2.2.246 Problems 24501 to 24600

Table 2.509: Main lookup table. Sorted sequentially by problem number.

#

ODE

CAS classification

Solved?

Maple

Mma

Sympy

time(sec)

24501

\begin{align*} y^{\prime \prime }-y^{\prime }-6 y&=0 \\ y \left (0\right ) &= 2 \\ y^{\prime }\left (0\right ) &= 1 \\ \end{align*}

[[_2nd_order, _missing_x]]

0.417

24502

\begin{align*} y^{\prime \prime \prime \prime }+6 y^{\prime \prime \prime }+9 y^{\prime \prime }&=0 \\ y \left (0\right ) &= 0 \\ y^{\prime }\left (0\right ) &= 0 \\ y^{\prime }\left (\infty \right ) &= 1 \\ y^{\prime \prime }\left (0\right ) &= 6 \\ \end{align*}

[[_high_order, _missing_x]]

0.329

24503

\begin{align*} y^{\prime \prime \prime }+6 y^{\prime \prime }+12 y^{\prime }+y&=0 \\ y \left (0\right ) &= 1 \\ y^{\prime }\left (0\right ) &= 1 \\ y^{\prime \prime }\left (0\right ) &= -2 \\ \end{align*}

[[_3rd_order, _missing_x]]

0.460

24504

\begin{align*} 8 y^{\prime \prime \prime }-4 y^{\prime \prime }-2 y^{\prime }+y&=0 \\ \end{align*}

[[_3rd_order, _missing_x]]

0.076

24505

\begin{align*} y^{\prime \prime \prime \prime }+y^{\prime \prime \prime }-4 y^{\prime \prime }-4 y^{\prime }&=0 \\ \end{align*}

[[_high_order, _missing_x]]

0.079

24506

\begin{align*} y^{\prime \prime \prime \prime }-2 y^{\prime \prime \prime }+5 y^{\prime \prime }-8 y^{\prime }+4 y&=0 \\ \end{align*}

[[_high_order, _missing_x]]

0.086

24507

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

[[_high_order, _missing_x]]

0.085

24508

\begin{align*} y^{\prime \prime \prime \prime }+5 y^{\prime \prime }+4 y&=0 \\ \end{align*}

[[_high_order, _missing_x]]

0.082

24509

\begin{align*} -4 y+3 y^{\prime \prime }+y^{\prime \prime \prime \prime }&=0 \\ \end{align*}

[[_high_order, _missing_x]]

0.080

24510

\begin{align*} y^{\left (5\right )}+y^{\prime \prime \prime \prime }-9 y^{\prime \prime \prime }-13 y^{\prime \prime }+8 y^{\prime }+12 y&=0 \\ \end{align*}

[[_high_order, _missing_x]]

0.092

24511

\begin{align*} y^{\prime \prime \prime \prime }-11 y^{\prime \prime \prime }+36 y^{\prime \prime }-16 y^{\prime }-64 y&=0 \\ \end{align*}

[[_high_order, _missing_x]]

0.082

24512

\begin{align*} 5 y+2 y^{\prime }+y^{\prime \prime }&=0 \\ \end{align*}

[[_2nd_order, _missing_x]]

0.375

24513

\begin{align*} y^{\prime \prime \prime \prime }+4 y^{\prime \prime \prime }+2 y^{\prime \prime }-8 y^{\prime }-8 y&=0 \\ \end{align*}

[[_high_order, _missing_x]]

0.089

24514

\begin{align*} 4 y^{\prime \prime \prime \prime }-24 y^{\prime \prime \prime }+35 y^{\prime \prime }+6 y^{\prime }-9 y&=0 \\ \end{align*}

[[_high_order, _missing_x]]

0.082

24515

\begin{align*} 4 y^{\prime \prime \prime \prime }+20 y^{\prime \prime \prime }+35 y^{\prime \prime }+25 y^{\prime }+6 y&=0 \\ \end{align*}

[[_high_order, _missing_x]]

0.082

24516

\begin{align*} y^{\prime \prime \prime \prime }-7 y^{\prime \prime \prime }+11 y^{\prime \prime }+5 y^{\prime }-14 y&=0 \\ \end{align*}

[[_high_order, _missing_x]]

0.088

24517

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

[[_3rd_order, _missing_x]]

0.071

24518

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

[[_3rd_order, _missing_x]]

0.073

24519

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

[[_2nd_order, _missing_x]]

2.747

24520

\begin{align*} 4 y+y^{\prime \prime }&=8 \\ \end{align*}

[[_2nd_order, _missing_x]]

2.763

24521

\begin{align*} y^{\prime \prime \prime }+y^{\prime }+2 y&=5 \\ \end{align*}

[[_3rd_order, _missing_x]]

0.134

24522

\begin{align*} y^{\prime \prime }+4 y^{\prime }-5 y&=20 \\ \end{align*}

[[_2nd_order, _missing_x]]

0.464

24523

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

[[_high_order, _missing_x]]

0.145

24524

\begin{align*} y^{\prime \prime \prime }-5 y^{\prime \prime }+4 y&=14 \\ \end{align*}

[[_3rd_order, _missing_x]]

0.155

24525

\begin{align*} y^{\prime \prime \prime }+4 y^{\prime \prime }&=12 \\ \end{align*}

[[_3rd_order, _missing_x]]

0.144

24526

\begin{align*} y^{\prime \prime \prime }+4 y^{\prime \prime }&=12 \\ \end{align*}

[[_3rd_order, _missing_x]]

0.145

24527

\begin{align*} y^{\prime \prime \prime }-7 y^{\prime \prime }+14 y^{\prime }-8 y&=2 \\ \end{align*}

[[_3rd_order, _missing_x]]

0.160

24528

\begin{align*} y^{\prime \prime \prime }+9 y^{\prime }&=11 \\ \end{align*}

[[_3rd_order, _missing_x]]

0.161

24529

\begin{align*} y^{\prime \prime \prime }+9 y^{\prime \prime }&=11 \\ \end{align*}

[[_3rd_order, _missing_x]]

0.145

24530

\begin{align*} y^{\prime \prime \prime \prime }+9 y^{\prime \prime \prime }&=11 \\ \end{align*}

[[_high_order, _missing_x]]

0.161

24531

\begin{align*} y^{\prime \prime \prime \prime }-2 y^{\prime \prime \prime }&=12 \\ \end{align*}

[[_high_order, _missing_x]]

0.164

24532

\begin{align*} y^{\prime \prime \prime \prime }-5 y^{\prime }&=12 \\ \end{align*}

[[_high_order, _missing_x]]

0.175

24533

\begin{align*} y^{\prime \prime \prime \prime }-2 y^{\prime \prime }&=12 \\ \end{align*}

[[_high_order, _missing_x]]

0.163

24534

\begin{align*} y^{\prime \prime \prime \prime }-5 y^{\prime \prime \prime }&=12 \\ \end{align*}

[[_high_order, _missing_x]]

0.163

24535

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

[[_2nd_order, _missing_y]]

1.156

24536

\begin{align*} y^{\prime \prime }-6 y^{\prime }+9 y&={\mathrm e}^{x} \\ \end{align*}

[[_2nd_order, _with_linear_symmetries]]

0.572

24537

\begin{align*} y^{\prime \prime }-2 y^{\prime }-3 y&=27 x^{2} \\ \end{align*}

[[_2nd_order, _with_linear_symmetries]]

0.485

24538

\begin{align*} y^{\prime \prime }-2 y^{\prime }-3 y&=-6 x^{2}-8 x +4 \\ \end{align*}

[[_2nd_order, _with_linear_symmetries]]

0.490

24539

\begin{align*} 4 y+y^{\prime \prime }&=15 \,{\mathrm e}^{x}-8 x \\ \end{align*}

[[_2nd_order, _with_linear_symmetries]]

0.568

24540

\begin{align*} 4 y+y^{\prime \prime }&=15 \,{\mathrm e}^{x}-8 x^{2} \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.576

24541

\begin{align*} y^{\prime \prime }+y^{\prime }-2 y&=12 \,{\mathrm e}^{2 x} \\ \end{align*}

[[_2nd_order, _with_linear_symmetries]]

0.487

24542

\begin{align*} y^{\prime \prime }+y^{\prime }-2 y&=12 \,{\mathrm e}^{-2 x} \\ \end{align*}

[[_2nd_order, _with_linear_symmetries]]

0.503

24543

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

[[_2nd_order, _with_linear_symmetries]]

0.613

24544

\begin{align*} y^{\prime \prime }-y^{\prime }-2 y&=6 x +6 \,{\mathrm e}^{-x} \\ \end{align*}

[[_2nd_order, _with_linear_symmetries]]

0.534

24545

\begin{align*} y^{\prime \prime }-4 y^{\prime }+3 y&=20 \cos \left (x \right ) \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.492

24546

\begin{align*} y^{\prime \prime }-4 y^{\prime }+3 y&=2 \cos \left (x \right )+4 \sin \left (x \right ) \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.523

24547

\begin{align*} y+2 y^{\prime }+y^{\prime \prime }&=7+75 \sin \left (2 x \right ) \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.799

24548

\begin{align*} 5 y+4 y^{\prime }+y^{\prime \prime }&=50 x +13 \,{\mathrm e}^{3 x} \\ \end{align*}

[[_2nd_order, _with_linear_symmetries]]

0.571

24549

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

[[_2nd_order, _linear, _nonhomogeneous]]

0.513

24550

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

[[_2nd_order, _with_linear_symmetries]]

0.597

24551

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

[[_2nd_order, _linear, _nonhomogeneous]]

0.961

24552

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

[[_2nd_order, _linear, _nonhomogeneous]]

0.588

24553

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

[[_3rd_order, _with_linear_symmetries]]

0.139

24554

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

[[_3rd_order, _linear, _nonhomogeneous]]

0.523

24555

\begin{align*} y^{\prime \prime \prime }+y^{\prime \prime }-4 y^{\prime }-4 y&=3 \,{\mathrm e}^{-x}-4 x -6 \\ \end{align*}

[[_3rd_order, _with_linear_symmetries]]

0.198

24556

\begin{align*} y^{\prime \prime \prime \prime }-y&=7 x^{2} \\ \end{align*}

[[_high_order, _with_linear_symmetries]]

0.151

24557

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

[[_high_order, _with_linear_symmetries]]

0.152

24558

\begin{align*} y^{\prime \prime }-y&=10 \sin \left (x \right )^{2} \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.706

24559

\begin{align*} y^{\prime \prime }+y&=12 \cos \left (x \right )^{2} \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.708

24560

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

[[_2nd_order, _linear, _nonhomogeneous]]

0.759

24561

\begin{align*} y^{\prime \prime }+y&=10 \,{\mathrm e}^{2 x} \\ y \left (0\right ) &= 0 \\ y^{\prime }\left (0\right ) &= 0 \\ \end{align*}

[[_2nd_order, _with_linear_symmetries]]

0.780

24562

\begin{align*} y^{\prime \prime }-4 y&=2-8 x \\ y \left (0\right ) &= 0 \\ y^{\prime }\left (0\right ) &= 5 \\ \end{align*}

[[_2nd_order, _with_linear_symmetries]]

0.609

24563

\begin{align*} y^{\prime \prime }+3 y^{\prime }&=-18 x \\ y \left (0\right ) &= 0 \\ y^{\prime }\left (0\right ) &= 5 \\ \end{align*}

[[_2nd_order, _missing_y]]

1.477

24564

\begin{align*} 5 y+4 y^{\prime }+y^{\prime \prime }&=10 \,{\mathrm e}^{-3 x} \\ y \left (0\right ) &= 4 \\ y^{\prime }\left (0\right ) &= 0 \\ \end{align*}

[[_2nd_order, _with_linear_symmetries]]

0.707

24565

\begin{align*} x^{\prime \prime }+4 x^{\prime }+5 x&=10 \\ x \left (0\right ) &= 4 \\ x^{\prime }\left (0\right ) &= 0 \\ \end{align*}

[[_2nd_order, _missing_x]]

0.648

24566

\begin{align*} x^{\prime \prime }+4 x^{\prime }+5 x&=8 \sin \left (t \right ) \\ x \left (0\right ) &= 4 \\ x^{\prime }\left (0\right ) &= 0 \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.707

24567

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

[[_2nd_order, _with_linear_symmetries]]

0.641

24568

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

[[_2nd_order, _with_linear_symmetries]]

0.714

24569

\begin{align*} 4 y^{\prime \prime }+y&=2 \\ y \left (\pi \right ) &= 0 \\ y^{\prime }\left (\pi \right ) &= 1 \\ \end{align*}

[[_2nd_order, _missing_x]]

1.954

24570

\begin{align*} 2 y^{\prime \prime }-5 y^{\prime }-3 y&=-9 x^{2}-1 \\ y \left (0\right ) &= 1 \\ y^{\prime }\left (0\right ) &= 0 \\ \end{align*}

[[_2nd_order, _with_linear_symmetries]]

0.638

24571

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

[[_2nd_order, _missing_y]]

1.015

24572

\begin{align*} y^{\prime \prime }+y&=x^{3} \\ y \left (0\right ) &= 0 \\ y \left (\pi \right ) &= 0 \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

36.736

24573

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

[[_2nd_order, _linear, _nonhomogeneous]]

0.631

24574

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

[[_3rd_order, _missing_x]]

0.124

24575

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

[[_2nd_order, _missing_y]]

1.093

24576

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

[[_2nd_order, _linear, _nonhomogeneous]]

0.700

24577

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

[[_2nd_order, _linear, _nonhomogeneous]]

1.109

24578

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

[[_2nd_order, _linear, _nonhomogeneous]]

2.510

24579

\begin{align*} y^{\prime \prime }+9 y&=4 \cos \left (x \right ) \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.605

24580

\begin{align*} y^{\prime \prime }+9 y&=15 \cos \left (2 x \right ) \\ \end{align*}

[[_2nd_order, _linear, _nonhomogeneous]]

0.582

24581

\begin{align*} y^{\prime \prime }+9 y&=18 x -3+20 \,{\mathrm e}^{x} \\ \end{align*}

[[_2nd_order, _with_linear_symmetries]]

0.567

24582

\begin{align*} y^{\prime \prime }-y^{\prime }&=42 \,{\mathrm e}^{4 x} \\ \end{align*}

[[_2nd_order, _missing_y]]

1.158

24583

\begin{align*} y^{\prime \prime }-4 y^{\prime }+3 y&={\mathrm e}^{2 x} \\ \end{align*}

[[_2nd_order, _with_linear_symmetries]]

0.472

24584

\begin{align*} y^{\prime \prime }+6 y^{\prime }+14 y&=42 \,{\mathrm e}^{x}-7 \\ \end{align*}

[[_2nd_order, _with_linear_symmetries]]

0.644

24585

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

[[_2nd_order, _with_linear_symmetries]]

0.500

24586

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

[[_2nd_order, _with_linear_symmetries]]

0.496

24587

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

[[_2nd_order, _linear, _nonhomogeneous]]

0.574

24588

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

[[_2nd_order, _linear, _nonhomogeneous]]

0.557

24589

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

[[_2nd_order, _linear, _nonhomogeneous]]

1.037

24590

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

[[_2nd_order, _with_linear_symmetries]]

0.460

24591

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

[[_2nd_order, _linear, _nonhomogeneous]]

0.708

24592

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

[[_2nd_order, _with_linear_symmetries]]

0.474

24593

\begin{align*} y^{\prime \prime }-y&=16 \,{\mathrm e}^{3 x} \\ \end{align*}

[[_2nd_order, _with_linear_symmetries]]

0.490

24594

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

[[_2nd_order, _linear, _nonhomogeneous]]

0.575

24595

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

[[_2nd_order, _with_linear_symmetries]]

0.592

24596

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

[[_2nd_order, _with_linear_symmetries]]

0.519

24597

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

[[_2nd_order, _with_linear_symmetries]]

0.545

24598

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

[[_2nd_order, _with_linear_symmetries]]

0.558

24599

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

[[_2nd_order, _with_linear_symmetries]]

0.549

24600

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

[[_2nd_order, _with_linear_symmetries]]

0.569