4.1.80 Problems 7901 to 8000

Table 4.159: First order ode

#

ODE

Mathematica

Maple

Sympy

18479

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

18480

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

18481

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

18482

\[ {} y^{\prime } = {\mathrm e}^{z -y^{\prime }} \]

18483

\[ {} \sqrt {t^{2}+T} = T^{\prime } \]

18484

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

18485

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

18487

\[ {} \sec \left (\theta \right )^{2} = \frac {m s^{\prime }}{k} \]

18490

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

18491

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

18492

\[ {} v^{\prime }+\frac {2 v}{u} = 3 v \]

18493

\[ {} \sqrt {-u^{2}+1}\, v^{\prime } = 2 u \sqrt {1-v^{2}} \]

18494

\[ {} \sqrt {1+v^{\prime }} = \frac {{\mathrm e}^{u}}{2} \]

18495

\[ {} \frac {y^{\prime }}{x} = y \sin \left (x^{2}-1\right )-\frac {2 y}{\sqrt {x}} \]

18496

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

18497

\[ {} v^{\prime }+2 v u = 2 u \]

18498

\[ {} 1+v^{2}+\left (u^{2}+1\right ) v v^{\prime } = 0 \]

18499

\[ {} u \ln \left (u \right ) v^{\prime }+\sin \left (v\right )^{2} = 1 \]

18500

\[ {} 4 y {y^{\prime }}^{3}-2 x^{2} {y^{\prime }}^{2}+4 x y y^{\prime }+x^{3} = 16 y^{2} \]

18509

\[ {} 5 x^{\prime }+x = \sin \left (3 t \right ) \]

18522

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

18524

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

18525

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

18540

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

18541

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

18542

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

18543

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

18544

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

18545

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

18546

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

18547

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

18548

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

18549

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

18550

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

18551

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

18552

\[ {} y^{\prime }-y \tan \left (x \right ) = y^{4} \sec \left (x \right ) \]

18553

\[ {} y \sqrt {x^{2}-1}+x \sqrt {-1+y^{2}}\, y^{\prime } = 0 \]

18554

\[ {} \left (1+{\mathrm e}^{y}\right ) \cos \left (x \right )+{\mathrm e}^{y} \sin \left (x \right ) y^{\prime } = 0 \]

18555

\[ {} \sqrt {2 a y-y^{2}}\, \csc \left (x \right )+y \tan \left (x \right ) y^{\prime } = 0 \]

18556

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

18557

\[ {} x^{3}-3 x^{2} y+5 x y^{2}-7 y^{3}+\left (y^{4}+2 y^{2}-x^{3}+5 x^{2} y-21 x y^{2}\right ) y^{\prime } = 0 \]

18558

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

18559

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

18560

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

18561

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

18562

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

18563

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

18564

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

18565

\[ {} 5 x y y^{\prime }-4 x^{2}-y^{2} = 0 \]

18566

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

18567

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

18568

\[ {} \left (3 x +2 y-7\right ) y^{\prime } = 2 x -3 y+6 \]

18569

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

18570

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

18571

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

18572

\[ {} \left (x -3 y+4\right ) y^{\prime } = 2 x -6 y+7 \]

18573

\[ {} \left (5 x -2 y+7\right ) y^{\prime } = 10 x -4 y+6 \]

18574

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

18575

\[ {} \left (6 x -4 y+1\right ) y^{\prime } = 3 x -2 y+1 \]

18628

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

18629

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

18644

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

18648

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

18649

\[ {} y^{\prime }+\sqrt {\frac {1-y^{2}}{-x^{2}+1}} = 0 \]

18650

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

18651

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

18652

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

18653

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

18654

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

18655

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

18656

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

18657

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

18658

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

18659

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

18660

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

18661

\[ {} 2 a x +b y+g +\left (2 c y+b x +e \right ) y^{\prime } = 0 \]

18662

\[ {} \left (2 x^{2} y+4 x^{3}-12 x y^{2}+3 y^{2}-x \,{\mathrm e}^{y}+{\mathrm e}^{2 x}\right ) y^{\prime }+12 x^{2} y+2 x y^{2}+4 x^{3}-4 y^{3}+2 y \,{\mathrm e}^{2 x}-{\mathrm e}^{y} = 0 \]

18663

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

18664

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

18665

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

18666

\[ {} x^{4} {\mathrm e}^{x}-2 m x y^{2}+2 m \,x^{2} y y^{\prime } = 0 \]

18667

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

18668

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

18669

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

18670

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

18671

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

18672

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

18673

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

18674

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

18675

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

18676

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

18677

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

18678

\[ {} y^{\prime }+y = {\mathrm e}^{-x} \]

18679

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

18680

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

18681

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

18682

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

18683

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

18684

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

18685

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