2.2.32 Problems 3101 to 3200

Table 2.81: Main lookup table. Sorted sequentially by problem number.

#

ODE

CAS classification

Solved?

Maple

Mma

Sympy

time(sec)

3101

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime \prime }+5 y^{\prime \prime }+6 y&=0 \end {array} \]

[[_high_order, _missing_x]]

0.090

3102

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime \prime }-4 y^{\prime \prime \prime }+6 y^{\prime \prime }-8 y^{\prime }+8 y&=0 \end {array} \]

[[_high_order, _missing_x]]

0.093

3103

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime \prime }-2 y^{\prime \prime \prime }-6 y^{\prime }+2 y&=0 \end {array} \]

[[_high_order, _missing_x]]

0.109

3104

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime \prime }+y^{\prime \prime \prime }-3 y^{\prime \prime }-4 y^{\prime }-4 y&=0 \end {array} \]

[[_high_order, _missing_x]]

0.095

3105

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} 2 y^{\prime \prime \prime }-3 y^{\prime \prime }+10 y^{\prime }-15 y&=0 \end {array} \]

[[_3rd_order, _missing_x]]

0.083

3106

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} 2 y^{\prime \prime \prime }-3 y^{\prime \prime }+11 y^{\prime }-40 y&=0 \end {array} \]

[[_3rd_order, _missing_x]]

0.086

3107

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime \prime }-3 y^{\prime \prime \prime }+4 y^{\prime \prime }-12 y^{\prime }+16 y&=0 \end {array} \]

[[_high_order, _missing_x]]

0.096

3108

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} 4 y^{\prime \prime \prime }+12 y^{\prime \prime }-3 y^{\prime }+14 y&=0 \end {array} \]

[[_3rd_order, _missing_x]]

0.086

3109

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\left (5\right )}-y^{\prime \prime \prime \prime }+6 y^{\prime \prime \prime }-6 y^{\prime \prime }+8 y^{\prime }-8 y&=0 \end {array} \]

[[_high_order, _missing_x]]

0.102

3110

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }-4 y&=3 \cos \left (x \right ) \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.468

3111

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+y&=\sin \left (2 x \right ) \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.549

3112

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+y^{\prime }-2 y&={\mathrm e}^{x} \end {array} \]

[[_2nd_order, _with_linear_symmetries]]

0.425

3113

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+3 y^{\prime }+2 y&={\mathrm e}^{-2 x} \end {array} \]

[[_2nd_order, _with_linear_symmetries]]

0.374

3114

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+y^{\prime }+y&=\sin \left (x \right ) \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.566

3115

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+y^{\prime }+y&=x^{2} \end {array} \]

[[_2nd_order, _with_linear_symmetries]]

0.494

3116

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+3 y^{\prime }+2 y&=x \,{\mathrm e}^{-x} \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.392

3117

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime \prime }-y&={\mathrm e}^{x} \end {array} \]

[[_high_order, _with_linear_symmetries]]

0.150

3118

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }-4 y&=x +{\mathrm e}^{2 x} \end {array} \]

[[_2nd_order, _with_linear_symmetries]]

0.478

3119

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }-9 y&={\mathrm e}^{3 x}+\sin \left (3 x \right ) \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

1.002

3120

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }-y^{\prime }-6 y&=x^{3} \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.369

3121

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} -2 y^{\prime \prime }+3 y&=x \,{\mathrm e}^{x} \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.428

3122

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+4 y&=x \sin \left (x \right ) \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.797

3123

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime }-4 y^{\prime \prime }&=x^{2}+8 \end {array} \]

[[_3rd_order, _missing_y]]

0.175

3124

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+y^{\prime }+y&={\mathrm e}^{x} \sin \left (3 x \right ) \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.540

3125

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime }-3 y^{\prime \prime }+4 y^{\prime }-12 y&=x +{\mathrm e}^{2 x} \end {array} \]

[[_3rd_order, _with_linear_symmetries]]

0.194

3126

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime }-4 y^{\prime \prime }+y^{\prime }-4 y&={\mathrm e}^{4 x} \sin \left (x \right ) \end {array} \]

[[_3rd_order, _linear, _nonhomogeneous]]

0.201

3127

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+4 y^{\prime }+4 y&=x^{3} {\mathrm e}^{2 x} \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.507

3128

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime }-2 y^{\prime \prime }+y^{\prime }-2 y&=x \,{\mathrm e}^{2 x} \end {array} \]

[[_3rd_order, _linear, _nonhomogeneous]]

0.191

3129

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime \prime }+2 n^{2} y^{\prime \prime }+n^{4} y&=\sin \left (k x \right ) \end {array} \]

[[_high_order, _linear, _nonhomogeneous]]

0.260

3130

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+2 n y^{\prime }+n^{2} y&=5 \cos \left (6 x \right ) \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.819

3131

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+9 y&=\left (1+\sin \left (3 x \right )\right ) \cos \left (2 x \right ) \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

2.110

3132

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+4 y^{\prime }+5 y&=2 x -{\mathrm e}^{-4 x}+\sin \left (2 x \right ) \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

1.160

3133

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime }+2 y^{\prime \prime }&=\left (2 x^{2}+x \right ) {\mathrm e}^{-2 x}+5 \cos \left (3 x \right ) \end {array} \]

[[_3rd_order, _missing_y]]

1.391

3134

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+4 y&=8 \sin \left (x \right )^{2} \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.808

3135

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime \prime }+4 y&=5 \,{\mathrm e}^{2 x} \sin \left (3 x \right ) \end {array} \]

[[_high_order, _linear, _nonhomogeneous]]

0.197

3136

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }-5 y^{\prime }-6 y&={\mathrm e}^{3 x}\\ y \left (0\right )&=2\\ y^{\prime }\left (0\right )&=1\\ \end {array} \]

[[_2nd_order, _with_linear_symmetries]]

0.615

3137

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+4 y&=12 \cos \left (x \right )^{2}\\ y \left (\frac {\pi }{2}\right )&=0\\ y^{\prime }\left (\frac {\pi }{2}\right )&=\frac {\pi }{2}\\ \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.975

3138

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }-3 y^{\prime }+2 y&=x \,{\mathrm e}^{-x}\\ y \left (0\right )&={\frac {1}{9}}\\ y^{\prime }\left (0\right )&=0\\ \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.607

3139

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+y&={\mathrm e}^{x} \sin \left (x \right )\\ y \left (0\right )&=3\\ y^{\prime }\left (0\right )&=2\\ \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

1.904

3140

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} 2 y^{\prime \prime }+y^{\prime }&=8 \sin \left (2 x \right )+{\mathrm e}^{-x}\\ y \left (0\right )&=1\\ y^{\prime }\left (0\right )&=0\\ \end {array} \]

[[_2nd_order, _missing_y]]

2.450

3141

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+y&=3 x \sin \left (x \right )\\ y \left (0\right )&=2\\ y^{\prime }\left (0\right )&=1\\ \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

1.081

3142

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} 2 y^{\prime \prime }+5 y^{\prime }-3 y&=\sin \left (x \right )-8 x\\ y \left (0\right )&={\frac {1}{2}}\\ y^{\prime }\left (0\right )&={\frac {1}{2}}\\ \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.922

3143

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} 8 y^{\prime \prime }-y&=x \,{\mathrm e}^{-\frac {x}{2}}\\ y \left (0\right )&=3\\ y^{\prime }\left (0\right )&=5\\ \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.760

3144

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+y&=\sec \left (x \right ) \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.526

3145

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+4 y^{\prime }+4 y&={\mathrm e}^{x} \end {array} \]

[[_2nd_order, _with_linear_symmetries]]

0.442

3146

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+4 y&=x^{2} \end {array} \]

[[_2nd_order, _with_linear_symmetries]]

0.481

3147

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }-2 y^{\prime }+y&={\mathrm e}^{2 x} \end {array} \]

[[_2nd_order, _with_linear_symmetries]]

0.621

3148

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+y&=4 \sin \left (2 x \right ) \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.538

3149

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+4 y&=2 x -2 \sin \left (2 x \right ) \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.883

3150

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }-y&=3 x +5 \,{\mathrm e}^{x} \end {array} \]

[[_2nd_order, _with_linear_symmetries]]

0.496

3151

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+9 y&={\mathrm e}^{x}+\sin \left (4 x \right ) \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.988

3152

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime }+3 y^{\prime \prime }-4 y^{\prime }&=\cos \left (2 x \right ) \end {array} \]

[[_3rd_order, _missing_y]]

0.192

3153

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime }+4 y^{\prime \prime }-5 y^{\prime }&={\mathrm e}^{3 x} \end {array} \]

[[_3rd_order, _missing_y]]

0.171

3154

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+y&=\tan \left (x \right ) \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.547

3155

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+a^{2} y&=\sec \left (a x \right ) \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

2.327

3156

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime }-2 y^{\prime \prime }+y^{\prime }&={\mathrm e}^{2 x} \end {array} \]

[[_3rd_order, _missing_y]]

0.181

3157

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime \prime }-2 y^{\prime \prime \prime }+y^{\prime \prime }&=x^{2} \end {array} \]

[[_high_order, _missing_y]]

0.194

3158

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime }-3 y^{\prime \prime }-4 y^{\prime }&={\mathrm e}^{2 x}+\sin \left (x \right ) \end {array} \]

[[_3rd_order, _missing_y]]

0.349

3159

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }-2 y^{\prime }+y&=\frac {{\mathrm e}^{x}}{\left (1-x \right )^{2}} \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.510

3160

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }-3 y^{\prime }+2 y&=\sin \left ({\mathrm e}^{-x}\right ) \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.469

3161

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+4 y&=\sec \left (x \right ) \tan \left (x \right ) \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.688

3162

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }-2 y&={\mathrm e}^{-x} \sin \left (2 x \right ) \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.650

3163

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+9 y&=\csc \left (x \right ) \sec \left (x \right ) \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.858

3164

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+9 y&=\csc \left (2 x \right ) \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.773

3165

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+y&=\tan \left (\frac {x}{3}\right )^{2} \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

1.430

3166

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime }+y^{\prime }&=\tan \left (x \right ) \end {array} \]

[[_3rd_order, _missing_y]]

0.851

3167

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} 4 y^{\prime \prime }-4 y^{\prime }+y&={\mathrm e}^{\frac {x}{2}} \ln \left (x \right ) \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.517

3168

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime }+P \left (x \right ) y&=Q \left (x \right ) \end {array} \]

[_linear]

2.972

3169

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }-6 y^{\prime }+9 y&={\mathrm e}^{3 x} \end {array} \]

[[_2nd_order, _with_linear_symmetries]]

0.460

3170

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime }-3 y^{\prime \prime }+3 y^{\prime }-y&={\mathrm e}^{x} \end {array} \]

[[_3rd_order, _with_linear_symmetries]]

0.184

3171

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }-5 y^{\prime }+6 y&=x^{2} \end {array} \]

[[_2nd_order, _with_linear_symmetries]]

0.372

3172

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+4 y&=2 \,{\mathrm e}^{x} \end {array} \]

[[_2nd_order, _with_linear_symmetries]]

0.489

3173

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+3 y&=3 \,{\mathrm e}^{-4 x} \end {array} \]

[[_2nd_order, _with_linear_symmetries]]

0.567

3174

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+4 y^{\prime }+4 y&=\frac {{\mathrm e}^{x}}{2}+\frac {{\mathrm e}^{-x}}{2} \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.562

3175

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+y^{\prime }-2 y&={\mathrm e}^{-2 x} \end {array} \]

[[_2nd_order, _with_linear_symmetries]]

0.372

3176

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+2 y&=\sin \left (x \right ) \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.580

3177

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+4 y^{\prime }+4 y&=\frac {{\mathrm e}^{3 x}}{2}-\frac {{\mathrm e}^{-3 x}}{2} \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.582

3178

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+3 y^{\prime }-2 y&=\sin \left (2 x \right ) \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.472

3179

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+3 y^{\prime }+2 y&={\mathrm e}^{x} \sin \left (x \right ) \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.388

3180

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime }-y&={\mathrm e}^{x} \end {array} \]

[[_3rd_order, _with_linear_symmetries]]

0.145

3181

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime }-4 y^{\prime \prime }+y^{\prime }-4 y&=\sin \left (x \right )-{\mathrm e}^{4 x} \end {array} \]

[[_3rd_order, _linear, _nonhomogeneous]]

0.732

3182

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime \prime }+3 y^{\prime \prime }-4 y&=4 \,{\mathrm e}^{x}+3 \cos \left (2 x \right ) \end {array} \]

[[_high_order, _linear, _nonhomogeneous]]

0.696

3183

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+y&={\mathrm e}^{3 x} \left (1+\sin \left (2 x \right )\right ) \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.970

3184

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+2 n^{2} y^{\prime }+n^{4} y&=\sin \left (k x \right ) \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.829

3185

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+4 y^{\prime }+5 y&=\frac {{\mathrm e}^{x}}{2}+\frac {{\mathrm e}^{-x}}{2} \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.648

3186

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+y^{\prime }-2 y&=x \,{\mathrm e}^{-x} \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.382

3187

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+4 y&=x \,{\mathrm e}^{x} \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.501

3188

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }+2 y&=x^{2} {\mathrm e}^{-x} \end {array} \]

[[_2nd_order, _linear, _nonhomogeneous]]

0.539

3189

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime }-y^{\prime }-2 y&=x^{2}-8 \end {array} \]

[[_2nd_order, _with_linear_symmetries]]

0.368

3190

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime }-y&=x^{2} \end {array} \]

[[_3rd_order, _with_linear_symmetries]]

0.141

3191

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime }+4 y^{\prime \prime }-5 y^{\prime }&=x^{2} {\mathrm e}^{-x} \end {array} \]

[[_3rd_order, _missing_y]]

0.191

3192

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime \prime }-2 y^{\prime \prime \prime }+y^{\prime \prime }&=x^{2} \end {array} \]

[[_high_order, _missing_y]]

0.193

3193

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime }-y^{\prime }&={\mathrm e}^{x} \left (\sin \left (x \right )-x^{2}\right ) \end {array} \]

[[_3rd_order, _missing_y]]

0.394

3194

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime }-4 y^{\prime \prime }&={\mathrm e}^{2 x} \left (x -3\right ) \end {array} \]

[[_3rd_order, _missing_y]]

0.182

3195

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime \prime }-6 y^{\prime \prime \prime }+9 y^{\prime \prime }&=\sin \left (3 x \right )+x \,{\mathrm e}^{x} \end {array} \]

[[_high_order, _missing_y]]

0.653

3196

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime }-6 y^{\prime \prime }+11 y^{\prime }-6 y&=x^{2} {\mathrm e}^{2 x} \end {array} \]

[[_3rd_order, _linear, _nonhomogeneous]]

0.199

3197

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime }+2 y^{\prime }&=x^{2}+\cos \left (x \right ) \end {array} \]

[[_3rd_order, _missing_y]]

0.361

3198

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime \prime }+3 y^{\prime \prime }-y^{\prime }+2 y&=\sin \left (2 x \right ) \end {array} \]

[[_high_order, _linear, _nonhomogeneous]]

0.238

3199

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime \prime }+2 y^{\prime \prime }+y^{\prime }&=x^{3}-\frac {\cos \left (2 x \right )}{2} \end {array} \]

[[_high_order, _missing_y]]

0.550

3200

\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} y^{\prime \prime \prime }+4 y^{\prime \prime }+5 y^{\prime }&={\mathrm e}^{-2 x} \cos \left (x \right ) \end {array} \]

[[_3rd_order, _missing_y]]

0.565