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

8849

1

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

8850

2

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

8851

3

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

8852

4

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

8853

5

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

8854

6

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

8855

7

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

8856

8

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

8857

9

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

8858

10

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

8859

11

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

8860

12

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

8861

13

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

8862

14

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

8863

15

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

8864

16

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

8865

17

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

8866

18

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

8867

19

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

8868

20

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

8869

21

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

8870

22

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

8871

23

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

8872

24

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

8873

25

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

8874

26

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

8875

27

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

8876

28

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

8877

29

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

8878

31

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

8879

32

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

8880

33

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

8881

34

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

8882

35

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

8883

36

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

8884

38

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

8885

39

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

8886

40

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

8887

41

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

8888

42

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

8889

43

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

8890

44

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

8891

45

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

8892

46

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

8893

47

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

8894

48

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

8895

49

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

8896

50

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

8897

51

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

8898

52

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

8899

53

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

8900

54

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

8901

55

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

8902

56

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

8903

57

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

8904

58

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

8905

59

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

8906

60

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

8907

61

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

8908

62

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

8909

63

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

8910

64

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

8911

65

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

8912

66

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

8913

67

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

8914

68

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

8915

69

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

8916

70

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

8917

71

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

8918

72

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

8919

73

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

8920

74

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

8921

75

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

8922

76

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

8923

77

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

8924

78

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

8925

79

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

8926

80

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

8927

81

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

8928

82

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

8929

83

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

8930

84

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

8931

85

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

8932

86

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

8933

87

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

8934

88

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

8935

89

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

8936

90

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

8937

91

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

8938

92

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

8939

93

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

8940

94

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

8941

95

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

8942

96

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

8943

97

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

8944

98

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

8945

99

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

8946

100

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

8947

101

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

8948

102

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

8949

103

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

8950

104

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

8951

105

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

8952

106

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

8953

107

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

8954

108

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

8955

109

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

8956

110

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

8957

111

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

8958

112

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

8959

113

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

8960

114

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

8961

115

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

8962

116

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

8963

117

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

8964

118

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

8965

119

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

8966

120

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

8967

121

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

8968

122

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

8969

123

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

8970

124

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

8971

125

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

8972

126

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

8973

127

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

8974

128

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

8975

129

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

8976

130

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

8977

131

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

8978

132

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

8979

133

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

8980

134

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

8981

135

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

8982

136

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

8983

137

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

8984

138

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

8985

139

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

8986

140

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

8987

141

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

8988

142

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

8989

143

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

8990

144

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

8991

145

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

8992

146

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

8993

147

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

8994

148

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

8995

149

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

8996

150

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

8997

151

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

8998

152

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

8999

153

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

9000

154

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

9001

155

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

9002

156

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

9003

157

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

9004

158

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

9005

159

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

9006

160

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

9007

161

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

9008

162

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

9009

163

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

9010

164

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

9011

165

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

9012

166

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

9013

167

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

9014

168

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

9015

169

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

9016

170

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

9017

171

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

9018

172

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

9019

173

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

9020

174

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

9021

175

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

9022

176

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

9023

177

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

9024

178

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

9025

179

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

9026

180

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

9027

181

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

9028

182

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

9029

183

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

9030

184

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

9031

185

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

9032

186

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

9033

187

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

9034

188

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

9035

189

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

9036

190

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

9037

191

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

9038

192

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

9039

193

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

9040

194

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

9041

195

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

9042

196

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

9043

197

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

9044

198

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

9045

199

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

9046

200

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

9047

201

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

9048

202

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

9049

204

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

9050

205

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

9051

206

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

9052

207

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

9053

208

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

9054

209

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

9055

210

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

9056

211

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

9057

212

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

9058

213

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

9059

214

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

9060

215

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

9061

216

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

9062

217

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

9063

218

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

9064

219

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

9065

220

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

9066

221

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

9067

222

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

9068

223

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

9069

224

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

9070

225

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

9071

226

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

9072

227

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

9073

228

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

9074

229

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

9075

230

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

9076

231

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

9077

232

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

9078

233

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

9079

234

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

9080

235

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

9081

236

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

9082

237

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

9083

238

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

9084

239

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

9085

240

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

9086

241

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

9087

242

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

9088

243

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

9089

244

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

9090

245

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

9091

246

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

9092

247

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

9093

248

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

9094

249

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

9095

250

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

9096

251

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

9097

252

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

9098

253

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

9099

254

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

9100

255

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

9101

256

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

9102

257

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

9103

258

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

9104

259

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

9105

260

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

9106

261

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

9107

262

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

9108

263

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

9109

264

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

9110

265

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

9111

266

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

9112

267

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

9113

268

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

9114

269

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

9115

270

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

9116

271

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

9117

272

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

9118

273

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

9119

274

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

9120

275

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

9121

276

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

9122

277

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

9123

278

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

9124

279

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

9125

280

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

9126

281

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

9127

282

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

9128

283

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

9129

284

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

9130

285

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

9131

286

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

9132

287

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

9133

288

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

9134

289

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

9135

290

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

9136

291

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

9137

292

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

9138

293

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

9139

294

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

9140

295

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

9141

296

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

9142

297

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

9143

298

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

9144

299

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

9145

300

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

9146

301

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

9147

302

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

9148

303

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

9149

304

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

9150

305

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

9151

306

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

9152

307

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

9153

309

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

9154

310

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

9155

311

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

9156

313

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

9157

314

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

9158

315

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

9159

316

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

9160

317

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

9161

318

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

9162

319

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

9163

320

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

9164

321

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

9165

322

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

9166

325

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

9167

326

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

9168

327

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

9169

328

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

9170

329

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

9171

330

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

9172

331

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

9173

332

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

9174

333

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

9175

334

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

9176

335

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

9177

336

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

9178

337

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

9179

338

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

9180

339

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

9181

340

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

9182

341

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

9183

342

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

9184

343

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

9185

344

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

9186

345

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

9187

346

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

9188

347

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

9189

348

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

9190

349

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

9191

350

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

9192

351

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

9193

352

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

9194

353

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

9195

354

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

9196

355

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

9197

356

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

9198

357

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

9199

358

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

9200

359

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

9201

360

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

9202

361

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

9203

362

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

9204

363

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

9205

364

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

9206

365

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

9207

366

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

9208

367

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

9209

368

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

9210

369

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

9211

370

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

9212

371

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

9213

372

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

9214

373

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

9215

374

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

9216

375

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

9217

376

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

9218

377

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

9219

378

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

9220

379

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

9221

380

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

9222

381

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

9223

382

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

9224

383

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

9225

384

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

9226

385

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

9227

388

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

9228

389

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

9229

390

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

9230

391

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

9231

392

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

9232

394

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

9233

395

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

9234

396

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

9235

398

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

9236

399

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

9237

400

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

9238

401

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

9239

402

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

9240

404

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

9241

405

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

9242

406

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

9243

407

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

9244

408

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

9245

409

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

9246

410

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

9247

411

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

9248

412

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

9249

413

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

9250

414

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

9251

415

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

9252

416

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

9253

417

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

9254

418

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

9255

419

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

9256

420

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

9257

421

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

9258

422

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

9259

423

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

9260

424

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

9261

425

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

9262

426

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

9263

427

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

9264

428

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

9265

429

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

9266

430

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

9267

431

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

9268

432

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

9269

433

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

9270

434

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

9271

435

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

9272

436

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

9273

437

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

9274

438

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

9275

439

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

9276

440

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

9277

441

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

9278

442

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

9279

444

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

9280

445

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

9281

446

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

9282

447

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

9283

448

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

9284

449

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

9285

450

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

9286

451

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

9287

452

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

9288

453

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

9289

454

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

9290

455

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

9291

456

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

9292

457

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

9293

458

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

9294

460

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

9295

461

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

9296

462

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

9297

463

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

9298

464

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

9299

465

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

9300

466

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

9301

467

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

9302

468

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

9303

469

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

9304

470

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

9305

472

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

9306

473

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

9307

474

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

9308

475

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

9309

476

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

9310

477

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

9311

478

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

9312

479

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

9313

480

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

9314

481

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

9315

482

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

9316

483

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

9317

484

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

9318

485

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

9319

486

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

9320

487

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

9321

488

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

9322

489

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

9323

490

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

9324

491

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

9325

492

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

9326

493

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

9327

495

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

9328

496

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

9329

497

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

9330

498

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

9331

499

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

9332

500

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

9333

501

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

9334

502

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

9335

503

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

9336

504

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

9337

505

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

9338

506

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

9339

507

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

9340

508

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

9341

509

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

9342

510

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

9343

511

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

9344

512

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

9345

513

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

9346

514

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

9347

515

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

9348

516

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

9349

517

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

9350

518

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

9351

519

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

9352

520

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

9353

521

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

9354

522

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

9355

523

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

9356

524

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

9357

525

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

9358

526

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

9359

527

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

9360

528

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

9361

529

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

9362

530

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

9363

531

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

9364

532

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

9365

533

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

9366

534

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

9367

535

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

9368

536

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

9369

537

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

9370

538

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

9371

539

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

9372

540

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

9373

541

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

9374

542

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

9375

543

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

9376

544

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

9377

545

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

9378

546

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

9379

547

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

9380

548

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

9381

549

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

9382

550

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

9383

551

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

9384

552

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

9385

553

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

9386

554

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

9387

555

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

9388

556

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

9389

557

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

9390

558

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

9391

559

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

9392

560

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

9393

561

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

9394

562

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

9395

563

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

9396

564

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

9397

565

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

9398

566

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

9399

567

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

9400

568

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

9401

569

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

9402

570

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

9403

571

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

9404

572

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

9405

573

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

9406

574

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

9407

575

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

9408

576

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

9409

577

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

9410

578

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

9411

579

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

9412

580

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

9413

581

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

9414

582

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

9415

583

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

9416

584

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

9417

585

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

9418

586

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

9419

587

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

9420

588

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

9421

589

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

9422

590

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

9423

591

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

9424

592

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

9425

593

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

9426

594

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

9427

595

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

9428

596

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

9429

597

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

9430

598

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

9431

599

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

9432

600

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

9433

601

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

9434

602

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

9435

603

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

9436

604

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

9437

605

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

9438

606

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

9439

607

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

9440

608

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

9441

609

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

9442

610

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

9443

611

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

9444

612

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

9445

613

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

9446

614

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

9447

615

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

9448

616

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

9449

617

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

9450

618

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

9451

619

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

9452

620

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

9453

621

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

9454

622

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

9455

623

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

9456

624

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

9457

625

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

9458

626

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

9459

627

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

9460

628

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

9461

629

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

9462

630

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

9463

631

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

9464

632

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

9465

633

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

9466

634

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

9467

635

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

9468

636

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

9469

638

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

9470

639

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

9471

640

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

9472

641

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

9473

642

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

9474

643

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

9475

644

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

9476

645

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

9477

646

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

9478

647

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

9479

648

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

9480

649

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

9481

650

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

9482

651

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

9483

652

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

9484

653

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

9485

654

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

9486

655

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

9487

656

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

9488

657

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

9489

658

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

9490

659

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

9491

660

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

9492

661

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

9493

662

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

9494

663

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

9495

664

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

9496

665

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

9497

666

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

9498

667

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

9499

668

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

9500

669

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

9501

670

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

9502

671

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

9503

672

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

9504

673

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

9505

674

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

9506

675

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

9507

676

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

9508

677

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

9509

678

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

9510

679

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

9511

680

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

9512

681

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

9513

682

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

9514

683

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

9515

684

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

9516

685

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

9517

686

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

9518

687

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

9519

688

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

9520

689

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

9521

690

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

9522

691

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

9523

692

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

9524

693

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

9525

694

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

9526

695

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

9527

696

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

9528

697

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

9529

698

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

9530

699

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

9531

700

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

9532

701

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

9533

702

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

9534

703

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

9535

704

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

9536

705

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

9537

706

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

9538

707

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

9539

708

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

9540

709

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

9541

710

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

9542

711

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

9543

712

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

9544

713

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

9545

714

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

9546

715

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

9547

716

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

9548

717

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

9549

718

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

9550

719

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

9551

720

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

9552

721

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

9553

722

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

9554

723

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

9555

724

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

9556

725

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

9557

726

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

9558

727

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

9559

728

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

9560

729

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

9561

730

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

9562

731

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

9563

732

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

9564

733

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

9565

734

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

9566

735

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

9567

736

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

9568

737

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

9569

738

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

9570

739

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

9571

740

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

9572

741

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

9573

742

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

9574

743

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

9575

744

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

9576

745

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

9577

746

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

9578

747

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

9579

748

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

9580

749

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

9581

750

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

9582

751

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

9583

754

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

9584

755

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

9585

757

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

9586

758

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

9587

759

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

9588

760

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

9589

761

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

9590

762

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

9591

763

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

9592

764

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

9593

765

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

9594

766

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

9595

769

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

9596

770

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

9597

771

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

9598

772

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

9599

773

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

9600

774

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

9601

775

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

9602

776

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

9603

777

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

9604

778

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

9605

779

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

9606

780

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

9607

781

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

9608

782

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

9609

783

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

9610

784

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

9611

785

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

9612

786

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

9613

787

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

9614

788

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

9615

789

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

9616

790

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

9617

791

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

9618

792

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

9619

793

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

9620

794

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

9621

795

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

9622

796

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

9623

797

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

9624

798

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

9625

799

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

9626

800

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

9627

801

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

9628

802

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

9629

803

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

9630

804

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

9631

805

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

9632

806

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

9633

807

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

9634

808

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

9635

809

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

9636

810

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

9637

811

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

9638

812

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

9639

813

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

9640

815

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

9641

816

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

9642

817

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

9643

818

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

9644

819

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

9645

820

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

9646

821

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

9647

822

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

9648

823

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

9649

824

\(y^{\prime \prime }-x y^{\prime }-y x = 0\)

9650

825

\(y^{\prime \prime }-x y^{\prime }-y x = 0\)

9651

826

\(x y^{\prime \prime }+2 y^{\prime }+y x = 0\)

9652

827

\(2 x^{2} y^{\prime \prime }+3 x y^{\prime }-y x = 0\)

9653

828

\(x^{2} y^{\prime \prime }+\left (3 x^{2}+2 x \right ) y^{\prime }-2 y = 0\)

9654

829

\(2 x^{2} \left (x^{2}+x +1\right ) y^{\prime \prime }+x \left (11 x^{2}+11 x +9\right ) y^{\prime }+\left (7 x^{2}+10 x +6\right ) y = 0\)

9655

830

\(x y^{\prime \prime }+\left (1+x \right ) y^{\prime }+2 y = 0\)

9656

831

\(x^{2} \left (x^{2}-2 x +1\right ) y^{\prime \prime }-x \left (x +3\right ) y^{\prime }+\left (4+x \right ) y = 0\)

9657

832

\(2 x^{2} \left (x +2\right ) y^{\prime \prime }+5 x^{2} y^{\prime }+\left (1+x \right ) y = 0\)

9658

833

\(x^{2} y^{\prime \prime }+4 x y^{\prime }+\left (x^{2}+2\right ) y = 0\)

9659

834

\(x^{2} y^{\prime \prime }+x y^{\prime }+\left (x^{2}-\frac {1}{4}\right ) y = 0\)

9660

835

\(x^{2} y^{\prime \prime }-x y^{\prime }-\left (x^{2}+\frac {5}{4}\right ) y = 0\)

9661

836

\(x^{2} y^{\prime \prime }+x y^{\prime }+\left (x^{2}-\frac {1}{4}\right ) y = 0\)

9662

837

\(x^{2} y^{\prime \prime }+3 x y^{\prime }+4 x^{4} y = 0\)

9663

838

\(y^{\prime \prime } = \left (x^{2}+3\right ) y\)

9664

839

\(y^{\prime \prime }+2 x y^{\prime }+\left (x^{2}+1\right ) y = 0\)

9665

840

\(x^{2} y^{\prime \prime }+x y^{\prime }+\left (x^{2}-\frac {1}{4}\right ) y = 0\)

9666

841

\(4 x^{2} y^{\prime \prime }+\left (-8 x^{2}+4 x \right ) y^{\prime }+\left (4 x^{2}-4 x -1\right ) y = 0\)

9667

843

\(y^{\prime \prime } = 0\)

9668

844

\(y^{\prime \prime } = \frac {2 y}{x^{2}}\)

9669

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

9670

1

\(y^{\prime \prime } = \left (-\frac {3}{16 x^{2}}-\frac {2}{9 \left (x -1\right )^{2}}+\frac {3}{16 x \left (x -1\right )}\right ) y\)

9671

2

\(y^{\prime \prime } = \frac {20 y}{x^{2}}\)

9672

3

\(y^{\prime \prime } = \frac {12 y}{x^{2}}\)

9673

4

\(y^{\prime \prime }-\frac {y}{4 x^{2}} = 0\)

9674

5

\(x y^{\prime \prime }-\left (2 x +2\right ) y^{\prime }+\left (x +2\right ) y = 0\)

9675

6

\(y^{\prime \prime }+\frac {y}{x^{2}} = 0\)

9676

7

\(\left (-x^{2}+1\right ) y^{\prime \prime }+y^{\prime }+y = 0\)

9677

8

\(\left (x^{2}-x \right ) y^{\prime \prime }-x y^{\prime }+y = 0\)

9678

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

9679

Kovacic 1985 paper. page 13. section 3.2, example 1

\(y^{\prime \prime } = \frac {\left (4 x^{6}-8 x^{5}+12 x^{4}+4 x^{3}+7 x^{2}-20 x +4\right ) y}{4 x^{4}}\)

9680

Kovacic 1985 paper. page 14. section 3.2, example 2

\(y^{\prime \prime } = \left (\frac {6}{x^{2}}-1\right ) y\)

9681

Kovacic 1985 paper. page 15. Weber equation

\(y^{\prime \prime } = \left (\frac {x^{2}}{4}-\frac {11}{2}\right ) y\)

9682

Kovacic 1985 paper. page 19. section 4.2. Example 1

\(y^{\prime \prime } = \left (\frac {1}{x}-\frac {3}{16 x^{2}}\right ) y\)

9683

Kovacic 1985 paper. page 23. section 5.2. Example 1

\(y^{\prime \prime } = \left (-\frac {3}{16 x^{2}}-\frac {2}{9 \left (x -1\right )^{2}}+\frac {3}{16 x \left (x -1\right )}\right ) y\)

9684

Kovacic 1985 paper. page 25. section 5.2. Example 2

\(y^{\prime \prime } = -\frac {\left (5 x^{2}+27\right ) y}{36 \left (x^{2}-1\right )^{2}}\)

9685

Kovacic 2005 paper. Example 2

\(y^{\prime \prime } = -\frac {y}{4 x^{2}}\)

9686

David Saunders 1981 paper. Example 1

\(y^{\prime \prime } = \left (x^{2}+3\right ) y\)

9687

David Saunders 1981 paper. Example 3

\(x^{2} y^{\prime \prime } = 2 y\)

9688

Carolyn J. Smith 1984 paper. Appendix B examples and tests. Example 1

\(y^{\prime \prime }+4 x y^{\prime }+\left (4 x^{2}+2\right ) y = 0\)

9689

Carolyn J. Smith 1984 paper. Appendix B examples and tests. Example 2

\(x^{2} y^{\prime \prime }-2 x y^{\prime }+\left (x^{2}+2\right ) y = 0\)

9690

Carolyn J. Smith 1984 paper. Appendix B examples and tests. Example 3

\(\left (x -2\right )^{2} y^{\prime \prime }-\left (x -2\right ) y^{\prime }-3 y = 0\)