5.3.18 Problems 1701 to 1800

Table 5.69: Problems not solved by Sympy

#

ODE

Mathematica

Maple

Sympy

8979

\[ {} y^{\prime \prime }+y = {\mathrm e}^{a \cos \left (x \right )} \]

8981

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

8984

\[ {} y^{\prime } = \frac {x y+3 x -2 y+6}{x y-3 x -2 y+6} \]

8995

\[ {} y^{\prime } = a x +b y^{2} \]

9003

\[ {} c y^{\prime } = a x +b y^{2} \]

9004

\[ {} c y^{\prime } = \frac {a x +b y^{2}}{r} \]

9005

\[ {} c y^{\prime } = \frac {a x +b y^{2}}{r x} \]

9006

\[ {} c y^{\prime } = \frac {a x +b y^{2}}{r \,x^{2}} \]

9011

\[ {} y^{\prime } = \sin \left (x \right )+y^{2} \]

9013

\[ {} y^{\prime } = \cos \left (x \right )+\frac {y^{2}}{x} \]

9014

\[ {} y^{\prime } = x +y+b y^{2} \]

9031

\[ {} {y^{\prime }}^{n} = 0 \]

9032

\[ {} x {y^{\prime }}^{n} = 0 \]

9040

\[ {} {y^{\prime }}^{2} = \frac {1}{x y^{3}} \]

9041

\[ {} {y^{\prime }}^{2} = \frac {1}{x^{2} y^{3}} \]

9042

\[ {} {y^{\prime }}^{4} = \frac {1}{x y^{3}} \]

9047

\[ {} y^{\prime } = \left (a +b x +y\right )^{4} \]

9049

\[ {} y^{\prime } = \left (a +b x +c y\right )^{6} \]

9054

\[ {} y^{\prime } = 5 \,{\mathrm e}^{x^{2}+20 y}+\sin \left (x \right ) \]

9055

\[ {} [x^{\prime }\left (t \right )+y^{\prime }\left (t \right )-x \left (t \right ) = y \left (t \right )+t, x^{\prime }\left (t \right )+y^{\prime }\left (t \right ) = 2 x \left (t \right )+3 y \left (t \right )+{\mathrm e}^{t}] \]

9057

\[ {} [x^{\prime }\left (t \right )+y^{\prime }\left (t \right )-x \left (t \right ) = y \left (t \right )+t +\sin \left (t \right )+\cos \left (t \right ), x^{\prime }\left (t \right )+y^{\prime }\left (t \right ) = 2 x \left (t \right )+3 y \left (t \right )+{\mathrm e}^{t}] \]

9069

\[ {} \left (a t +1\right ) y^{\prime }+y = t \]

9074

\[ {} {y^{\prime \prime }}^{n} = 0 \]

9077

\[ {} a {y^{\prime \prime }}^{n} = 0 \]

9088

\[ {} y^{\prime \prime }+{y^{\prime }}^{2} = 1 \]

9090

\[ {} {y^{\prime \prime }}^{2}+y^{\prime } = x \]

9091

\[ {} y^{\prime \prime }+{y^{\prime }}^{2} = x \]

9093

\[ {} {y^{\prime \prime }}^{2}+y^{\prime }+y = 0 \]

9094

\[ {} y^{\prime \prime }+{y^{\prime }}^{2}+y = 0 \]

9116

\[ {} y {y^{\prime \prime }}^{2}+y^{\prime } = 0 \]

9117

\[ {} y {y^{\prime \prime }}^{2}+{y^{\prime }}^{3} = 0 \]

9118

\[ {} y^{2} {y^{\prime \prime }}^{2}+y^{\prime } = 0 \]

9119

\[ {} y {y^{\prime \prime }}^{4}+{y^{\prime }}^{2} = 0 \]

9121

\[ {} y y^{\prime \prime }+{y^{\prime }}^{3} = 0 \]

9124

\[ {} y^{\prime \prime }+x y^{\prime }+y {y^{\prime }}^{2} = 0 \]

9125

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

9126

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

9127

\[ {} y^{\prime \prime }+\left (\sin \left (x \right )+2 x \right ) y^{\prime }+\cos \left (y\right ) y {y^{\prime }}^{2} = 0 \]

9128

\[ {} y^{\prime } y^{\prime \prime }+y^{2} = 0 \]

9129

\[ {} y^{\prime } y^{\prime \prime }+y^{n} = 0 \]

9131

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

9132

\[ {} y^{\prime \prime }+x y^{\prime }+y {y^{\prime }}^{2} = 0 \]

9134

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

9135

\[ {} 10 y^{\prime \prime }+x^{2} y^{\prime }+\frac {3 {y^{\prime }}^{2}}{y} = 0 \]

9136

\[ {} 10 y^{\prime \prime }+\left ({\mathrm e}^{x}+3 x \right ) y^{\prime }+\frac {3 \,{\mathrm e}^{y} {y^{\prime }}^{2}}{\sin \left (y\right )} = 0 \]

9138

\[ {} y^{\prime \prime }-\frac {y^{\prime }}{\sqrt {x}}+\frac {\left (x +\sqrt {x}-8\right ) y}{4 x^{2}} = x \]

9140

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

9141

\[ {} x^{6} y^{\prime \prime }+3 x^{5} y^{\prime }+a^{2} y = \frac {1}{x^{2}} \]

9143

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

9144

\[ {} \left (x^{2}+1\right ) y^{\prime \prime }+\left (1+x \right ) y^{\prime }+y = 4 \cos \left (\ln \left (1+x \right )\right ) \]

9145

\[ {} y^{\prime \prime }+\tan \left (x \right ) y^{\prime }+\cos \left (x \right )^{2} y = 0 \]

9146

\[ {} x y^{\prime \prime }-y^{\prime }+4 x^{3} y = 8 x^{3} \sin \left (x \right )^{2} \]

9147

\[ {} x y^{\prime \prime }-y^{\prime }+4 x^{3} y = x^{5} \]

9148

\[ {} \cos \left (x \right ) y^{\prime \prime }+\sin \left (x \right ) y^{\prime }-2 y \cos \left (x \right )^{3} = 2 \cos \left (x \right )^{5} \]

9149

\[ {} y^{\prime \prime }+\left (1-\frac {1}{x}\right ) y^{\prime }+4 x^{2} y \,{\mathrm e}^{-2 x} = 4 \left (x^{3}+x^{2}\right ) {\mathrm e}^{-3 x} \]

9150

\[ {} y^{\prime \prime }-x^{2} y^{\prime }+x y = x^{m +1} \]

9151

\[ {} y^{\prime \prime }-\frac {y^{\prime }}{\sqrt {x}}+\frac {\left (x +\sqrt {x}-8\right ) y}{4 x^{2}} = 0 \]

9152

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

9153

\[ {} y^{\prime \prime }-4 x y^{\prime }+\left (4 x^{2}-1\right ) y = -3 \,{\mathrm e}^{x^{2}} \sin \left (x \right ) \]

9154

\[ {} y^{\prime \prime }-2 b x y^{\prime }+b^{2} x^{2} y = x \]

9155

\[ {} y^{\prime \prime }-4 x y^{\prime }+\left (4 x^{2}-3\right ) y = {\mathrm e}^{x^{2}} \]

9156

\[ {} y^{\prime \prime }-2 \tan \left (x \right ) y^{\prime }+5 y = {\mathrm e}^{x^{2}} \sec \left (x \right ) \]

9158

\[ {} 4 x^{2} y^{\prime \prime }+4 x^{5} y^{\prime }+\left (x^{8}+6 x^{4}+4\right ) y = 0 \]

9159

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

9163

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

9164

\[ {} y^{\prime } = x -y^{2} \]

9166

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

9167

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

9170

\[ {} y^{\prime \prime \prime }-x y = 0 \]

9173

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

9174

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

9175

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

9176

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

9177

\[ {} 3 y^{\prime \prime }+x y^{\prime }-4 y = 0 \]

9178

\[ {} 5 y^{\prime \prime }-2 x y^{\prime }+10 y = 0 \]

9179

\[ {} y^{\prime \prime }-x^{2} y^{\prime }-3 x y = 0 \]

9180

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

9181

\[ {} y^{\prime \prime }+x y^{\prime }-2 y = 0 \]

9182

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

9183

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

9191

\[ {} y^{\prime \prime }+x y^{\prime }+2 y = 0 \]

9192

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

9193

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

9194

\[ {} 2 y^{\prime \prime }+x y^{\prime }+3 y = 0 \]

9195

\[ {} y^{\prime \prime }+x y^{\prime }+2 y = 0 \]

9196

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

9197

\[ {} y^{\prime \prime }+x y^{\prime }+2 y = 0 \]

9198

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

9200

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

9202

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

9203

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

9204

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

9205

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

9206

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

9211

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

9212

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

9214

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

9215

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

9216

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

9217

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