2.2.266 Problems 26501 to 26600

Table 2.549: Main lookup table. Sorted sequentially by problem number.

#

ODE

CAS classification

Solved?

Maple

Mma

Sympy

time(sec)

26501

\begin{align*} y^{\prime \prime }+3 y^{\prime }&=3 \\ \end{align*}

[[_2nd_order, _missing_x]]

1.179

26502

\begin{align*} y^{\prime \prime }-7 y^{\prime }&=\left (x -1\right )^{2} \\ \end{align*}

[[_2nd_order, _missing_y]]

1.057

26503

\begin{align*} y^{\prime \prime }+3 y^{\prime }&={\mathrm e}^{x} \\ \end{align*}

[[_2nd_order, _missing_y]]

0.980

26504

\begin{align*} y^{\prime \prime }+7 y^{\prime }&={\mathrm e}^{-7 x} \\ \end{align*}

[[_2nd_order, _missing_y]]

0.985

26505

\begin{align*} y^{\prime \prime }-8 y^{\prime }+16 y&=\left (1-x \right ) {\mathrm e}^{4 x} \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.581

26506

\begin{align*} y^{\prime \prime }-10 y^{\prime }+25 y&={\mathrm e}^{5 x} \\ \end{align*}

[[_2nd_order, _with_linear_symmetries]]

0.549

26507

\begin{align*} 4 y^{\prime \prime }-3 y^{\prime }&=x \,{\mathrm e}^{\frac {3 x}{4}} \\ \end{align*}

[[_2nd_order, _missing_y]]

1.189

26508

\begin{align*} y^{\prime \prime }-y^{\prime }-2 y&={\mathrm e}^{x}+{\mathrm e}^{-2 x} \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.535

26509

\begin{align*} y^{\prime \prime }-4 y^{\prime }&={\mathrm e}^{4 x} x \\ \end{align*}

[[_2nd_order, _missing_y]]

1.088

26510

\begin{align*} y^{\prime \prime }+25 y&=\cos \left (5 x \right ) \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.559

26511

\begin{align*} y^{\prime \prime }+y&=\sin \left (x \right )-\cos \left (x \right ) \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.584

26512

\begin{align*} y^{\prime \prime }+16 y&=\sin \left (4 x +\alpha \right ) \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.842

26513

\begin{align*} y^{\prime \prime }+4 y^{\prime }+8 y&={\mathrm e}^{2 x} \left (\cos \left (2 x \right )+\sin \left (2 x \right )\right ) \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.561

26514

\begin{align*} y^{\prime \prime }-4 y^{\prime }+8 y&={\mathrm e}^{2 x} \left (\sin \left (2 x \right )-\cos \left (2 x \right )\right ) \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.536

26515

\begin{align*} y^{\prime \prime }+6 y^{\prime }+13 y&={\mathrm e}^{-3 x} \cos \left (2 x \right ) \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.542

26516

\begin{align*} y^{\prime \prime }+k^{2} y&=k \sin \left (k x +\alpha \right ) \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

1.498

26517

\begin{align*} y^{\prime \prime }+k^{2} y&=k \\ \end{align*}

[[_2nd_order, _missing_x]]

2.358

26518

\begin{align*} 4 y+y^{\prime \prime }&=\sin \left (2 x \right ) \sin \left (x \right ) \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.985

26519

\begin{align*} y^{\prime \prime }-4 y^{\prime }&=2 \cos \left (4 x \right )^{2} \\ \end{align*}

[[_2nd_order, _missing_y]]

1.300

26520

\begin{align*} y^{\prime \prime \prime }+y&=x \\ \end{align*}

[[_3rd_order, _with_linear_symmetries]]

0.115

26521

\begin{align*} y^{\prime \prime \prime }+6 y^{\prime \prime }+11 y^{\prime }+6 y&=1 \\ \end{align*}

[[_3rd_order, _missing_x]]

0.116

26522

\begin{align*} y^{\prime \prime \prime }+y^{\prime }&=2 \\ \end{align*}

[[_3rd_order, _missing_x]]

0.101

26523

\begin{align*} y^{\prime \prime \prime }+y^{\prime \prime }&=3 \\ \end{align*}

[[_3rd_order, _missing_x]]

0.102

26524

\begin{align*} y^{\prime \prime \prime \prime }-y&=1 \\ \end{align*}

[[_high_order, _missing_x]]

0.109

26525

\begin{align*} y^{\prime \prime \prime \prime }-y^{\prime }&=2 \\ \end{align*}

[[_high_order, _missing_x]]

0.135

26526

\begin{align*} y^{\prime \prime \prime \prime }-y^{\prime \prime }&=3 \\ \end{align*}

[[_high_order, _missing_x]]

0.131

26527

\begin{align*} y^{\prime \prime \prime \prime }-y^{\prime \prime \prime }&=4 \\ \end{align*}

[[_high_order, _missing_x]]

0.128

26528

\begin{align*} y^{\prime \prime \prime \prime }+4 y^{\prime \prime \prime }+4 y^{\prime \prime }&=1 \\ \end{align*}

[[_high_order, _missing_x]]

0.133

26529

\begin{align*} y^{\prime \prime \prime \prime }+2 y^{\prime \prime \prime }+y^{\prime \prime }&={\mathrm e}^{4 x} \\ \end{align*}

[[_high_order, _missing_y]]

0.132

26530

\begin{align*} y^{\prime \prime \prime \prime }+2 y^{\prime \prime \prime }+y^{\prime \prime }&={\mathrm e}^{-x} \\ \end{align*}

[[_high_order, _missing_y]]

0.138

26531

\begin{align*} y^{\prime \prime \prime \prime }+2 y^{\prime \prime \prime }+y^{\prime \prime }&=x \,{\mathrm e}^{-x} \\ \end{align*}

[[_high_order, _missing_y]]

0.150

26532

\begin{align*} y^{\prime \prime \prime \prime }+4 y^{\prime \prime }+4 y&=\sin \left (2 x \right ) \\ \end{align*}

[[_high_order, _linear, _nonhomogeneous]]

0.158

26533

\begin{align*} y^{\prime \prime \prime \prime }+4 y^{\prime \prime }+4 y&=\cos \left (x \right ) \\ \end{align*}

[[_high_order, _linear, _nonhomogeneous]]

0.155

26534

\begin{align*} y^{\prime \prime \prime \prime }+4 y^{\prime \prime }+4 y&=\sin \left (2 x \right ) x \\ \end{align*}

[[_high_order, _linear, _nonhomogeneous]]

0.217

26535

\begin{align*} y^{\prime \prime \prime \prime }+2 n^{2} y^{\prime \prime }+n^{4} y&=a \sin \left (n x +\alpha \right ) \\ \end{align*}

[[_high_order, _linear, _nonhomogeneous]]

0.914

26536

\begin{align*} y^{\prime \prime \prime \prime }-2 n^{2} y^{\prime \prime }+n^{4} y&=\cos \left (n x +\alpha \right ) \\ \end{align*}

[[_high_order, _linear, _nonhomogeneous]]

0.178

26537

\begin{align*} y^{\prime \prime \prime \prime }+4 y^{\prime \prime \prime }+6 y^{\prime \prime }+4 y^{\prime }+y&=\sin \left (x \right ) \\ \end{align*}

[[_high_order, _linear, _nonhomogeneous]]

0.148

26538

\begin{align*} y-4 y^{\prime }+6 y^{\prime \prime }-4 y^{\prime \prime \prime }+y^{\prime \prime \prime \prime }&={\mathrm e}^{x} \\ \end{align*}

[[_high_order, _with_linear_symmetries]]

0.160

26539

\begin{align*} y-4 y^{\prime }+6 y^{\prime \prime }-4 y^{\prime \prime \prime }+y^{\prime \prime \prime \prime }&=x \,{\mathrm e}^{x} \\ \end{align*}

[[_high_order, _linear, _nonhomogeneous]]

0.178

26540

\begin{align*} y+2 y^{\prime }+y^{\prime \prime }&=-2 \\ \end{align*}

[[_2nd_order, _missing_x]]

0.467

26541

\begin{align*} y^{\prime \prime }+2 y^{\prime }+2&=0 \\ \end{align*}

[[_2nd_order, _missing_x]]

1.181

26542

\begin{align*} y^{\prime \prime }+9 y-9&=0 \\ \end{align*}

[[_2nd_order, _missing_x]]

1.921

26543

\begin{align*} y^{\prime \prime \prime }+y^{\prime \prime }&=1 \\ \end{align*}

[[_3rd_order, _missing_x]]

0.102

26544

\begin{align*} 5 y^{\prime \prime \prime }-7 y^{\prime \prime }-3&=0 \\ \end{align*}

[[_3rd_order, _missing_x]]

0.120

26545

\begin{align*} y^{\prime \prime \prime \prime }-6 y^{\prime \prime \prime }+6&=0 \\ \end{align*}

[[_high_order, _missing_x]]

0.132

26546

\begin{align*} 3 y^{\prime \prime \prime \prime }+y^{\prime \prime \prime }&=2 \\ \end{align*}

[[_high_order, _missing_x]]

0.126

26547

\begin{align*} y^{\prime \prime \prime \prime }-2 y^{\prime \prime \prime }+2 y^{\prime \prime }-2 y^{\prime }+y&=1 \\ \end{align*}

[[_high_order, _missing_x]]

0.131

26548

\begin{align*} y^{\prime \prime }-4 y^{\prime }+4 y&=x^{2} \\ \end{align*}

[[_2nd_order, _with_linear_symmetries]]

0.541

26549

\begin{align*} y^{\prime \prime }+8 y^{\prime }&=8 x \\ \end{align*}

[[_2nd_order, _missing_y]]

1.106

26550

\begin{align*} y^{\prime \prime }-2 k y^{\prime }+k^{2} y&={\mathrm e}^{x} \\ \end{align*}

[[_2nd_order, _with_linear_symmetries]]

0.527

26551

\begin{align*} y^{\prime \prime }+4 y^{\prime }+4 y&=8 \,{\mathrm e}^{-2 x} \\ \end{align*}

[[_2nd_order, _with_linear_symmetries]]

0.566

26552

\begin{align*} y^{\prime \prime }+4 y^{\prime }+3 y&=9 \,{\mathrm e}^{-3 x} \\ \end{align*}

[[_2nd_order, _with_linear_symmetries]]

0.471

26553

\begin{align*} 7 y^{\prime \prime }-y^{\prime }&=14 x \\ \end{align*}

[[_2nd_order, _missing_y]]

1.010

26554

\begin{align*} y^{\prime \prime }+3 y^{\prime }&=3 x \,{\mathrm e}^{-3 x} \\ \end{align*}

[[_2nd_order, _missing_y]]

1.085

26555

\begin{align*} y^{\prime \prime }+5 y^{\prime }+6 y&=10 \left (1-x \right ) {\mathrm e}^{-2 x} \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.509

26556

\begin{align*} y^{\prime \prime }+2 y^{\prime }+2 y&=x +1 \\ \end{align*}

[[_2nd_order, _with_linear_symmetries]]

0.448

26557

\begin{align*} y^{\prime \prime }+y^{\prime }+y&=\left (x^{2}+x \right ) {\mathrm e}^{x} \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.568

26558

\begin{align*} y^{\prime \prime }+4 y^{\prime }-2 y&=8 \sin \left (2 x \right ) \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.534

26559

\begin{align*} y^{\prime \prime }+y&=4 x \cos \left (x \right ) \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.631

26560

\begin{align*} y^{\prime \prime }-2 m y^{\prime }+m^{2} y&=\sin \left (n x \right ) \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.682

26561

\begin{align*} 5 y+2 y^{\prime }+y^{\prime \prime }&=\sin \left (2 x \right ) {\mathrm e}^{-x} \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.524

26562

\begin{align*} y^{\prime \prime }+a^{2} y&=2 \cos \left (m x \right )+3 \sin \left (m x \right ) \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.901

26563

\begin{align*} y^{\prime \prime }-y^{\prime }&={\mathrm e}^{x} \sin \left (x \right ) \\ \end{align*}

[[_2nd_order, _missing_y]]

1.118

26564

\begin{align*} y^{\prime \prime }+2 y^{\prime }&=4 \,{\mathrm e}^{x} \left (\cos \left (x \right )+\sin \left (x \right )\right ) \\ \end{align*}

[[_2nd_order, _missing_y]]

1.261

26565

\begin{align*} 5 y+4 y^{\prime }+y^{\prime \prime }&=10 \,{\mathrm e}^{-2 x} \cos \left (x \right ) \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.525

26566

\begin{align*} 5 y+2 y^{\prime }+y^{\prime \prime }&={\mathrm e}^{-2 x} \left (2 x +\sin \left (2 x \right )\right ) \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.672

26567

\begin{align*} 4 y^{\prime \prime }+8 y^{\prime }&=x \sin \left (x \right ) \\ \end{align*}

[[_2nd_order, _missing_y]]

1.263

26568

\begin{align*} 2 y-3 y^{\prime }+y^{\prime \prime }&=x \,{\mathrm e}^{x} \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.470

26569

\begin{align*} y^{\prime \prime }+y^{\prime }-2 y&=x^{2} {\mathrm e}^{4 x} \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.487

26570

\begin{align*} 2 y-3 y^{\prime }+y^{\prime \prime }&=\left (x^{2}+x \right ) {\mathrm e}^{3 x} \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.492

26571

\begin{align*} y^{\prime \prime \prime }-y^{\prime \prime }+y^{\prime }-y&=x^{2}+x \\ \end{align*}

[[_3rd_order, _with_linear_symmetries]]

0.132

26572

\begin{align*} y^{\prime \prime \prime \prime }-2 y^{\prime \prime \prime }+2 y^{\prime \prime }-2 y^{\prime }+y&={\mathrm e}^{x} \\ \end{align*}

[[_high_order, _with_linear_symmetries]]

0.158

26573

\begin{align*} y-2 y^{\prime }+y^{\prime \prime }&=x^{3} \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.537

26574

\begin{align*} 5 y^{\prime \prime }-6 y^{\prime }+5 y&=13 \,{\mathrm e}^{x} \cosh \left (x \right ) \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.872

26575

\begin{align*} y^{\prime \prime \prime \prime }+y^{\prime \prime }&=x^{2}+x \\ \end{align*}

[[_high_order, _missing_y]]

0.141

26576

\begin{align*} y^{\left (5\right )}-y^{\prime \prime \prime \prime }&=x \,{\mathrm e}^{x}-1 \\ \end{align*}

[[_high_order, _missing_y]]

0.193

26577

\begin{align*} y^{\prime \prime }+y&=x^{2} \sin \left (x \right ) \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.734

26578

\begin{align*} y+2 y^{\prime }+y^{\prime \prime }&=x^{2} {\mathrm e}^{-x} \cos \left (x \right ) \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.769

26579

\begin{align*} -4 y^{\prime }+y^{\prime \prime \prime }&=x \,{\mathrm e}^{2 x}+\sin \left (x \right )+x^{2} \\ \end{align*}

[[_3rd_order, _missing_y]]

0.468

26580

\begin{align*} y^{\prime \prime \prime }-y&=\sin \left (x \right ) \\ \end{align*}

[[_3rd_order, _linear, _nonhomogeneous]]

0.127

26581

\begin{align*} y^{\prime \prime }+2 y^{\prime }+2 y&=\cos \left (x \right ) {\mathrm e}^{-x}+x \,{\mathrm e}^{-x} \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.595

26582

\begin{align*} y^{\prime \prime \prime \prime }-2 y^{\prime \prime }+y&=\cos \left (x \right ) \\ \end{align*}

[[_high_order, _linear, _nonhomogeneous]]

0.139

26583

\begin{align*} y^{\prime \prime }+y&=2 \sin \left (2 x \right ) \sin \left (x \right ) \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.862

26584

\begin{align*} 4 y+y^{\prime \prime }&=x \sin \left (x \right )^{2} \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.940

26585

\begin{align*} y^{\prime \prime \prime \prime }+2 y^{\prime \prime \prime }+2 y^{\prime \prime }+2 y^{\prime }+y&=x \,{\mathrm e}^{x}+\frac {\cos \left (x \right )}{2} \\ \end{align*}

[[_high_order, _linear, _nonhomogeneous]]

0.894

26586

\begin{align*} y^{\prime \prime }+y^{\prime }&=\cos \left (x \right )^{2}+{\mathrm e}^{x}+x^{2} \\ \end{align*}

[[_2nd_order, _missing_y]]

1.567

26587

\begin{align*} y^{\left (5\right )}+4 y^{\prime \prime \prime }&={\mathrm e}^{x}+3 \sin \left (2 x \right )+1 \\ \end{align*}

[[_high_order, _missing_y]]

0.773

26588

\begin{align*} y^{\prime \prime \prime }-3 y^{\prime \prime }+3 y^{\prime }-y&={\mathrm e}^{x} \cos \left (2 x \right ) \\ \end{align*}

[[_3rd_order, _linear, _nonhomogeneous]]

0.151

26589

\begin{align*} y^{\prime \prime \prime }-2 y^{\prime \prime }+4 y&={\mathrm e}^{x} \cos \left (x \right )+x^{2}+\sin \left (2 x \right ) \\ \end{align*}

[[_3rd_order, _linear, _nonhomogeneous]]

3.213

26590

\begin{align*} 6 y-5 y^{\prime }+y^{\prime \prime }&=\left (12 x -7\right ) {\mathrm e}^{-x} \\ y \left (0\right ) &= 0 \\ y^{\prime }\left (0\right ) &= 0 \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

1.647

26591

\begin{align*} y^{\prime \prime }+9 y&=6 \,{\mathrm e}^{3 x} \\ y \left (0\right ) &= 0 \\ y^{\prime }\left (0\right ) &= 0 \\ \end{align*}

[[_2nd_order, _with_linear_symmetries]]

0.638

26592

\begin{align*} y^{\prime \prime }-4 y^{\prime }+5 y&=2 \,{\mathrm e}^{x} x^{2} \\ y \left (0\right ) &= 2 \\ y^{\prime }\left (0\right ) &= 3 \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.603

26593

\begin{align*} y^{\prime \prime }+6 y^{\prime }+9 y&=10 \sin \left (x \right ) \\ y \left (0\right ) &= 0 \\ y^{\prime }\left (0\right ) &= 0 \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.720

26594

\begin{align*} y^{\prime \prime }+y&=2 \cos \left (x \right ) \\ y \left (0\right ) &= 1 \\ y^{\prime }\left (0\right ) &= 0 \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.612

26595

\begin{align*} 4 y+y^{\prime \prime }&=\sin \left (x \right ) \\ y \left (0\right ) &= 1 \\ y^{\prime }\left (0\right ) &= 1 \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.638

26596

\begin{align*} y^{\prime \prime }-6 y^{\prime }+9 y&=x^{2}-x +3 \\ y \left (0\right ) &= {\frac {4}{3}} \\ y^{\prime }\left (0\right ) &= {\frac {1}{27}} \\ \end{align*}

[[_2nd_order, _with_linear_symmetries]]

0.650

26597

\begin{align*} y^{\prime \prime }-4 y^{\prime }+4 y&={\mathrm e}^{2 x} \\ y \left (0\right ) &= 2 \\ y^{\prime }\left (0\right ) &= 8 \\ \end{align*}

[[_2nd_order, _with_linear_symmetries]]

0.595

26598

\begin{align*} 4 y+y^{\prime \prime }&=4 \cos \left (2 x \right )+4 \sin \left (2 x \right ) \\ y \left (\pi \right ) &= 2 \pi \\ y^{\prime }\left (\pi \right ) &= 2 \pi \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.691

26599

\begin{align*} y^{\prime \prime }-y^{\prime }&=-5 \,{\mathrm e}^{-x} \left (\cos \left (x \right )+\sin \left (x \right )\right ) \\ y \left (0\right ) &= -2 \\ y^{\prime }\left (0\right ) &= 3 \\ \end{align*}

[[_2nd_order, _missing_y]]

1.295

26600

\begin{align*} y^{\prime \prime }-2 y^{\prime }+2 y&=2 \,{\mathrm e}^{x} \left (\cos \left (x \right )+\sin \left (x \right )\right ) \\ y \left (\pi \right ) &= \pi \,{\mathrm e}^{\pi } \\ y^{\prime }\left (\pi \right ) &= {\mathrm e}^{\pi } \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.617