^{\prime }+\left (x^{2}+1\right ) y = 0\)

9732

576

\(x^{2} \left (x^{2}+1\right ) y^{\prime \prime }-3 x \left (-x^{2}+1\right ) y^{\prime }+4 y = 0\)

9733

577

\(4 x^{2} y^{\prime \prime }+2 x^{3} y^{\prime }+\left (3 x^{2}+1\right ) y = 0\)

9734

578

\(x^{2} \left (x^{2}+1\right ) y^{\prime \prime }-x \left (-2 x^{2}+1\right ) y^{\prime }+y = 0\)

9735

579

\(2 x^{2} \left (x^{2}+2\right ) y^{\prime \prime }+7 x^{3} y^{\prime }+\left (3 x^{2}+1\right ) y = 0\)

9736

580

\(x^{2} \left (x^{2}+1\right ) y^{\prime \prime }-x \left (-4 x^{2}+1\right ) y^{\prime }+\left (2 x^{2}+1\right ) y = 0\)

9737

581

\(4 x^{2} \left (x^{2}+4\right ) y^{\prime \prime }+3 x \left (3 x^{2}+8\right ) y^{\prime }+\left (-9 x^{2}+1\right ) y = 0\)

9738

582

\(3 x^{2} \left (x^{2}+3\right ) y^{\prime \prime }+x \left (11 x^{2}+3\right ) y^{\prime }+\left (5 x^{2}+1\right ) y = 0\)

9739

583

\(9 x^{2} y^{\prime \prime }-3 x \left (-2 x^{2}+7\right ) y^{\prime }+\left (2 x^{2}+25\right ) y = 0\)

9740

584

\(x^{2} y^{\prime \prime }-x \left (-x^{2}+1\right ) y^{\prime }+\left (x^{2}+1\right ) y = 0\)

9741

585

\(x^{2} \left (-2 x +1\right ) y^{\prime \prime }+3 x y^{\prime }+\left (4 x +1\right ) y = 0\)

9742

586

\(x \left (x +1\right ) y^{\prime \prime }+\left (1-x \right ) y^{\prime }+y = 0\)

9743

587

\(x^{2} \left (1-x \right ) y^{\prime \prime }-x \left (3-5 x \right ) y^{\prime }+\left (4-5 x \right ) y = 0\)

9744

588

\(x^{2} \left (x^{2}+1\right ) y^{\prime \prime }-x \left (9 x^{2}+1\right ) y^{\prime }+\left (25 x^{2}+1\right ) y = 0\)

9745

589

\(9 x^{2} y^{\prime \prime }+3 x \left (-x^{2}+1\right ) y^{\prime }+\left (7 x^{2}+1\right ) y = 0\)

9746

590

\(x \left (x^{2}+1\right ) y^{\prime \prime }+\left (-x^{2}+1\right ) y^{\prime }-8 x y = 0\)

9747

591

\(4 x^{2} y^{\prime \prime }+2 x \left (-x^{2}+4\right ) y^{\prime }+\left (7 x^{2}+1\right ) y = 0\)

9748

592

\(4 x^{2} \left (x +1\right ) y^{\prime \prime }+8 x^{2} y^{\prime }+\left (x +1\right ) y = 0\)

9749

593

\(9 x^{2} \left (x +3\right ) y^{\prime \prime }+3 x \left (3+7 x \right ) y^{\prime }+\left (3+4 x \right ) y = 0\)

9750

594

\(x^{2} \left (-x^{2}+2\right ) y^{\prime \prime }-x \left (3 x^{2}+2\right ) y^{\prime }+\left (-x^{2}+2\right ) y = 0\)

9751

595

\(16 x^{2} \left (x^{2}+1\right ) y^{\prime \prime }+8 x \left (9 x^{2}+1\right ) y^{\prime }+\left (49 x^{2}+1\right ) y = 0\)

9752

596

\(x^{2} \left (3 x +4\right ) y^{\prime \prime }-x \left (4-3 x \right ) y^{\prime }+4 y = 0\)

9753

597

\(4 x^{2} \left (x^{2}+3 x +1\right ) y^{\prime \prime }+8 x^{2} \left (2 x +3\right ) y^{\prime }+\left (9 x^{2}+3 x +1\right ) y = 0\)

9754

598

\(x^{2} \left (1-x \right )^{2} y^{\prime \prime }-x \left (-3 x^{2}+2 x +1\right ) y^{\prime }+\left (x^{2}+1\right ) y = 0\)

9755

599

\(9 x^{2} \left (x^{2}+x +1\right ) y^{\prime \prime }+3 x \left (13 x^{2}+7 x +1\right ) y^{\prime }+\left (25 x^{2}+4 x +1\right ) y = 0\)

9756

600

\(2 x^{2} \left (x +2\right ) y^{\prime \prime }-x \left (4-7 x \right ) y^{\prime }-\left (5-3 x \right ) y = 0\)

9757

601

\(x^{2} \left (-2 x +1\right ) y^{\prime \prime }+x \left (8-9 x \right ) y^{\prime }+\left (6-3 x \right ) y = 0\)

9758

602

\(x^{2} \left (x^{2}+1\right ) y^{\prime \prime }+x \left (10 x^{2}+3\right ) y^{\prime }-\left (-14 x^{2}+15\right ) y = 0\)

9759

603

\(x^{2} \left (-2 x^{2}+1\right ) y^{\prime \prime }+x \left (-13 x^{2}+7\right ) y^{\prime }-14 x^{2} y = 0\)

9760

604

\(4 x^{2} \left (x +1\right ) y^{\prime \prime }+4 x \left (2 x +1\right ) y^{\prime }-\left (3 x +1\right ) y = 0\)

9761

605

\(2 x^{2} \left (2+3 x \right ) y^{\prime \prime }+x \left (4+21 x \right ) y^{\prime }-\left (1-9 x \right ) y = 0\)

9762

606

\(x^{2} y^{\prime \prime }+x \left (x +2\right ) y^{\prime }-\left (2-3 x \right ) y = 0\)

9763

607

\(4 x^{2} \left (x +1\right ) y^{\prime \prime }+4 x \left (3+8 x \right ) y^{\prime }-\left (5-49 x \right ) y = 0\)

9764

608

\(x^{2} \left (x +1\right ) y^{\prime \prime }-x \left (3+10 x \right ) y^{\prime }+30 x y = 0\)

9765

609

\(x^{2} y^{\prime \prime }+x \left (x +1\right ) y^{\prime }-3 \left (x +3\right ) y = 0\)

9766

610

\(x^{2} \left (2 x +1\right ) y^{\prime \prime }+x \left (9+13 x \right ) y^{\prime }+\left (7+5 x \right ) y = 0\)

9767

611

\(4 x^{2} \left (2 x +1\right ) y^{\prime \prime }-2 x \left (4-x \right ) y^{\prime }-\left (7+5 x \right ) y = 0\)

9768

612

\(3 x^{2} \left (x +3\right ) y^{\prime \prime }-x \left (15+x \right ) y^{\prime }-20 y = 0\)

9769

613

\(x^{2} \left (x +1\right ) y^{\prime \prime }+x \left (1-10 x \right ) y^{\prime }-\left (9-10 x \right ) y = 0\)

9770

614

\(x^{2} \left (x +1\right ) y^{\prime \prime }+3 x^{2} y^{\prime }-\left (6-x \right ) y = 0\)

9771

615

\(x^{2} \left (2 x +1\right ) y^{\prime \prime }-2 x \left (3+14 x \right ) y^{\prime }+\left (6+100 x \right ) y = 0\)

9772

616

\(x^{2} \left (x +1\right ) y^{\prime \prime }-x \left (6+11 x \right ) y^{\prime }+\left (6+32 x \right ) y = 0\)

9773

617

\(4 x^{2} \left (x +1\right ) y^{\prime \prime }+4 x \left (4 x +1\right ) y^{\prime }-\left (49+27 x \right ) y = 0\)

9774

618

\(x^{2} \left (x^{2}+1\right ) y^{\prime \prime }-x \left (-2 x^{2}+7\right ) y^{\prime }+12 y = 0\)

9775

619

\(x^{2} y^{\prime \prime }-x \left (-x^{2}+7\right ) y^{\prime }+12 y = 0\)

9776

620

\(x^{2} y^{\prime \prime }+x \left (2 x^{2}+1\right ) y^{\prime }-\left (-10 x^{2}+1\right ) y = 0\)

9777

621

\(x^{2} y^{\prime \prime }+x \left (-2 x^{2}+1\right ) y^{\prime }-4 \left (2 x^{2}+1\right ) y = 0\)

9778

622

\(x^{2} y^{\prime \prime }+x \left (-3 x^{2}+1\right ) y^{\prime }-4 \left (-3 x^{2}+1\right ) y = 0\)

9779

623

\(x^{2} \left (x^{2}+1\right ) y^{\prime \prime }+x \left (11 x^{2}+5\right ) y^{\prime }+24 x^{2} y = 0\)

9780

624

\(4 x^{2} \left (x^{2}+1\right ) y^{\prime \prime }+8 x y^{\prime }-\left (-x^{2}+35\right ) y = 0\)

9781

625

\(x^{2} \left (x^{2}+1\right ) y^{\prime \prime }-x \left (-x^{2}+5\right ) y^{\prime }-\left (25 x^{2}+7\right ) y = 0\)

9782

626

\(x^{2} \left (x^{2}+1\right ) y^{\prime \prime }+x \left (2 x^{2}+5\right ) y^{\prime }-21 y = 0\)

9783

627

\(4 x^{2} \left (x^{2}+1\right ) y^{\prime \prime }+4 x \left (x^{2}+2\right ) y^{\prime }-\left (x^{2}+15\right ) y = 0\)

9784

628

\(y^{\prime \prime }-\frac {2 \left (t +1\right ) y^{\prime }}{t^{2}+2 t -1}+\frac {2 y}{t^{2}+2 t -1} = 0\)

9785

629

\(y^{\prime \prime }-4 y^{\prime } t +\left (4 t^{2}-2\right ) y = 0\)

9786

630

\(\left (-t^{2}+1\right ) y^{\prime \prime }-2 y^{\prime } t +2 y = 0\)

9787

631

\(\left (t^{2}+1\right ) y^{\prime \prime }-2 y^{\prime } t +2 y = 0\)

9788

632

\(\left (-t^{2}+1\right ) y^{\prime \prime }-2 y^{\prime } t +6 y = 0\)

9789

633

\(\left (2 t +1\right ) y^{\prime \prime }-4 \left (t +1\right ) y^{\prime }+4 y = 0\)

9790

634

\(t^{2} y^{\prime \prime }+y^{\prime } t +\left (t^{2}-\frac {1}{4}\right ) y = 0\)

9791

635

\(y^{\prime \prime }-\frac {2 t y^{\prime }}{t^{2}+1}+\frac {2 y}{t^{2}+1} = 0\)

9792

636

\(y^{\prime \prime }+\left (t^{2}+2 t +1\right ) y^{\prime }-\left (4+4 t \right ) y = 0\)

9793

638

\(2 t y^{\prime \prime }+\left (1-2 t \right ) y^{\prime }-y = 0\)

9794

639

\(2 t y^{\prime \prime }+\left (t +1\right ) y^{\prime }-2 y = 0\)

9795

640

\(2 t^{2} y^{\prime \prime }-y^{\prime } t +\left (t +1\right ) y = 0\)

9796

641

\(2 t^{2} y^{\prime \prime }+\left (t^{2}-t \right ) y^{\prime }+y = 0\)

9797

642

\(t^{2} y^{\prime \prime }+\left (-t^{2}+t \right ) y^{\prime }-y = 0\)

9798

643

\(t y^{\prime \prime }-\left (t^{2}+2\right ) y^{\prime }+t y = 0\)

9799

644

\(t^{2} y^{\prime \prime }+t \left (t +1\right ) y^{\prime }-y = 0\)

9800

645

\(t y^{\prime \prime }-\left (4+t \right ) y^{\prime }+2 y = 0\)

9801

646

\(t^{2} y^{\prime \prime }+\left (t^{2}-3 t \right ) y^{\prime }+3 y = 0\)

9802

647

\(t y^{\prime \prime }+y^{\prime } t +2 y = 0\)

9803

648

\(t y^{\prime \prime }+\left (-t^{2}+1\right ) y^{\prime }+4 t y = 0\)

9804

649

\(t^{2} y^{\prime \prime }-t \left (t +1\right ) y^{\prime }+y = 0\)

9805

650

\(y^{\prime \prime }+4 x y^{\prime }+\left (4 x^{2}+6\right ) y = 0\)

9806

651

\(\left (-z^{2}+1\right ) y^{\prime \prime }-3 z y^{\prime }+y = 0\)

9807

652

\(4 z y^{\prime \prime }+2 \left (1-z \right ) y^{\prime }-y = 0\)

9808

653

\(f^{\prime \prime }+2 \left (z -1\right ) f^{\prime }+4 f = 0\)

9809

654

\(z y^{\prime \prime }-2 y^{\prime }+y z = 0\)

9810

655

\(z y^{\prime \prime }+\left (2 z -3\right ) y^{\prime }+\frac {4 y}{z} = 0\)

9811

656

\(x y^{\prime \prime }+\left (-2 x +1\right ) y^{\prime }+\left (x -1\right ) y = 0\)

9812

657

\(x^{2} y^{\prime \prime }-2 x y^{\prime }+\left (x^{2}+2\right ) y = 0\)

9813

658

\(\left (-x^{2}+1\right ) y^{\prime \prime }-2 x y^{\prime }+2 y = 0\)

9814

659

\(4 x^{2} y^{\prime \prime }+4 x y^{\prime }+\left (4 x^{2}-1\right ) y = 0\)

9815

660

\(x y^{\prime \prime }-\left (2 x +1\right ) y^{\prime }+2 y = 0\)

9816

661

\(y^{\prime \prime }+2 x y^{\prime }+4 y = 0\)

9817

662

\(y^{\prime \prime }+x y^{\prime }+3 y = 0\)

9818

663

\(y^{\prime \prime }-x^{2} y^{\prime }-3 x y = 0\)

9819

664

\(\left (-4 x^{2}+1\right ) y^{\prime \prime }-20 x y^{\prime }-16 y = 0\)

9820

665

\(\left (x^{2}-1\right ) y^{\prime \prime }-6 x y^{\prime }+12 y = 0\)

9821

666

\(y^{\prime \prime }+x y^{\prime }+\left (x +2\right ) y = 0\)

9822

667

\(\left (2 x^{2}+1\right ) y^{\prime \prime }+7 x y^{\prime }+2 y = 0\)

9823

668

\(4 y^{\prime \prime }+x y^{\prime }+4 y = 0\)

9824

669

\(y^{\prime \prime }+x y^{\prime }-4 y = 0\)

9825

670

\(4 x y^{\prime \prime }-x y^{\prime }+2 y = 0\)

9826

671

\(6 x^{2} y^{\prime \prime }+x \left (1+18 x \right ) y^{\prime }+\left (1+12 x \right ) y = 0\)

9827

672

\(3 x^{2} y^{\prime \prime }-x \left (8+x \right ) y^{\prime }+6 y = 0\)

9828

673

\(2 x^{2} y^{\prime \prime }-x \left (2 x +1\right ) y^{\prime }+2 \left (4 x -1\right ) y = 0\)

9829

674

\(4 x^{2} y^{\prime \prime }-4 x^{2} y^{\prime }+\left (2 x +1\right ) y = 0\)

9830

675

\(x^{2} y^{\prime \prime }+x \left (3-2 x \right ) y^{\prime }+\left (-2 x +1\right ) y = 0\)

9831

676

\(x^{2} y^{\prime \prime }-x \left (x +3\right ) y^{\prime }+\left (4-x \right ) y = 0\)

9832

677

\(x^{2} y^{\prime \prime }+x \left (3-x \right ) y^{\prime }+y = 0\)

9833

678

\(x^{2} y^{\prime \prime }-\left (2 \sqrt {5}-1\right ) x y^{\prime }+\left (\frac {19}{4}-3 x^{2}\right ) y = 0\)

9834

679

\(x^{2} y^{\prime \prime }+x \left (x -3\right ) y^{\prime }+\left (4-x \right ) y = 0\)

9835

680

\(x^{2} y^{\prime \prime }+x^{2} y^{\prime }-\left (x +2\right ) y = 0\)

9836

681

\(x^{2} y^{\prime \prime }+2 x^{2} y^{\prime }+\left (x -\frac {3}{4}\right ) y = 0\)

9837

682

\(x^{2} \left (x +1\right ) y^{\prime \prime }+x^{2} y^{\prime }-2 y = 0\)

9838

683

\(x^{2} y^{\prime \prime }+x \left (x^{2}+6\right ) y^{\prime }+6 y = 0\)

9839

684

\(x^{2} y^{\prime \prime }+x \left (1-x \right ) y^{\prime }-y = 0\)

9840

685

\(x^{2} y^{\prime \prime }-x \left (x +3\right ) y^{\prime }+4 y = 0\)

9841

686

\(x^{2} y^{\prime \prime }-x^{2} y^{\prime }-2 y = 0\)

9842

687

\(x^{2} y^{\prime \prime }-x^{2} y^{\prime }-\left (2+3 x \right ) y = 0\)

9843

688

\(x^{2} y^{\prime \prime }+x \left (5-x \right ) y^{\prime }+4 y = 0\)

9844

689

\(4 x^{2} y^{\prime \prime }+4 x \left (1-x \right ) y^{\prime }+\left (2 x -9\right ) y = 0\)

9845

690

\(x^{2} y^{\prime \prime }+2 x \left (x +2\right ) y^{\prime }+2 \left (x +1\right ) y = 0\)

9846

691

\(x^{2} y^{\prime \prime }-x \left (1-x \right ) y^{\prime }+\left (1-x \right ) y = 0\)

9847

692

\(4 x^{2} y^{\prime \prime }+4 x \left (2 x +1\right ) y^{\prime }+\left (4 x -1\right ) y = 0\)

9848

693

\(x^{2} y^{\prime \prime }+x \left (x +4\right ) y^{\prime }+\left (x +2\right ) y = 0\)

9849

694

\(x^{2} y^{\prime \prime }+x y^{\prime }+\left (x^{2}-\frac {9}{4}\right ) y = 0\)

9850

695

\(x y^{\prime \prime }+2 y^{\prime }+x y = 0\)

9851

696

\(2 x y^{\prime \prime }+5 \left (-2 x +1\right ) y^{\prime }-5 y = 0\)

9852

697

\(x^{2} y^{\prime \prime }+x y^{\prime }+\left (x^{2}-\frac {1}{4}\right ) y = 0\)

9853

698

\(x y^{\prime \prime }+\left (x +n \right ) y^{\prime }+\left (n +1\right ) y = 0\)

9854

699

\(x^{4} y^{\prime \prime }+x y^{\prime }+y = 0\)

9855

700

\(x^{2} y^{\prime \prime }+\left (2 x^{2}+x \right ) y^{\prime }-4 y = 0\)

9856

701

\(\left (4 x^{3}-14 x^{2}-2 x \right ) y^{\prime \prime }-\left (6 x^{2}-7 x +1\right ) y^{\prime }+\left (6 x -1\right ) y = 0\)

9857

702

\(x^{2} y^{\prime \prime }+x^{2} y^{\prime }+\left (x -2\right ) y = 0\)

9858

703

\(x^{2} y^{\prime \prime }-x^{2} y^{\prime }+\left (x -2\right ) y = 0\)

9859

704

\(x^{2} \left (1-4 x \right ) y^{\prime \prime }+\left (-\frac {1}{4} x -x^{2}\right ) y^{\prime }-\frac {5 x y}{16} = 0\)

9860

705

\(x^{2} y^{\prime \prime }+\left (x^{2}+x \right ) y^{\prime }+\left (x -9\right ) y = 0\)

9861

706

\(x^{2} y^{\prime \prime }+x \left (x +1\right ) y^{\prime }+\left (3 x -1\right ) y = 0\)

9862

707

\(x^{2} y^{\prime \prime }-\left (x^{2}+4 x \right ) y^{\prime }+4 y = 0\)

9863

708

\(2 x^{2} y^{\prime \prime }-\left (2+3 x \right ) y^{\prime }+\frac {\left (2 x -1\right ) y}{x} = 0\)

9864

709

\(x \left (1-x \right ) y^{\prime \prime }+\left (\frac {3}{2}-2 x \right ) y^{\prime }-\frac {y}{4} = 0\)

9865

710

\(2 x \left (1-x \right ) y^{\prime \prime }+x y^{\prime }-y = 0\)

9866

711

\(2 x \left (1-x \right ) y^{\prime \prime }+\left (1-11 x \right ) y^{\prime }-10 y = 0\)

9867

712

\(x \left (1-x \right ) y^{\prime \prime }+\frac {\left (-2 x +1\right ) y^{\prime }}{3}+\frac {20 y}{9} = 0\)

9868

713

\(4 y^{\prime \prime }+\frac {3 \left (-x^{2}+2\right ) y}{\left (-x^{2}+1\right )^{2}} = 0\)

9869

714

\(u^{\prime \prime }-\frac {2 u^{\prime }}{x}-a^{2} u = 0\)

9870

715

\(u^{\prime \prime }+\frac {2 u^{\prime }}{x}-a^{2} u = 0\)

9871

716

\(u^{\prime \prime }+\frac {2 u^{\prime }}{x}+a^{2} u = 0\)

9872

717

\(u^{\prime \prime }+\frac {4 u^{\prime }}{x}-a^{2} u = 0\)

9873

718

\(u^{\prime \prime }+\frac {4 u^{\prime }}{x}+a^{2} u = 0\)

9874

719

\(y^{\prime \prime }-a^{2} y = \frac {6 y}{x^{2}}\)

9875

720

\(y^{\prime \prime }+n^{2} y = \frac {6 y}{x^{2}}\)

9876

721

\(x^{2} y^{\prime \prime }+x y^{\prime }-\left (x^{2}+\frac {1}{4}\right ) y = 0\)

9877

722

\(x^{2} y^{\prime \prime }+x y^{\prime }+\frac {\left (-9 a^{2}+4 x^{2}\right ) y}{4 a^{2}} = 0\)

9878

723

\(x^{2} y^{\prime \prime }+x y^{\prime }+\left (x^{2}-\frac {25}{4}\right ) y = 0\)

9879

724

\(y^{\prime \prime }+q y^{\prime } = \frac {2 y}{x^{2}}\)

9880

725

\(x y^{\prime \prime }+3 y^{\prime }+4 x^{3} y = 0\)

9881

726

\(x^{2} \left (2-x \right ) y^{\prime \prime }+2 x y^{\prime }-2 y = 0\)

9882

727

\(\left (x^{2}+1\right ) y^{\prime \prime }-2 x y^{\prime }+2 y = 0\)

9883

728

\(x y^{\prime \prime }-2 \left (x +1\right ) y^{\prime }+\left (x +2\right ) y = 0\)

9884

729

\(3 x y^{\prime \prime }-2 \left (3 x -1\right ) y^{\prime }+\left (3 x -2\right ) y = 0\)

9885

730

\(x \left (x +1\right ) y^{\prime \prime }-\left (x -1\right ) y^{\prime }+y = 0\)

9886

731

\(\left (x^{2}+2 x \right ) y^{\prime \prime }-2 \left (x +1\right ) y^{\prime }+2 y = 0\)

9887

732

\(\left (x^{2}+2 x \right ) y^{\prime \prime }-2 \left (x +1\right ) y^{\prime }+2 y = 0\)

9888

733

\(\left (x^{2}+1\right ) y^{\prime \prime }-2 x y^{\prime }+2 y = 0\)

9889

734

\(\left (x^{2}+1\right ) y^{\prime \prime }-2 x y^{\prime }+2 y = 0\)

9890

735

\(y^{\prime \prime }-4 x y^{\prime }+\left (4 x^{2}-2\right ) y = 0\)

9891

736

\(y^{\prime \prime }-4 x y^{\prime }+\left (4 x^{2}-2\right ) y = 0\)

9892

737

\(\left (2 x -3\right ) y^{\prime \prime }-x y^{\prime }+y = 0\)

9893

738

\(y^{\prime \prime }-x y^{\prime }-3 y = 0\)

9894

739

\(\left (x^{2}+1\right ) y^{\prime \prime }-x y^{\prime }+y = 0\)

9895

740

\(y^{\prime \prime }-x y^{\prime }+2 y = 0\)

9896

741

\(\left (-x^{2}+1\right ) y^{\prime \prime }-y^{\prime }+y = 0\)

9897

742

\(x \left (x +1\right )^{2} y^{\prime \prime }+\left (-x^{2}+1\right ) y^{\prime }+\left (x -1\right ) y = 0\)

9898

743

\(2 x y^{\prime \prime }-y^{\prime }+2 y = 0\)

9899

744

\(x y^{\prime \prime }+x y^{\prime }-2 y = 0\)

9900

745

\(x \left (x -1\right )^{2} y^{\prime \prime }-2 y = 0\)

9901

746

\(y^{\prime \prime }-2 x y^{\prime }+x^{2} y = 0\)

9902

747

\(x \left (-x^{2}+2\right ) y^{\prime \prime }-\left (x^{2}+4 x +2\right ) \left (\left (1-x \right ) y^{\prime }+y\right ) = 0\)

9903

748

\(x^{2} \left (x +1\right ) y^{\prime \prime }-\left (2 x +1\right ) \left (-y+x y^{\prime }\right ) = 0\)

9904

749

\(2 x^{2} \left (2-x \right ) y^{\prime \prime }-x \left (4-x \right ) y^{\prime }+\left (3-x \right ) y = 0\)

9905

750

\(x^{2} \left (1-x \right ) y^{\prime \prime }+\left (5 x -4\right ) x y^{\prime }+\left (6-9 x \right ) y = 0\)

9906

751

\(x y^{\prime \prime }+\left (4 x^{2}+1\right ) y^{\prime }+4 x \left (x^{2}+1\right ) y = 0\)

9907

754

\(\left (-x^{2}+1\right ) y^{\prime \prime }-2 x y^{\prime }+12 y = 0\)

9908

755

\(x \left (x +2\right ) y^{\prime \prime }+2 \left (x +1\right ) y^{\prime }-2 y = 0\)

9909

757

\(x \left (x +2\right ) y^{\prime \prime }+\left (x +1\right ) y^{\prime }-4 y = 0\)

9910

758

\(\left (x -1\right ) y^{\prime \prime }-x y^{\prime }+y = 0\)

9911

759

\(\left (x^{2}+1\right ) y^{\prime \prime }-2 x y^{\prime }+2 y = 0\)

9912

760

\(\left (x^{2}-2 x +10\right ) y^{\prime \prime }+x y^{\prime }-4 y = 0\)

9913

761

\(\left (x^{2}-2 x +10\right ) y^{\prime \prime }+x y^{\prime }-4 y = 0\)

9914

762

\(y^{\prime \prime }-x y^{\prime }+2 y = 0\)

9915

763

\(\left (x +2\right ) y^{\prime \prime }+x y^{\prime }-y = 0\)

9916

764

\(\left (x^{2}+1\right ) y^{\prime \prime }-6 y = 0\)

9917

765

\(\left (x^{2}+2\right ) y^{\prime \prime }+3 x y^{\prime }-y = 0\)

9918

766

\(\left (x -1\right ) y^{\prime \prime }-x y^{\prime }+y = 0\)

9919

769

\(x^{2} y^{\prime \prime }+\left (\frac {5}{3} x +x^{2}\right ) y^{\prime }-\frac {y}{3} = 0\)

9920

770

\(2 x y^{\prime \prime }-y^{\prime }+2 y = 0\)

9921

771

\(2 x y^{\prime \prime }-\left (2 x +3\right ) y^{\prime }+y = 0\)

9922

772

\(2 x^{2} y^{\prime \prime }+3 x y^{\prime }+\left (2 x -1\right ) y = 0\)

9923

773

\(x y^{\prime \prime }+2 y^{\prime }-x y = 0\)

9924

774

\(x^{2} y^{\prime \prime }+x y^{\prime }+\left (x^{2}-\frac {1}{4}\right ) y = 0\)

9925

775

\(x y^{\prime \prime }+\left (x -6\right ) y^{\prime }-3 y = 0\)

9926

776

\(x^{4} y^{\prime \prime }+\lambda y = 0\)

9927

777

\(4 x^{2} y^{\prime \prime }+4 x y^{\prime }+\left (4 x^{2}-25\right ) y = 0\)

9928

778

\(x^{2} y^{\prime \prime }+x y^{\prime }+\left (36 x^{2}-\frac {1}{4}\right ) y = 0\)

9929

779

\(x^{2} y^{\prime \prime }+\left (x^{2}-2\right ) y = 0\)

9930

780

\(x y^{\prime \prime }+3 y^{\prime }+x^{3} y = 0\)

9931

781

\(x^{2} y^{\prime \prime }+4 x y^{\prime }+\left (x^{2}+2\right ) y = 0\)

9932

782

\(16 x^{2} y^{\prime \prime }+32 x y^{\prime }+\left (x^{4}-12\right ) y = 0\)

9933

783

\(y^{\prime \prime }-x^{2} y^{\prime }+x y = 0\)

9934

784

\(x y^{\prime \prime }-\left (x +2\right ) y^{\prime }+2 y = 0\)

9935

785

\(y^{\prime \prime }+x y^{\prime }+2 y = 0\)

9936

786

\(\left (-x^{2}+1\right ) y^{\prime \prime }-2 x y^{\prime }+2 y = 0\)

9937

787

\(y^{\prime \prime }-4 x y^{\prime }+\left (4 x^{2}-2\right ) y = 0\)

9938

788

\(\left (-x^{2}+1\right ) y^{\prime \prime }-2 x y^{\prime }+30 y = 0\)

9939

789

\(x y^{\prime \prime }+2 y^{\prime }+x y = 0\)

9940

790

\(x y^{\prime \prime }+\left (2 x +1\right ) y^{\prime }+\left (x +1\right ) y = 0\)

9941

791

\(2 x \left (x -1\right ) y^{\prime \prime }-\left (x +1\right ) y^{\prime }+y = 0\)

9942

792

\(x y^{\prime \prime }+2 y^{\prime }+4 x y = 0\)

9943

793

\(x y^{\prime \prime }+\left (2-2 x \right ) y^{\prime }+\left (x -2\right ) y = 0\)

9944

794

\(x^{2} y^{\prime \prime }+6 x y^{\prime }+\left (4 x^{2}+6\right ) y = 0\)

9945

795

\(x y^{\prime \prime }+\left (-2 x +1\right ) y^{\prime }+\left (x -1\right ) y = 0\)

9946

796

\(x \left (1-x \right ) y^{\prime \prime }+\left (\frac {1}{2}+2 x \right ) y^{\prime }-2 y = 0\)

9947

797

\(4 \left (t^{2}-3 t +2\right ) y^{\prime \prime }-2 y^{\prime }+y = 0\)

9948

798

\(2 \left (t^{2}-5 t +6\right ) y^{\prime \prime }+\left (2 t -3\right ) y^{\prime }-8 y = 0\)

9949

799

\(3 t \left (t +1\right ) y^{\prime \prime }+y^{\prime } t -y = 0\)

9950

800

\(x^{2} y^{\prime \prime }+\frac {\left (x +\frac {3}{4}\right ) y}{4} = 0\)

9951

801

\(x^{2} y^{\prime \prime }+x y^{\prime }+\frac {\left (x^{2}-1\right ) y}{4} = 0\)

9952

802

\(x y^{\prime \prime }+\left (-2 x +1\right ) y^{\prime }+\left (x -1\right ) y = 0\)

9953

803

\(x y^{\prime \prime }-\left (x +1\right ) y^{\prime }+y = 0\)

9954

804

\(x y^{\prime \prime }+3 y^{\prime }+4 x^{3} y = 0\)

9955

805

\(x^{2} \left (-x^{2}+1\right ) y^{\prime \prime }+2 x \left (-x^{2}+1\right ) y^{\prime }-2 y = 0\)

9956

806

\(2 x y^{\prime \prime }+\left (x -2\right ) y^{\prime }-y = 0\)

9957

807

\(x y^{\prime \prime }+2 y^{\prime }+x y = 0\)

9958

808

\(y^{\prime \prime }+2 x^{2} y^{\prime }+\left (x^{4}+2 x -1\right ) y = 0\)

9959

809

\(u^{\prime \prime }+2 u^{\prime }+u = 0\)

9960

810

\(u^{\prime \prime }-\left (2 x +1\right ) u^{\prime }+\left (x^{2}+x -1\right ) u = 0\)

9961

811

\(y^{\prime \prime }+2 y^{\prime }+\left (1+\frac {2}{\left (3 x +1\right )^{2}}\right ) y = 0\)

9962

812

\(x^{2} y^{\prime \prime }-2 x y^{\prime }+\left (x^{2}+2\right ) y = 0\)

9963

813

\(y^{\prime \prime }+\frac {2 y^{\prime }}{x}-\frac {2 y}{\left (x +1\right )^{2}} = 0\)

9964

815

\(y^{\prime \prime }-x y^{\prime }-x y = 0\)

9965

816

\(y^{\prime \prime }-x y^{\prime }-x y = 0\)

9966

817

\(y^{\prime \prime }-x y^{\prime }-x y = 0\)

9967

818

\(y^{\prime \prime }-x y^{\prime }-x y = 0\)

9968

819

\(y^{\prime \prime }-x y^{\prime }-x y = 0\)

9969

820

\(y^{\prime \prime }-x y^{\prime }-x y = 0\)

9970

821

\(y^{\prime \prime }-x y^{\prime }-x y = 0\)

9971

822

\(y^{\prime \prime }-x y^{\prime }-x y = 0\)

9972

823

\(y^{\prime \prime }-x y^{\prime }-x y = 0\)

9973

824

\(y^{\prime \prime }-x y^{\prime }-x y = 0\)

9974

825

\(y^{\prime \prime }-x y^{\prime }-x y = 0\)

9975

826

\(x y^{\prime \prime }+2 y^{\prime }+x y = 0\)

9976

827

\(2 x^{2} y^{\prime \prime }+3 x y^{\prime }-x y = 0\)

9977

828

\(x^{2} y^{\prime \prime }+\left (3 x^{2}+2 x \right ) y^{\prime }-2 y = 0\)

9978

829

\(2 x^{2} \left (x^{2}+x +1\right ) y^{\prime \prime }+x \left (11 x^{2}+11 x +9\right ) y^{\prime }+\left (7 x^{2}+10 x +6\right ) y = 0\)

9979

830

\(x y^{\prime \prime }+\left (x +1\right ) y^{\prime }+2 y = 0\)

9980

831

\(x^{2} \left (x^{2}-2 x +1\right ) y^{\prime \prime }-x \left (x +3\right ) y^{\prime }+\left (x +4\right ) y = 0\)

9981

832

\(2 x^{2} \left (x +2\right ) y^{\prime \prime }+5 x^{2} y^{\prime }+\left (x +1\right ) y = 0\)

9982

833

\(x^{2} y^{\prime \prime }+4 x y^{\prime }+\left (x^{2}+2\right ) y = 0\)

9983

834

\(x^{2} y^{\prime \prime }+x y^{\prime }+\left (x^{2}-\frac {1}{4}\right ) y = 0\)

9984

835

\(x^{2} y^{\prime \prime }-x y^{\prime }-\left (x^{2}+\frac {5}{4}\right ) y = 0\)

9985

836

\(x^{2} y^{\prime \prime }+x y^{\prime }+\left (x^{2}-\frac {1}{4}\right ) y = 0\)

9986

837

\(x^{2} y^{\prime \prime }+3 x y^{\prime }+4 x^{4} y = 0\)

9987

838

\(y^{\prime \prime } = \left (x^{2}+3\right ) y\)

9988

839

\(y^{\prime \prime }+2 x y^{\prime }+\left (x^{2}+1\right ) y = 0\)

9989

840

\(x^{2} y^{\prime \prime }+x y^{\prime }+\left (x^{2}-\frac {1}{4}\right ) y = 0\)

9990

841

\(4 x^{2} y^{\prime \prime }+\left (-8 x^{2}+4 x \right ) y^{\prime }+\left (4 x^{2}-4 x -1\right ) y = 0\)

9991

843

\(y^{\prime \prime } = 0\)

9992

844

\(y^{\prime \prime } = \frac {2 y}{x^{2}}\)

9993

845

\(y^{\prime \prime } = \frac {6 y}{x^{2}}\)

1.2 section 2. Solution found using all possible Kovacic cases

Table 1.3: Lookup table

ID

problem

ODE

9994

1

\(y^{\prime \prime } = \left (-\frac {3}{16 x^{2}}-\frac {2}{9 \left (x -1\right )^{2}}+\frac {3}{16 x \left (x -1\right )}\right ) y\)

9995

2

\(y^{\prime \prime } = \frac {20 y}{x^{2}}\)

9996

3

\(y^{\prime \prime } = \frac {12 y}{x^{2}}\)

9997

4

\(y^{\prime \prime }-\frac {y}{4 x^{2}} = 0\)

9998

5

\(x y^{\prime \prime }-\left (2 x +2\right ) y^{\prime }+\left (x +2\right ) y = 0\)

9999

6

\(y^{\prime \prime }+\frac {y}{x^{2}} = 0\)

10000

7

\(\left (-x^{2}+1\right ) y^{\prime \prime }+y^{\prime }+y = 0\)

10001

8

\(\left (x^{2}-x \right ) y^{\prime \prime }-x y^{\prime }+y = 0\)

10002

9

\(x^{2} \left (-x^{2}+2\right ) y^{\prime \prime }-x \left (4 x^{2}+3\right ) y^{\prime }+\left (-2 x^{2}+2\right ) y = 0\)

Table 1.5: Lookup table

ID

problem

ODE

10003

Kovacic 1985 paper. page 13. section 3.2, example 1

\(y^{\prime \prime } = \frac {\left (4 x^{6}-8 x^{5}+12 x^{4}+4 x^{3}+7 x^{2}-20 x +4\right ) y}{4 x^{4}}\)

10004

Kovacic 1985 paper. page 14. section 3.2, example 2

\(y^{\prime \prime } = \left (\frac {6}{x^{2}}-1\right ) y\)

10005

Kovacic 1985 paper. page 15. Weber equation

\(y^{\prime \prime } = \left (\frac {x^{2}}{4}-\frac {11}{2}\right ) y\)

10006

Kovacic 1985 paper. page 19. section 4.2. Example 1

\(y^{\prime \prime } = \left (\frac {1}{x}-\frac {3}{16 x^{2}}\right ) y\)

10007

Kovacic 1985 paper. page 23. section 5.2. Example 1

\(y^{\prime \prime } = \left (-\frac {3}{16 x^{2}}-\frac {2}{9 \left (x -1\right )^{2}}+\frac {3}{16 x \left (x -1\right )}\right ) y\)

10008

Kovacic 1985 paper. page 25. section 5.2. Example 2

\(y^{\prime \prime } = -\frac {\left (5 x^{2}+27\right ) y}{36 \left (x^{2}-1\right )^{2}}\)

10009

Kovacic 2005 paper. Example 2

\(y^{\prime \prime } = -\frac {y}{4 x^{2}}\)

10010

David Saunders 1981 paper. Example 1

\(y^{\prime \prime } = \left (x^{2}+3\right ) y\)

10011

David Saunders 1981 paper. Example 3

\(x^{2} y^{\prime \prime } = 2 y\)

10012

Carolyn J. Smith 1984 paper. Appendix B examples and tests. Example 1

\(y^{\prime \prime }+4 x y^{\prime }+\left (4 x^{2}+2\right ) y = 0\)

10013

Carolyn J. Smith 1984 paper. Appendix B examples and tests. Example 2

\(x^{2} y^{\prime \prime }-2 x y^{\prime }+\left (x^{2}+2\right ) y = 0\)

10014

Carolyn J. Smith 1984 paper. Appendix B examples and tests. Example 3

\(\left (x -2\right )^{2} y^{\prime \prime }-\left (x -2\right ) y^{\prime }-3 y = 0\)