2.21.1.6 First order linear ODE’s

Number of problems in this table is 4812

Column notations: A is ODE degree. B is Program Number of solutions generated. C is CAS Number of solutions generated.

Table 2.526: linear









#

ODE

A

B

C

CAS classification

Solved?

Verified?

time (sec)










11

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

1

1

1

[[_linear, ‘class A‘]]

0.63










12

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

1

1

1

[[_linear, ‘class A‘]]

0.374










13

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

1

1

1

[[_linear, ‘class A‘]]

0.482










14

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

1

1

1

[[_linear, ‘class A‘]]

0.379










15

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

1

1

1

[[_linear, ‘class A‘]]

0.482










16

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

1

1

1

[[_linear, ‘class A‘]]

0.478










17

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

1

1

1

[[_linear, ‘class A‘]]

0.381










18

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

1

1

1

[[_linear, ‘class A‘]]

0.549










27

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

1

1

1

[_separable]

0.871










29

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

1

1

1

[_separable]

0.98










30

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

1

1

1

[_separable]

1.167










35

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

1

1

1

[_separable]

1.298










42

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

1

1

1

[_separable]

0.866










44

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

i.c.

1

1

1

[_separable]

1.815










47

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

i.c.

1

1

1

[_separable]

2.009










49

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

i.c.

1

1

1

[_separable]

2.139










50

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

i.c.

1

1

1

[_separable]

1.973










55

\[ {}y^{\prime }-2 y = 3 \,{\mathrm e}^{2 x} \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.601










56

\[ {}y^{\prime }+3 y = 2 x \,{\mathrm e}^{-3 x} \]

1

1

1

[[_linear, ‘class A‘]]

0.821










57

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

1

1

1

[_linear]

0.777










58

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

i.c.

1

1

1

[_linear]

1.953










59

\[ {}y+2 x y^{\prime } = 10 \sqrt {x} \]

i.c.

1

1

1

[_linear]

1.926










60

\[ {}y+2 x y^{\prime } = 10 \sqrt {x} \]

1

1

1

[_linear]

0.698










61

\[ {}y+3 x y^{\prime } = 12 x \]

1

1

1

[_linear]

1.562










62

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

i.c.

1

1

1

[_linear]

1.707










63

\[ {}-3 y+2 x y^{\prime } = 9 x^{3} \]

1

1

1

[_linear]

0.832










64

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

i.c.

1

0

1

[_separable]

1.724










65

\[ {}3 y+x y^{\prime } = 2 x^{5} \]

i.c.

1

1

1

[_linear]

1.616










66

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

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.529










67

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

i.c.

1

1

1

[_linear]

1.654










68

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

i.c.

1

1

1

[_separable]

2.03










69

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

i.c.

1

1

1

[_separable]

2.056










70

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

i.c.

1

1

1

[_linear]

1.727










71

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

1

1

1

[_linear]

0.968










72

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

1

1

1

[_linear]

1.103










73

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

i.c.

1

1

1

[_separable]

1.757










74

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

i.c.

1

1

1

[_linear]

1.804










75

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

i.c.

1

1

1

[_linear]

1.689










76

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

1

1

1

[_linear]

0.961










77

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

i.c.

1

1

1

[_separable]

2.406










78

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

i.c.

1

1

1

[_linear]

3.8










120

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

1

1

6

[[_1st_order, _with_linear_symmetries], _exact, _rational]

1.786










121

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

1

1

1

[_linear]

1.321










125

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

1

1

1

[_separable]

1.549










127

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

1

1

1

[_linear]

0.77










135

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

1

1

1

[[_linear, ‘class A‘]]

0.836










140

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

1

1

1

[_linear]

0.844










141

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

1

1

1

[_linear]

0.962










145

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

1

1

1

[_linear]

1.444










148

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

1

1

1

[_linear]

0.766










149

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

1

1

1

[_linear]

1.029










150

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

1

1

1

[_separable]

0.994










151

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

1

1

1

[_separable]

0.671










155

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

1

1

1

[_separable]

1.07










448

\[ {}3 y+y^{\prime } = {\mathrm e}^{-2 t}+t \]

1

1

1

[[_linear, ‘class A‘]]

0.925










449

\[ {}-2 y+y^{\prime } = {\mathrm e}^{2 t} t^{2} \]

1

1

1

[[_linear, ‘class A‘]]

0.835










450

\[ {}y^{\prime }+y = 1+t \,{\mathrm e}^{-t} \]

1

1

1

[[_linear, ‘class A‘]]

0.87










451

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

1

1

1

[_linear]

1.093










452

\[ {}-2 y+y^{\prime } = 3 \,{\mathrm e}^{t} \]

1

1

1

[[_linear, ‘class A‘]]

0.859










453

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

1

1

1

[_linear]

1.026










454

\[ {}2 t y+y^{\prime } = 2 t \,{\mathrm e}^{-t^{2}} \]

1

1

1

[_linear]

0.909










455

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

1

1

1

[_linear]

1.116










456

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

1

1

1

[[_linear, ‘class A‘]]

0.829










457

\[ {}-y+t y^{\prime } = t^{2} {\mathrm e}^{-t} \]

1

1

1

[_linear]

0.972










458

\[ {}y^{\prime }+y = 5 \sin \left (2 t \right ) \]

1

1

1

[[_linear, ‘class A‘]]

1.095










459

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

1

1

1

[[_linear, ‘class A‘]]

0.847










460

\[ {}y^{\prime }-y = 2 \,{\mathrm e}^{2 t} t \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.323










461

\[ {}2 y+y^{\prime } = t \,{\mathrm e}^{-2 t} \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.334










462

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

i.c.

1

1

1

[_linear]

1.304










463

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

i.c.

1

1

1

[_linear]

1.337










464

\[ {}-2 y+y^{\prime } = {\mathrm e}^{2 t} \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.156










465

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

i.c.

1

1

1

[_linear]

1.485










466

\[ {}4 t^{2} y+t^{3} y^{\prime } = {\mathrm e}^{-t} \]

i.c.

1

1

1

[_linear]

1.281










467

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

i.c.

1

1

1

[_linear]

1.574










468

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

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.368










469

\[ {}-y+2 y^{\prime } = {\mathrm e}^{\frac {t}{3}} \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.177










470

\[ {}-2 y+3 y^{\prime } = {\mathrm e}^{-\frac {\pi t}{2}} \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.498










471

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

i.c.

1

1

1

[_linear]

1.252










472

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

i.c.

1

1

1

[_linear]

1.239










473

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

i.c.

1

1

1

[_linear]

33.713










474

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

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.518










475

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

1

1

1

[[_linear, ‘class A‘]]

0.88










476

\[ {}\frac {y}{4}+y^{\prime } = 3+2 \cos \left (2 t \right ) \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.701










477

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

1

1

1

[[_linear, ‘class A‘]]

1.127










478

\[ {}-\frac {3 y}{2}+y^{\prime } = 2 \,{\mathrm e}^{t}+3 t \]

1

1

1

[[_linear, ‘class A‘]]

1.044










516

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

1

1

1

[_linear]

3.69










517

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

i.c.

1

1

1

[_separable]

1.551










518

\[ {}\tan \left (t \right ) y+y^{\prime } = \sin \left (t \right ) \]

i.c.

1

1

1

[_linear]

1.693










519

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

i.c.

1

1

1

[_linear]

1.746










520

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

i.c.

1

1

1

[_linear]

1.372










521

\[ {}y+\ln \left (t \right ) y^{\prime } = \cot \left (t \right ) \]

1

1

1

[_linear]

1.854










546

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

1

1

3

[_separable]

1.071










552

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

1

1

1

[_linear]

1.185










561

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

1

1

1

[[_linear, ‘class A‘]]

0.841










568

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

1

1

1

[_linear]

0.846










571

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

1

1

1

[_separable]

1.21










573

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

i.c.

1

1

1

[_linear]

1.539










575

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

i.c.

1

1

1

[_linear]

1.504










579

\[ {}y^{\prime }+y = \frac {1}{1+{\mathrm e}^{x}} \]

1

1

1

[_linear]

0.929










582

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

1

1

1

[_separable]

1.78










584

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

1

1

1

[[_linear, ‘class A‘]]

0.88










585

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

1

1

1

[[_linear, ‘class A‘]]

1.011










590

\[ {}\left (t +1\right ) y+t y^{\prime } = {\mathrm e}^{2 t} \]

1

1

1

[_linear]

1.082










595

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

1

1

1

[_linear]

1.25










870

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

1

1

1

[_linear]

1.024










871

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

1

1

1

[_separable]

1.45










880

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

i.c.

1

1

1

[_linear]

1.645










881

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

i.c.

1

1

1

[_linear]

1.52










888

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

1

1

1

[_separable]

1.029










889

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

1

1

1

[_separable]

1.622










890

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

1

1

1

[_separable]

1.262










891

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

1

1

1

[_separable]

1.134










892

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

i.c.

1

1

1

[_separable]

1.648










893

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

i.c.

1

1

1

[_separable]

2.164










894

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

i.c.

1

1

1

[_separable]

2.635










895

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

i.c.

1

1

1

[_separable]

1.544










896

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

i.c.

1

1

1

[_separable]

1.545










897

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

i.c.

1

1

1

[_separable]

2.376










899

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

1

1

1

[_linear]

1.088










900

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

1

1

1

[_linear]

1.0










901

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

1

1

1

[_linear]

1.169










902

\[ {}y^{\prime }+\frac {y}{x} = \frac {7}{x^{2}}+3 \]

1

1

1

[_linear]

0.966










903

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

1

1

1

[_linear]

4.908










904

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

1

1

1

[_linear]

1.223










905

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

1

1

1

[_linear]

0.929










906

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

1

1

1

[_linear]

0.975










907

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

1

1

1

[_linear]

3.65










908

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

1

1

1

[_linear]

1.288










909

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

1

1

1

[_linear]

2.408










910

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

1

1

1

[_linear]

1.018










911

\[ {}y^{\prime }+7 y = {\mathrm e}^{3 x} \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.433










912

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

i.c.

1

1

1

[_linear]

1.988










913

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

i.c.

1

1

1

[_linear]

1.601










914

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

i.c.

1

1

1

[_linear]

2.142










915

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

i.c.

1

1

1

[_linear]

1.257










916

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

i.c.

1

1

1

[_linear]

4.447










917

\[ {}2 y+x y^{\prime } = 8 x^{2} \]

i.c.

1

1

1

[_linear]

1.312










918

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

i.c.

1

1

1

[_linear]

1.421










919

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

i.c.

1

1

1

[_separable]

1.916










920

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

i.c.

1

1

1

[_linear]

16.268










921

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

i.c.

1

1

1

[_linear]

1.597










922

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

i.c.

1

1

1

[_linear]

1.576










923

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

i.c.

1

1

1

[_separable]

2.029










934

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

1

1

1

[_separable]

1.148










941

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

i.c.

1

1

1

[_separable]

1.951










949

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

i.c.

1

0

1

[_separable]

2.488










963

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

1

1

1

[_separable]

1.059










992

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

1

1

1

[_linear]

1.011










1030

\[ {}6 x^{2} y^{2}+4 x^{3} y y^{\prime } = 0 \]

1

1

3

[_separable]

1.474










1031

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

1

1

1

[_linear]

153.251










1050

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

i.c.

1

1

1

[_linear]

2.128










1051

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

i.c.

1

1

1

[_separable]

2.746










1063

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

1

1

1

[_separable]

1.003










1064

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

1

1

1

[_separable]

1.039










1066

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

1

1

1

[_linear]

1.224










1067

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

1

1

1

[_linear]

1.129










1072

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

1

1

1

[_separable]

1.771










1073

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

1

1

1

[_separable]

1.483










1080

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

1

1

2

[_linear]

33.192










1081

\[ {}x^{4} y^{4}+x^{5} y^{3} y^{\prime } = 0 \]

1

1

2

[_separable]

1.446










1644

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

i.c.

1

1

1

[_separable]

0.625










1645

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

i.c.

1

1

1

[_separable]

1.033










1646

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

1

1

1

[_separable]

0.301










1647

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

i.c.

1

1

1

[_separable]

0.571










1648

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

i.c.

1

1

1

[_linear]

1.154










1649

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

1

1

1

[_separable]

1.659










1650

\[ {}\sqrt {t}\, \sin \left (t \right ) y+y^{\prime } = 0 \]

1

1

1

[_separable]

2.694










1651

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

1

1

1

[_linear]

1.358










1652

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

1

1

1

[[_linear, ‘class A‘]]

1.158










1653

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

1

1

1

[_linear]

1.704










1654

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

1

1

1

[_separable]

1.554










1655

\[ {}\frac {t y}{t^{2}+1}+y^{\prime } = 1-\frac {t^{3} y}{t^{4}+1} \]

1

1

1

[_linear]

2.548










1656

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

i.c.

1

1

1

[_separable]

2.88










1657

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

1

1

1

[_separable]

1.794










1658

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

i.c.

1

1

1

[_separable]

2.138










1659

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

i.c.

1

1

1

[_linear]

2.361










1660

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

i.c.

1

1

1

[_linear]

4.212










1661

\[ {}y^{\prime }-2 t y = 1 \]

i.c.

1

1

1

[_linear]

1.676










1662

\[ {}t y+\left (t^{2}+1\right ) y^{\prime } = \left (t^{2}+1\right )^{\frac {5}{2}} \]

1

1

1

[_linear]

1.741










1663

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

i.c.

1

1

1

[_separable]

2.663










1664

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

1

1

1

[_linear]

0.322










1665

\[ {}y^{\prime }+\frac {y}{\sqrt {t}} = {\mathrm e}^{\frac {\sqrt {t}}{2}} \]

1

1

1

[_linear]

0.467










1666

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

1

1

1

[_linear]

0.379










1667

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

1

1

1

[_linear]

0.446










1669

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

1

1

1

[_separable]

1.266










1679

\[ {}3 t y^{\prime } = \cos \left (t \right ) y \]

i.c.

1

0

1

[_separable]

3.656










1692

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

i.c.

1

1

1

[_separable]

2.492










1710

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

1

1

1

[_separable]

1.227










1870

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

1

1

1

[_separable]

1.477










1873

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

1

1

1

[_separable]

1.438










1874

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

1

1

1

[_separable]

1.27










1877

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

1

1

1

[_separable]

2.157










1878

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

1

1

1

[_separable]

1.954










1879

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

1

1

1

[_separable]

2.181










1886

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

1

1

1

[_separable]

1.79










1887

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

1

1

1

[_separable]

1.965










1890

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

i.c.

1

1

1

[_separable]

1.68










1891

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

i.c.

1

1

1

[_separable]

2.239










1900

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

1

1

1

[_linear]

1.223










1951

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

1

1

1

[[_linear, ‘class A‘]]

1.329










1954

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

1

1

4

[_separable]

1.707










1966

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

1

1

1

[_linear]

1.441










1982

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

i.c.

1

1

1

[_separable]

2.358










1987

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

1

1

1

[_linear]

1.292










1988

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

1

1

1

[_linear]

1.634










1989

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

1

1

1

[_linear]

1.285










1990

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

1

1

1

[[_linear, ‘class A‘]]

1.171










1991

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

1

1

1

[[_linear, ‘class A‘]]

1.164










1992

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

1

1

1

[_linear]

1.446










1994

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

1

1

1

[_linear]

1.245










1996

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

1

1

1

[_linear]

1.394










1997

\[ {}x y^{\prime } = 5 y+x +1 \]

1

1

1

[_linear]

2.558










1998

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

1

1

1

[_linear]

1.525










1999

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

1

1

1

[_linear]

1.405










2002

\[ {}\cos \left (\theta \right ) r^{\prime } = 2+2 r \sin \left (\theta \right ) \]

1

1

1

[_linear]

2.42










2003

\[ {}\sin \left (\theta \right ) r^{\prime }+1+r \tan \left (\theta \right ) = \cos \left (\theta \right ) \]

1

1

1

[_linear]

9.127










2004

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

1

1

1

[_linear]

1.64










2006

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

1

1

1

[_linear]

1.962










2008

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

i.c.

1

1

1

[_linear]

2.361










2010

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

i.c.

1

1

1

[_linear]

2.448










2033

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

1

1

1

[_separable]

2.467










2036

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

1

1

1

[_linear]

1.645










2049

\[ {}r^{\prime } = r \cot \left (\theta \right ) \]

1

1

1

[_separable]

2.394










2056

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

1

1

1

[_linear]

1.445










2075

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

i.c.

1

1

1

[_linear]

1.769










2080

\[ {}2 y+y^{\prime } = 3 \,{\mathrm e}^{2 x} \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.713










2084

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

i.c.

1

1

1

[_linear]

2.252










2198

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

1

1

1

[_linear]

1.581










2322

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

3

1

3

[_quadrature]

1.778










2438

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

1

1

1

[_separable]

0.436










2460

\[ {}y^{\prime } = \frac {y}{t} \]

1

1

1

[_separable]

0.388










2467

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

1

1

1

[_separable]

0.48










2469

\[ {}y^{\prime } = 2 y+{\mathrm e}^{-3 t} \]

1

1

1

[[_linear, ‘class A‘]]

0.663










2470

\[ {}y^{\prime } = 2 y+{\mathrm e}^{2 t} \]

1

1

1

[[_linear, ‘class A‘]]

0.45










2471

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

1

1

1

[[_linear, ‘class A‘]]

0.454










2472

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

1

1

1

[_linear]

0.585










2473

\[ {}y^{\prime } = \tan \left (t \right ) y+\sec \left (t \right ) \]

1

1

1

[_linear]

0.578










2474

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

1

1

1

[_linear]

0.637










2475

\[ {}y^{\prime } = \tan \left (t \right ) y+\sec \left (t \right )^{3} \]

1

1

1

[_linear]

0.651










2478

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

i.c.

1

1

1

[_linear]

0.724










2479

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

i.c.

1

1

1

[_linear]

0.819










2480

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

i.c.

1

1

1

[_separable]

0.977










2481

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

i.c.

1

1

1

[_linear]

0.793










2482

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

i.c.

1

1

1

[_separable]

2.954










2483

\[ {}t \ln \left (t \right ) y^{\prime } = \ln \left (t \right ) t -y \]

i.c.

1

1

1

[_linear]

0.948










2484

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

i.c.

1

1

1

[_linear]

1.002










2485

\[ {}y^{\prime } = -\cot \left (t \right ) y+6 \cos \left (t \right )^{2} \]

i.c.

1

1

1

[_linear]

1.224










2487

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

1

1

1

[_separable]

1.223










2490

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

1

1

1

[_linear]

0.684










2492

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

1

1

1

[_linear]

1.754










2493

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

1

1

1

[_linear]

1.731










2501

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

1

1

1

[_linear]

0.648










2503

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

i.c.

1

1

1

[_linear]

0.706










2504

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

i.c.

1

1

1

[_linear]

0.865










2507

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

i.c.

1

1

1

[_linear]

1.245










2544

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

1

1

1

[_separable]

0.505










2547

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

1

1

1

[_separable]

0.674










2548

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

1

1

1

[_separable]

0.615










2549

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

1

1

1

[_separable]

0.744










2550

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

1

1

1

[_separable]

0.659










2553

\[ {}y^{\prime } = \frac {x^{2} y-32}{-x^{2}+16}+32 \]

1

1

1

[_linear]

0.852










2554

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

1

1

1

[_separable]

1.233










2556

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

i.c.

1

1

1

[_separable]

2.399










2559

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

1

1

1

[[_linear, ‘class A‘]]

0.464










2560

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

1

1

1

[_linear]

0.71










2561

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

1

1

1

[_linear]

0.51










2562

\[ {}y^{\prime }+\frac {2 x y}{x^{2}+1} = 4 x \]

1

1

1

[_linear]

0.722










2563

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

1

1

1

[_linear]

0.65










2564

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

1

1

1

[_linear]

1.946










2565

\[ {}y^{\prime }+\frac {y}{x \ln \left (x \right )} = 9 x^{2} \]

1

1

1

[_linear]

0.669










2566

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

1

1

1

[_linear]

0.744










2567

\[ {}t x^{\prime }+2 x = 4 \,{\mathrm e}^{t} \]

1

1

1

[_linear]

0.585










2568

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

1

1

1

[_linear]

0.757










2569

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

1

1

1

[_linear]

0.935










2570

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

1

1

1

[_linear]

0.595










2571

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

1

1

1

[[_linear, ‘class A‘]]

0.541










2591

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

1

1

1

[_separable]

0.488










2634

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

i.c.

1

1

1

[_separable]

2.208










2639

\[ {}y^{\prime }+y = 4 \,{\mathrm e}^{x} \]

1

1

1

[[_linear, ‘class A‘]]

0.184










2640

\[ {}y^{\prime }+\frac {2 y}{x} = 5 x^{2} \]

1

1

1

[_linear]

0.155










2641

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

1

1

1

[_linear]

0.178










2642

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

1

1

1

[_linear]

0.166










2643

\[ {}y^{\prime }+\frac {2 x y}{-x^{2}+1} = 4 x \]

1

1

1

[_linear]

0.214










2644

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

1

1

1

[_linear]

0.195










2645

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

1

1

1

[_linear]

0.198










2646

\[ {}y^{\prime }+\frac {y}{x \ln \left (x \right )} = 9 x^{2} \]

1

1

1

[_linear]

0.165










2647

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

1

1

1

[_linear]

0.188










2648

\[ {}t x^{\prime }+2 x = 4 \,{\mathrm e}^{t} \]

1

1

1

[_linear]

0.174










2649

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

1

1

1

[_linear]

0.619










2650

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

1

1

1

[_linear]

0.188










2651

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

1

1

1

[_linear]

0.169










2652

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

1

1

1

[[_linear, ‘class A‘]]

0.213










2653

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

1

1

1

[_linear]

0.222










2654

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

i.c.

1

1

1

[_linear]

0.383










2655

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

i.c.

1

1

1

[_linear]

1.749










2656

\[ {}x^{\prime }+\frac {2 x}{4-t} = 5 \]

i.c.

1

1

1

[_linear]

1.122










2657

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

i.c.

1

1

1

[[_linear, ‘class A‘]]

0.675










2658

\[ {}y^{\prime }-2 y = \left \{\begin {array}{cc} 1 & x \le 1 \\ 0 & 1

i.c.

1

0

1

[[_linear, ‘class A‘]]

1.357










2659

\[ {}y^{\prime }-2 y = \left \{\begin {array}{cc} 1-x & x <1 \\ 0 & 1\le x \end {array}\right . \]

i.c.

1

0

1

[[_linear, ‘class A‘]]

1.064










2661

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

1

1

1

[_linear]

0.568










2662

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

1

1

1

[[_linear, ‘class A‘]]

0.488










2663

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

1

1

1

[_linear]

0.724










2664

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

1

1

1

[_linear]

0.58










2883

\[ {}y^{\prime }-y = \left \{\begin {array}{cc} 2 & 0\le t <1 \\ -1 & 1\le t \end {array}\right . \]

i.c.

1

0

1

[[_linear, ‘class A‘]]

2.247










3004

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

1

1

1

[_linear]

1.383










3008

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

1

1

1

[_linear]

0.744










3011

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

1

1

1

[[_linear, ‘class A‘]]

0.616










3012

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

i.c.

1

1

1

[_linear]

1.106










3015

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

i.c.

1

1

1

[_linear]

0.824










3018

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

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.085










3020

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

i.c.

1

1

1

[_linear]

1.03










3027

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

i.c.

1

1

1

[_linear]

1.556










3030

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

1

1

1

[[_linear, ‘class A‘]]

0.611










3031

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

1

1

1

[_linear]

0.836










3032

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

1

1

1

[_linear]

0.89










3033

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

1

1

1

[_linear]

0.938










3034

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

1

1

1

[_linear]

0.793










3035

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

1

1

1

[_linear]

0.986










3036

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

1

1

1

[_linear]

0.661










3037

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

1

1

1

[_linear]

0.861










3038

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

1

1

1

[_linear]

0.794










3039

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

1

1

1

[_linear]

0.812










3040

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

1

1

1

[_linear]

1.232










3041

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

1

1

1

[_linear]

1.333










3042

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

1

1

1

[_linear]

1.52










3043

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

1

1

1

[_linear]

1.854










3044

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

1

1

1

[_linear]

1.105










3045

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

1

1

1

[_linear]

2.73










3046

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

1

1

1

[_linear]

1.109










3047

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

1

1

1

[_linear]

2.414










3048

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

1

1

1

[_linear]

1.059










3049

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

1

1

1

[_linear]

1.352










3050

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

1

1

1

[_linear]

3.551










3051

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

1

1

1

[_linear]

2.407










3058

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

1

1

1

[_separable]

0.723










3059

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

1

1

1

[_separable]

1.188










3060

\[ {}y^{\prime } = \frac {4 x y}{x^{2}+1} \]

1

1

1

[_separable]

0.889










3061

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

1

1

1

[_separable]

0.866










3063

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

i.c.

1

1

1

[_separable]

1.104










3064

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

i.c.

1

1

1

[_separable]

1.666










3066

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

i.c.

1

1

1

[_separable]

1.415










3067

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

i.c.

1

1

1

[_separable]

1.151










3072

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

1

1

1

[_separable]

0.834










3073

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

1

1

1

[_separable]

0.848










3093

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

1

1

2

[_separable]

1.069










3096

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

1

1

1

[_separable]

0.973










3097

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

1

1

1

[_separable]

0.994










3108

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

1

1

1

[_linear]

0.685










3109

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

1

1

1

[_linear]

0.835










3110

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

1

1

1

[_linear]

1.515










3111

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

1

1

1

[[_linear, ‘class A‘]]

1.165










3112

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

1

1

1

[_linear]

1.387










3113

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

1

1

1

[_linear]

1.095










3119

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

1

1

1

[_linear]

1.263










3122

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

1

1

1

[_linear]

0.75










3123

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

1

1

1

[_linear]

0.962










3128

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

1

1

1

[_linear]

0.701










3130

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

1

1

1

[_linear]

0.955










3134

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

1

1

1

[_separable]

0.918










3136

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

1

1

1

[_linear]

0.897










3198

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

1

1

1

[_linear]

0.454










3206

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

1

1

1

[_linear]

0.312










3208

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

1

1

1

[_linear]

0.371










3209

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

1

1

1

[_linear]

0.499










3210

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

1

1

1

[_linear]

0.522










3211

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

1

1

1

[_linear]

0.263










3237

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

1

1

1

[_separable]

2.021










3265

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

1

1

1

[[_linear, ‘class A‘]]

1.786










3266

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

1

1

1

[[_linear, ‘class A‘]]

2.769










3267

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

1

1

1

[[_linear, ‘class A‘]]

1.579










3268

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

1

1

1

[[_linear, ‘class A‘]]

2.238










3269

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

1

1

1

[[_linear, ‘class A‘]]

2.006










3270

\[ {}y^{\prime } = a +b \,{\mathrm e}^{k x}+c y \]

1

1

1

[[_linear, ‘class A‘]]

1.674










3271

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

1

1

1

[_linear]

1.328










3272

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

1

1

1

[_linear]

1.71










3273

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

1

1

1

[_linear]

1.734










3274

\[ {}y^{\prime } = a \,x^{n} y \]

1

1

1

[_separable]

2.195










3275

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

1

1

1

[_linear]

2.138










3276

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

1

1

1

[_linear]

1.684










3277

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

1

1

1

[_separable]

2.142










3278

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

1

1

1

[_linear]

1.454










3279

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

1

1

1

[_linear]

1.486










3280

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

1

1

1

[_separable]

4.082










3281

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

1

1

1

[_linear]

1.72










3282

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

1

1

1

[_linear]

2.099










3283

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

1

1

1

[_linear]

1.667










3284

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

1

1

1

[_linear]

4.425










3285

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

1

1

1

[_linear]

1.731










3286

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

1

1

1

[_linear]

8.142










3287

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

1

1

1

[_linear]

76.021










3288

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

1

1

1

[_separable]

1.773










3289

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

1

1

1

[_linear]

1.483










3290

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

1

1

1

[_separable]

0.871










3291

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

1

1

1

[_linear]

0.931










3292

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

1

1

1

[_linear]

0.838










3293

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

1

1

1

[_linear]

0.866










3294

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

1

1

1

[_linear]

0.98










3295

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

1

1

1

[_linear]

0.915










3296

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

1

1

1

[_linear]

0.968










3297

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

1

1

1

[_linear]

1.793










3298

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

1

1

1

[_linear]

1.534










3299

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

1

1

1

[_separable]

1.095










3300

\[ {}y^{\prime } = 6 \,{\mathrm e}^{2 x}-y \tanh \left (x \right ) \]

1

1

1

[_linear]

1.088










3301

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

1

1

1

[_linear]

0.803










3302

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

1

1

1

[_linear]

0.711










3335

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

1

1

1

[_linear]

1.546










3337

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

1

1

1

[_linear]

2.793










3394

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

1

1

1

[_linear]

1.252










3399

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

1

1

1

[_linear]

0.751










3400

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

1

1

1

[_linear]

0.603










3401

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

1

1

1

[_linear]

0.597










3402

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

1

1

1

[_linear]

0.631










3403

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

1

1

1

[_linear]

0.914










3404

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

1

1

1

[_linear]

0.633










3405

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

1

1

1

[_linear]

0.682










3406

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

1

1

1

[_linear]

0.89










3407

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

1

1

1

[_linear]

0.685










3408

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

1

1

1

[_separable]

1.015










3409

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

1

1

1

[_linear]

0.866










3410

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

1

1

1

[_linear]

1.046










3411

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

1

1

1

[_linear]

0.842










3412

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

1

1

1

[_linear]

1.005










3413

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

1

1

1

[_linear]

0.68










3414

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

1

1

1

[_linear]

0.884










3415

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

1

1

1

[_separable]

1.05










3416

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

1

1

1

[_linear]

0.874










3417

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

1

1

1

[_linear]

0.952










3418

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

1

1

1

[_linear]

1.012










3477

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

1

1

1

[_linear]

0.649










3478

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

1

1

1

[_linear]

0.658










3479

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

1

1

1

[_linear]

0.98










3485

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

1

1

1

[_linear]

0.889










3486

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

1

1

1

[_linear]

0.796










3487

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

1

1

1

[_linear]

0.908










3488

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

1

1

1

[_separable]

1.058










3489

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

1

1

1

[_linear]

0.96










3492

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

1

1

1

[_linear]

0.668










3498

\[ {}\left (1-2 x \right ) y^{\prime } = 16+32 x -6 y \]

1

1

1

[_linear]

0.954










3500

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

1

1

1

[_linear]

0.608










3505

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

1

1

1

[_separable]

0.778










3506

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

1

1

1

[_linear]

0.619










3507

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

1

1

1

[_linear]

0.617










3508

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

1

1

1

[_linear]

0.543










3509

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

1

1

1

[_linear]

0.555










3510

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

1

1

1

[_separable]

0.684










3511

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

1

1

1

[_linear]

0.626










3512

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

1

1

1

[_linear]

0.617










3533

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

1

1

1

[_linear]

0.68










3534

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

1

1

1

[_linear]

0.638










3535

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

1

1

1

[_linear]

0.663










3536

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

1

1

1

[_linear]

0.552










3537

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

1

1

1

[_linear]

0.687










3538

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

1

1

1

[_linear]

0.573










3539

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

1

1

1

[_separable]

0.63










3540

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

1

1

1

[_linear]

0.615










3541

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

1

1

1

[_linear]

0.617










3542

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

1

1

1

[_linear]

0.511










3543

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

1

1

1

[_linear]

0.514










3544

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

1

1

1

[_separable]

0.552










3545

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

1

1

1

[_linear]

0.527










3546

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

1

1

1

[_linear]

0.504










3547

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

1

1

1

[_linear]

1.158










3548

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

1

1

1

[_linear]

0.573










3549

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

1

1

1

[_linear]

0.566










3550

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

1

1

1

[_separable]

0.69










3559

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

1

1

1

[_linear]

1.236










3561

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

1

1

1

[_linear]

0.928










3562

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

1

1

1

[_separable]

0.938










3566

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

1

1

1

[_linear]

0.7










3567

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

1

1

1

[_linear]

0.61










3568

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

1

1

1

[_linear]

0.554










3569

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

1

1

1

[_separable]

0.655










3570

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

1

1

1

[_linear]

0.641










3571

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

1

1

1

[_linear]

0.671










3572

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

1

1

1

[_linear]

0.667










3573

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

1

1

1

[_linear]

0.694










3574

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

1

1

1

[_linear]

0.669










3576

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

1

1

1

[_separable]

0.874










3578

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

1

1

1

[_separable]

1.49










3579

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

1

1

1

[_linear]

0.894










3583

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

1

1

1

[_separable]

0.647










3584

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

1

1

1

[_linear]

1.017










3587

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

1

1

1

[_linear]

1.693










3588

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

1

1

1

[_linear]

0.632










3590

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

1

1

1

[_linear]

0.797










3592

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

1

1

1

[_linear]

0.979










3593

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

1

1

1

[_linear]

0.651










3597

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

1

1

1

[_separable]

0.753










3599

\[ {}x^{3} y^{\prime } = a +b \,x^{2} y \]

1

1

1

[_linear]

0.656










3600

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

1

1

1

[_linear]

0.605










3609

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

1

1

1

[_linear]

0.743










3610

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

1

1

1

[_linear]

0.806










3611

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

1

1

1

[_linear]

0.788










3612

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

1

1

1

[_linear]

0.709










3613

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

1

1

1

[_separable]

0.647










3614

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

1

1

1

[_separable]

0.71










3615

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

1

1

1

[_linear]

0.964










3616

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

1

1

1

[_linear]

0.645










3617

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

1

1

1

[_linear]

0.67










3618

\[ {}x \left (x^{2}+1\right ) y^{\prime } = x -\left (5 x^{2}+3\right ) y \]

1

1

1

[_linear]

0.613










3629

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

1

1

1

[_linear]

0.726










3632

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

1

1

1

[_separable]

0.826










3634

\[ {}x^{5} y^{\prime } = 1-3 x^{4} y \]

1

1

1

[_linear]

0.605










3637

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

1

1

1

[_linear]

0.692










3643

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

1

1

1

[_linear]

0.746










3646

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

1

1

1

[_linear]

0.826










3665

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

1

1

1

[_separable]

4.974










3666

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

1

1

1

[_separable]

1.358










3667

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

1

1

1

[_separable]

1.652










3668

\[ {}\left (\operatorname {a0} +\operatorname {a1} \sin \left (x \right )^{2}\right ) y^{\prime }+\operatorname {a2} x \left (\operatorname {a3} +\operatorname {a1} \sin \left (x \right )^{2}\right )+\operatorname {a1} y \sin \left (2 x \right ) = 0 \]

1

1

1

[_linear]

1.44










3669

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

1

1

1

[_linear]

0.624










3670

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

1

1

1

[_linear]

0.815










3692

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

1

1

1

[[_linear, ‘class A‘]]

0.459










3790

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

1

1

1

[_separable]

1.069










4047

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

2

1

2

[_quadrature]

0.347










4130

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

2

1

2

[_linear]

0.527










4159

\[ {}4 x^{2} {y^{\prime }}^{2}-4 x y y^{\prime } = 8 x^{3}-y^{2} \]

2

2

2

[_linear]

0.633










4271

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

3

1

3

[_quadrature]

0.622










4348

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

1

1

1

[_linear]

0.708










4368

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

1

1

1

[_linear]

0.835










4369

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

1

1

1

[_linear]

1.347










4370

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

1

1

1

[_linear]

4.732










4371

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

1

1

1

[_linear]

1.525










4372

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

1

1

1

[_linear]

0.905










4447

\[ {}7 y-3+\left (2 x +1\right ) y^{\prime } = 0 \]

1

1

1

[_separable]

2.137










4495

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

1

1

1

[_linear]

0.864










4498

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

1

1

1

[_linear]

0.774










4499

\[ {}r^{\prime } = \left (r+{\mathrm e}^{-\theta }\right ) \tan \left (\theta \right ) \]

1

1

1

[_linear]

1.231










4500

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

1

1

1

[_linear]

0.866










4503

\[ {}\tan \left (\theta \right ) r^{\prime }-r = \tan \left (\theta \right )^{2} \]

1

1

1

[_linear]

1.508










4504

\[ {}y^{\prime }+2 y = 3 \,{\mathrm e}^{-2 x} \]

1

1

1

[[_linear, ‘class A‘]]

0.737










4505

\[ {}y^{\prime }+2 y = \frac {3 \,{\mathrm e}^{-2 x}}{4} \]

1

1

1

[[_linear, ‘class A‘]]

0.778










4506

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

1

1

1

[[_linear, ‘class A‘]]

0.939










4507

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

1

1

1

[_linear]

1.483










4508

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

1

1

1

[_linear]

1.425










4509

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

1

1

1

[_linear]

0.918










4510

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

1

1

1

[_linear]

1.083










4514

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

i.c.

1

1

1

[[_linear, ‘class A‘]]

0.975










4536

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

1

1

1

[_separable]

1.997










4537

\[ {}y^{\prime }+a y = k \,{\mathrm e}^{b x} \]

1

1

1

[[_linear, ‘class A‘]]

1.028










4541

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

1

1

1

[[_linear, ‘class A‘]]

1.237










4545

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

1

1

1

[_linear]

1.011










4548

\[ {}x y^{\prime }+a y+b \,x^{n} = 0 \]

1

1

1

[_linear]

1.145










4553

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

1

1

1

[_linear]

2.146










4558

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

1

1

1

[_linear]

3.275










4681

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

1

1

1

[_separable]

0.778










4685

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

1

1

1

[[_linear, ‘class A‘]]

0.368










4761

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

1

1

1

[[_linear, ‘class A‘]]

0.201










4762

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

1

1

1

[_linear]

0.173










4763

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

1

1

1

[_linear]

0.192










4764

\[ {}2 x y^{\prime }+y = 2 x^{\frac {5}{2}} \]

1

1

1

[_linear]

0.275










4765

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

1

1

1

[_linear]

0.316










4766

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

1

1

1

[_linear]

0.214










4767

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

1

1

1

[_linear]

0.2










4768

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

1

1

1

[_linear]

0.184










4769

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

1

1

1

[_linear]

0.214










4770

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

1

1

1

[_linear]

0.206










4771

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

1

1

1

[_linear]

0.217










4772

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

1

1

1

[_linear]

0.175










4773

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

1

1

1

[[_linear, ‘class A‘]]

0.164










4774

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

1

1

1

[_linear]

0.156










4787

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

1

1

1

[_linear]

0.739










4864

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

1

1

1

[_linear]

0.643










4874

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

1

1

1

[_linear]

0.604










4882

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

1

1

1

[_linear]

3.256










4886

\[ {}\sin \left (\theta \right ) \cos \left (\theta \right ) r^{\prime }-\sin \left (\theta \right )^{2} = r \cos \left (\theta \right )^{2} \]

1

1

1

[_linear]

2.109










4888

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

i.c.

1

1

1

[_separable]

0.992










4889

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

i.c.

1

1

1

[_linear]

0.856










4893

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

1

1

1

[_separable]

0.536










4895

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

1

1

1

[_separable]

0.51










4897

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

1

1

1

[_separable]

0.454










4919

\[ {}x^{\prime } = 3 x t^{2} \]

1

1

1

[_separable]

0.547










4929

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

i.c.

1

1

1

[_separable]

1.085










4936

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

i.c.

1

1

1

[_separable]

1.071










4941

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

i.c.

1

1

1

[_separable]

1.283










4950

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

1

1

1

[_linear]

1.517










4952

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

1

1

1

[_separable]

1.053










4953

\[ {}3 t = {\mathrm e}^{t} y^{\prime }+y \ln \left (t \right ) \]

1

1

1

[_linear]

4.544










4955

\[ {}3 r = r^{\prime }-\theta ^{3} \]

1

1

1

[[_linear, ‘class A‘]]

0.584










4956

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

1

1

1

[[_linear, ‘class A‘]]

0.553










4957

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

1

1

1

[_linear]

0.583










4958

\[ {}r^{\prime }+r \tan \left (\theta \right ) = \sec \left (\theta \right ) \]

1

1

1

[_linear]

0.714










4959

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

1

1

1

[_linear]

0.576










4960

\[ {}t +y+1-y^{\prime } = 0 \]

1

1

1

[[_linear, ‘class A‘]]

0.528










4961

\[ {}y^{\prime } = x^{2} {\mathrm e}^{-4 x}-4 y \]

1

1

1

[[_linear, ‘class A‘]]

0.579










4963

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

1

1

1

[_linear]

0.75










4964

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

1

1

1

[_separable]

0.967










4965

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

1

1

1

[_linear]

2.342










4966

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

i.c.

1

1

1

[_linear]

1.122










4967

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

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.069










4968

\[ {}t^{2} x^{\prime }+3 x t = t^{4} \ln \left (t \right )+1 \]

i.c.

1

1

1

[_linear]

1.249










4969

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

i.c.

1

1

1

[_linear]

1.112










4970

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

i.c.

1

1

1

[_linear]

2.098










4971

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

i.c.

1

1

1

[_linear]

1.739










4972

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

i.c.

1

1

1

[_linear]

19.125










4975

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

1

1

1

[_linear]

0.552










4976

\[ {}x^{\prime } = \alpha -\beta \cos \left (\frac {\pi t}{12}\right )-k x \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.755










4978

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

1

1

1

[_linear]

1.118










4979

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

1

1

1

[_linear]

0.59










4997

\[ {}y^{\prime }-4 y = 32 x^{2} \]

1

1

1

[[_linear, ‘class A‘]]

0.918










4999

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

1

1

1

[_linear]

0.97










5055

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

1

1

1

[[_linear, ‘class A‘]]

0.553










5056

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

i.c.

1

1

1

[_linear]

1.41










5057

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

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.194










5058

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

i.c.

1

1

1

[_linear]

1.306










5059

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

1

1

1

[_linear]

0.63










5060

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

1

1

1

[_linear]

0.593










5061

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

1

1

1

[_linear]

1.216










5072

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

1

1

1

[_linear]

0.561










5073

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

1

1

1

[_linear]

0.548










5077

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

1

1

1

[[_linear, ‘class A‘]]

0.583










5078

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

1

1

1

[_linear]

0.578










5082

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

1

1

1

[_separable]

1.437










5083

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

1

1

1

[_linear]

0.762










5084

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

1

1

1

[_linear]

0.692










5097

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

1

1

1

[_linear]

0.231










5098

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

1

1

1

[_linear]

0.239










5099

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

i.c.

1

1

1

[_linear]

0.531










5100

\[ {}\left (x^{2}+1\right ) y^{\prime }+3 x y = 5 x \]

i.c.

1

1

1

[_separable]

0.491










5101

\[ {}\cot \left (x \right ) y+y^{\prime } = 5 \,{\mathrm e}^{\cos \left (x \right )} \]

i.c.

1

1

1

[_linear]

0.717










5112

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

1

1

1

[_linear]

1.256










5116

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

1

1

1

[_separable]

1.238










5117

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

i.c.

1

1

1

[_linear]

1.78










5119

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

1

1

1

[_separable]

1.118










5120

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

i.c.

1

1

1

[_linear]

1.792










5123

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

i.c.

1

1

1

[_linear]

1.467










5127

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

1

1

1

[_linear]

1.234










5128

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

i.c.

1

1

1

[_linear]

1.323










5130

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

1

1

1

[_linear]

1.244










5131

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

1

1

1

[_linear]

1.305










5134

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

i.c.

1

1

1

[_linear]

1.926










5172

\[ {}y^{\prime }-5 y = \left (-1+x \right ) \sin \left (x \right )+\left (1+x \right ) \cos \left (x \right ) \]

1

1

1

[[_linear, ‘class A‘]]

1.505










5173

\[ {}y^{\prime }-5 y = 3 \,{\mathrm e}^{x}-2 x +1 \]

1

1

1

[[_linear, ‘class A‘]]

0.664










5174

\[ {}y^{\prime }-5 y = x^{2} {\mathrm e}^{x}-x \,{\mathrm e}^{5 x} \]

1

1

1

[[_linear, ‘class A‘]]

0.688










5180

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

1

1

1

[[_linear, ‘class A‘]]

0.525










5181

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

1

1

1

[[_linear, ‘class A‘]]

0.573










5182

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

1

1

1

[[_linear, ‘class A‘]]

1.557










5190

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

1

1

1

[_linear]

0.617










5199

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

1

1

1

[_linear]

1.075










5226

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

1

1

1

[_separable]

1.257










5236

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

1

1

1

[_separable]

1.306










5237

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

1

1

1

[_separable]

3.143










5239

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

1

1

1

[_separable]

1.408










5245

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

1

1

1

[_separable]

1.612










5246

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

1

1

1

[_separable]

1.198










5256

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

i.c.

1

1

1

[_separable]

1.536










5298

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

1

1

1

[[_linear, ‘class A‘]]

1.349










5299

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

1

1

1

[_separable]

1.299










5300

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

1

1

1

[_linear]

1.332










5301

\[ {}i^{\prime }-6 i = 10 \sin \left (2 t \right ) \]

1

1

1

[[_linear, ‘class A‘]]

1.397










5306

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

1

1

1

[_linear]

1.566










5311

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

1

1

1

[_linear]

15.706










5316

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

i.c.

1

1

1

[_linear]

1.503










5317

\[ {}L i^{\prime }+R i = E \sin \left (2 t \right ) \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.95










5451

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

1

1

1

[_linear]

0.968










5499

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

1

1

1

[_linear]

0.727










5740

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

1

1

1

[[_linear, ‘class A‘]]

0.591










5742

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

1

1

1

[[_linear, ‘class A‘]]

0.585










5750

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

1

1

1

[_separable]

1.016










5771

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

i.c.

2

1

1

[_quadrature]

0.649










5887

\[ {}y \,{\mathrm e}^{x y}+x \,{\mathrm e}^{x y} y^{\prime } = 0 \]

1

1

1

[_separable]

1.178










5915

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

1

1

1

[_separable]

1.06










5916

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

1

1

1

[_linear]

1.023










5924

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

1

1

1

[[_linear, ‘class A‘]]

0.675










5925

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

1

1

1

[[_linear, ‘class A‘]]

0.69










5926

\[ {}3 y^{\prime }+y = 2 \,{\mathrm e}^{-x} \]

1

1

1

[[_linear, ‘class A‘]]

0.788










5927

\[ {}y^{\prime }+3 y = {\mathrm e}^{i x} \]

1

1

1

[[_linear, ‘class A‘]]

0.707










5928

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

1

1

1

[[_linear, ‘class A‘]]

0.693










5930

\[ {}L y^{\prime }+R y = E \sin \left (\omega x \right ) \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.498










5931

\[ {}L y^{\prime }+R y = E \,{\mathrm e}^{i \omega x} \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.25










5932

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

1

1

1

[[_linear, ‘class A‘]]

0.949










5933

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

1

1

1

[_separable]

1.325










5934

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

1

1

1

[_linear]

0.842










5935

\[ {}y^{\prime }+{\mathrm e}^{x} y = 3 \,{\mathrm e}^{x} \]

1

1

1

[_separable]

1.077










5936

\[ {}y^{\prime }-y \tan \left (x \right ) = {\mathrm e}^{\sin \left (x \right )} \]

1

1

1

[_linear]

0.961










5937

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

1

1

1

[_linear]

0.701










5938

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

i.c.

1

1

1

[_linear]

1.123










5939

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

1

1

1

[_linear]

0.868










5940

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

1

1

1

[[_linear, ‘class A‘]]

0.91










6063

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

1

1

1

[_separable]

0.765










6106

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

1

1

1

[_separable]

0.975










6135

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

1

1

1

[_linear]

0.773










6157

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

1

1

1

[_separable]

0.277










6158

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

1

1

1

[_separable]

0.284










6159

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

1

1

1

[_linear]

0.287










6160

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

1

1

1

[[_linear, ‘class A‘]]

0.249










6161

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

1

1

1

[_linear]

0.21










6162

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

1

1

1

[_separable]

0.267










6163

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

1

1

1

[_linear]

0.2










6164

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

1

1

1

[_linear]

0.23










6165

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

1

1

1

[_linear]

0.308










6166

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

1

1

1

[_linear]

0.405










6167

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

i.c.

1

1

1

[_separable]

0.468










6168

\[ {}y^{\prime }-2 x y = 6 x \,{\mathrm e}^{x^{2}} \]

i.c.

1

1

1

[_linear]

0.582










6169

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

i.c.

1

0

0

[_linear]

N/A

0.852










6170

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

i.c.

1

1

1

[_linear]

0.53










6171

\[ {}y^{\prime }+4 y = {\mathrm e}^{-x} \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

0.481










6172

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

i.c.

1

1

1

[_separable]

0.595










6180

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

1

1

1

[_separable]

2.501










6181

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

1

1

1

[_linear]

4.145










6186

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

1

1

2

[_separable]

2.158










6190

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

1

1

1

[_separable]

1.761










6217

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

1

1

1

[_linear]

2.355










6249

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

1

1

1

[_linear]

3.171










6250

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

1

1

1

[_linear]

1.694










6251

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

1

1

1

[_separable]

2.053










6255

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

1

1

1

[_separable]

2.572










6257

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

i.c.

1

1

1

[_linear]

2.21










6258

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

i.c.

1

1

1

[_linear]

23.692










6264

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

1

1

1

[_separable]

2.627










6401

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

1

1

1

[[_linear, ‘class A‘]]

2.008










6405

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

1

1

1

[_separable]

1.815










6415

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

1

1

1

[[_linear, ‘class A‘]]

1.397










6417

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

1

1

1

[_separable]

1.5










6419

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

1

1

1

[_separable]

1.664










6421

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

1

1

1

[_linear]

1.743










6422

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

1

1

1

[_linear]

2.173










6426

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

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.708










6547

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

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.412










6882

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

2

1

2

[_linear]

1.242










7029

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

1

1

1

[_separable]

1.048










7031

\[ {}y^{\prime }+\frac {2 y}{x} = 5 x^{2} \]

1

1

1

[_linear]

0.654










7032

\[ {}t x^{\prime }+2 x = 4 \,{\mathrm e}^{t} \]

1

1

1

[_linear]

0.777










7055

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

1

1

1

[_linear]

4.544










7056

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

i.c.

1

1

1

[_separable]

1.167










7057

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

1

1

1

[_separable]

0.577










7124

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

1

1

1

[_separable]

4.036










7322

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

1

1

1

[_separable]

1.506










7323

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

1

1

1

[[_linear, ‘class A‘]]

0.982










7324

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

1

1

1

[[_linear, ‘class A‘]]

1.067










7331

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

1

1

1

[[_linear, ‘class A‘]]

1.201










7332

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

1

1

1

[[_linear, ‘class A‘]]

1.153










7342

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

1

1

1

[[_linear, ‘class A‘]]

1.249










7344

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

1

1

1

[_linear]

1.673










7480

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

1

1

1

[_linear]

1.737










8339

\[ {}y^{\prime }+a y-c \,{\mathrm e}^{b x} = 0 \]

1

1

1

[[_linear, ‘class A‘]]

1.124










8340

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

1

1

1

[[_linear, ‘class A‘]]

1.301










8341

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

1

1

1

[_linear]

0.869










8342

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

1

1

1

[_linear]

1.787










8343

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

1

1

1

[_linear]

1.807










8344

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

1

1

1

[_linear]

0.965










8345

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

1

1

1

[_linear]

1.166










8346

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

1

1

1

[_separable]

1.509










8347

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

1

1

1

[_linear]

1.095










8348

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

1

1

1

[_linear]

0.904










8427

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

1

1

1

[_linear]

0.964










8428

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

1

1

1

[_linear]

1.069










8429

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

1

1

1

[_linear]

1.191










8430

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

1

1

1

[_linear]

3.878










8431

\[ {}x y^{\prime }+a y+b \,x^{n} = 0 \]

1

1

1

[_linear]

1.228










8466

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

1

1

1

[_linear]

0.897










8469

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

1

1

1

[_linear]

0.943










8470

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

1

1

1

[_linear]

1.091










8471

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

1

1

1

[_separable]

1.096










8484

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

1

1

1

[_linear]

1.001










8485

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

1

1

1

[_linear]

1.016










8486

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

1

1

1

[_linear]

1.036










8489

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

1

1

1

[_linear]

1.601










8490

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

1

1

1

[_linear]

2.161










8497

\[ {}\left (x^{2}-5 x +6\right ) y^{\prime }+3 x y-8 y+x^{2} = 0 \]

1

1

1

[_linear]

1.147










8510

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

1

1

1

[_separable]

0.967










8511

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

1

1

1

[_linear]

1.795










8519

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

1

1

1

[_separable]

1.318










8528

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

1

1

1

[_linear]

1.701










8529

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

1

1

1

[_linear]

1.624










8532

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

1

1

1

[_linear]

3.306










8534

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

1

1

1

[_linear]

4.431










8536

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

1

1

1

[_linear]

2.359










8777

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

2

1

2

[_linear]

1.335










10327

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

1

1

1

[_linear]

1.224










10488

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

1

1

1

[_linear]

2.198










11124

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

1

1

1

[_linear]

1.278










11142

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

1

1

1

[_linear]

1.151










11143

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

1

1

1

[_linear]

0.905










11144

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

1

1

1

[_linear]

0.865










11145

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

1

1

1

[_linear]

0.918










11146

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

1

1

1

[_linear]

0.898










11153

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

1

1

3

[_separable]

1.021










11164

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

1

1

4

[_separable]

0.923










11166

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

1

1

1

[_linear]

1.48










11172

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

1

1

1

[_linear]

0.726










11181

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

1

1

1

[_linear]

5.35










11184

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

1

1

1

[_linear]

0.999










11186

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

1

1

1

[_linear]

1.682










11202

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

2

2

2

[_linear]

0.988










11204

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

3

1

3

[_quadrature]

0.855










11348

\[ {}x^{\prime } = \frac {2 x}{t} \]

1

1

1

[_separable]

1.427










11353

\[ {}x^{\prime }+2 x = t^{2}+4 t +7 \]

1

1

1

[[_linear, ‘class A‘]]

0.774










11354

\[ {}2 t x^{\prime } = x \]

1

1

1

[_separable]

0.954










11375

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

1

1

1

[_separable]

1.369










11394

\[ {}x^{\prime } {\mathrm e}^{2 t}+2 x \,{\mathrm e}^{2 t} = {\mathrm e}^{-t} \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.14










11398

\[ {}x^{\prime } = 2 t^{3} x-6 \]

1

1

1

[_linear]

1.665










11401

\[ {}7 t^{2} x^{\prime } = 3 x-2 t \]

1

1

1

[_linear]

0.96










11404

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

1

1

1

[_linear]

0.79










11405

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

1

1

1

[[_linear, ‘class A‘]]

0.692










11406

\[ {}x^{\prime }+2 x t = {\mathrm e}^{-t^{2}} \]

1

1

1

[_linear]

0.746










11407

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

1

1

1

[_linear]

0.892










11408

\[ {}\theta ^{\prime } = -a \theta +{\mathrm e}^{b t} \]

1

1

1

[[_linear, ‘class A‘]]

1.01










11409

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

1

1

1

[_separable]

1.603










11410

\[ {}x^{\prime }+\frac {5 x}{t} = t +1 \]

i.c.

1

1

1

[_linear]

1.069










11411

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

i.c.

1

1

1

[_separable]

1.794










11412

\[ {}R^{\prime }+\frac {R}{t} = \frac {2}{t^{2}+1} \]

i.c.

1

1

1

[_linear]

1.167










11413

\[ {}N^{\prime } = N-9 \,{\mathrm e}^{-t} \]

1

1

1

[[_linear, ‘class A‘]]

0.785










11414

\[ {}\cos \left (\theta \right ) v^{\prime }+v = 3 \]

1

1

1

[_separable]

2.734










11415

\[ {}R^{\prime } = \frac {R}{t}+t \,{\mathrm e}^{-t} \]

i.c.

1

1

1

[_linear]

1.165










11416

\[ {}y^{\prime }+a y = \sqrt {t +1} \]

1

1

1

[[_linear, ‘class A‘]]

1.173










11417

\[ {}x^{\prime } = 2 x t \]

1

1

1

[_separable]

0.963










11418

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

i.c.

1

1

1

[_linear]

2.41










11422

\[ {}x^{\prime }+p \left (t \right ) x = 0 \]

1

1

1

[_separable]

1.148










11429

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

1

1

4

[_separable]

1.018










11569

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

1

1

1

[[_linear, ‘class A‘]]

1.169










11575

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

1

1

1

[[_linear, ‘class A‘]]

0.78










11576

\[ {}y^{\prime }+4 x y = 8 x \]

1

1

1

[_separable]

1.668










11581

\[ {}y^{\prime }+2 y = 6 \,{\mathrm e}^{x}+4 x \,{\mathrm e}^{-2 x} \]

1

1

1

[[_linear, ‘class A‘]]

0.884










11585

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

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.011










11586

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

i.c.

1

1

1

[[_linear, ‘class A‘]]

0.994










11613

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

1

1

1

[_separable]

1.021










11614

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

1

1

1

[_separable]

1.643










11620

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

1

1

1

[_linear]

0.896










11637

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

1

1

1

[_linear]

0.88










11638

\[ {}x^{4} y^{\prime }+2 x^{3} y = 1 \]

1

1

1

[_linear]

0.821










11639

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

1

1

1

[[_linear, ‘class A‘]]

0.774










11640

\[ {}y^{\prime }+4 x y = 8 x \]

1

1

1

[_separable]

1.616










11641

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

1

1

1

[_separable]

1.453










11642

\[ {}\left (u^{2}+1\right ) v^{\prime }+4 u v = 3 u \]

1

1

1

[_separable]

1.74










11643

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

1

1

1

[_linear]

1.237










11644

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

1

1

1

[_linear]

1.022










11645

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

1

1

1

[_linear]

0.885










11647

\[ {}r^{\prime }+r \tan \left (t \right ) = \cos \left (t \right ) \]

1

1

1

[_linear]

1.154










11648

\[ {}\cos \left (t \right ) r^{\prime }+r \sin \left (t \right )-\cos \left (t \right )^{4} = 0 \]

1

1

1

[_linear]

2.248










11649

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

1

1

1

[_linear]

1.928










11650

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

1

1

1

[_linear]

4.107










11655

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

i.c.

1

1

1

[_linear]

1.138










11656

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

i.c.

1

1

1

[_separable]

2.121










11657

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

i.c.

1

1

1

[_linear]

1.398










11658

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

i.c.

1

1

1

[_separable]

1.696










11659

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

i.c.

1

1

1

[_linear]

1.6










11660

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

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.323










11663

\[ {}y^{\prime }+y = \left \{\begin {array}{cc} 2 & 0\le x <1 \\ 0 & 1\le x \end {array}\right . \]

i.c.

1

0

1

[[_linear, ‘class A‘]]

5.777










11664

\[ {}y^{\prime }+y = \left \{\begin {array}{cc} 5 & 0\le x <10 \\ 1 & 10\le x \end {array}\right . \]

i.c.

1

0

1

[[_linear, ‘class A‘]]

7.33










11665

\[ {}y^{\prime }+y = \left \{\begin {array}{cc} {\mathrm e}^{-x} & 0\le x <2 \\ {\mathrm e}^{-2} & 2\le x \end {array}\right . \]

i.c.

1

0

1

[[_linear, ‘class A‘]]

5.621










11666

\[ {}\left (2+x \right ) y^{\prime }+y = \left \{\begin {array}{cc} 2 x & 0\le x <2 \\ 4 & 2\le x \end {array}\right . \]

i.c.

1

1

1

[_linear]

2.833










11667

\[ {}a y^{\prime }+b y = k \,{\mathrm e}^{-\lambda x} \]

1

1

1

[[_linear, ‘class A‘]]

1.316










11668

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

1

1

1

[[_linear, ‘class A‘]]

1.592










11674

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

1

1

1

[_separable]

1.217










11676

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

1

1

1

[_separable]

1.235










11677

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

1

1

1

[_linear]

0.873










11679

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

1

1

3

[_separable]

2.839










11680

\[ {}8 x^{3} y-12 x^{3}+\left (x^{4}+1\right ) y^{\prime } = 0 \]

1

1

1

[_separable]

1.727










11683

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

1

1

1

[_linear]

1.015










11686

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

1

1

1

[_separable]

1.814










11694

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

i.c.

1

1

1

[_separable]

1.28










11695

\[ {}y^{\prime }+y = \left \{\begin {array}{cc} 1 & 0\le x <2 \\ 0 & 0

i.c.

1

0

1

[[_linear, ‘class A‘]]

5.415










11696

\[ {}\left (2+x \right ) y^{\prime }+y = \left \{\begin {array}{cc} 2 x & 0\le x \le 2 \\ 4 & 2

i.c.

1

1

1

[_linear]

1.867










11976

\[ {}x^{\prime } {\mathrm e}^{3 t}+3 x \,{\mathrm e}^{3 t} = {\mathrm e}^{-t} \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.396










11982

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

i.c.

1

1

1

[_separable]

1.519










11984

\[ {}x^{\prime } = t^{2} x \]

1

1

1

[_separable]

1.078










11988

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

1

1

1

[_separable]

2.334










11989

\[ {}i^{\prime } = p \left (t \right ) i \]

1

1

1

[_separable]

1.553










11994

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

i.c.

1

0

0

[_linear]

N/A

1.396










11995

\[ {}x^{\prime }+x t = 4 t \]

i.c.

1

1

1

[_separable]

2.01










11996

\[ {}z^{\prime } = z \tan \left (y \right )+\sin \left (y \right ) \]

1

1

1

[_linear]

1.334










11997

\[ {}y^{\prime }+y \,{\mathrm e}^{-x} = 1 \]

i.c.

1

1

1

[_linear]

1.697










11998

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

1

1

1

[_linear]

1.259










11999

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

i.c.

1

1

1

[_linear]

2.536










12000

\[ {}x^{\prime }+5 x = t \]

1

1

1

[[_linear, ‘class A‘]]

0.875










12001

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

i.c.

1

1

1

[_linear]

1.571










12002

\[ {}T^{\prime } = -k \left (T-\mu -a \cos \left (\omega \left (t -\phi \right )\right )\right ) \]

1

1

1

[[_linear, ‘class A‘]]

2.019










12004

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

1

1

1

[_linear]

1.229










12114

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

1

1

1

[_linear]

1.125










12116

\[ {}x^{\prime }+3 x = {\mathrm e}^{2 t} \]

1

1

1

[[_linear, ‘class A‘]]

0.984










12117

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

1

1

1

[_linear]

1.909










12119

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

1

1

1

[[_linear, ‘class A‘]]

1.2










12141

\[ {}x^{\prime }+5 x = 10 t +2 \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

2.14










12146

\[ {}x^{\prime }-x \cot \left (t \right ) = 4 \sin \left (t \right ) \]

1

1

1

[_linear]

1.496










12155

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

1

1

1

[_linear]

2.432










12227

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

1

1

1

[_linear]

40.495










12231

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

1

1

1

[_separable]

0.864










12417

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

1

1

1

[_linear]

1.242










12425

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

1

1

1

[_separable]

1.044










12427

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

1

1

1

[_separable]

1.373










12429

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

1

1

1

[_separable]

1.454










12430

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

1

1

1

[_separable]

2.063










12433

\[ {}r^{\prime }+r \tan \left (t \right ) = 0 \]

1

1

1

[_separable]

1.293










12439

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

1

1

1

[_linear]

1.254










12444

\[ {}t -s+t s^{\prime } = 0 \]

1

1

1

[_linear]

1.084










12449

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

1

1

1

[_linear]

1.298










12454

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

1

1

1

[_linear]

1.171










12455

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

1

1

1

[_linear]

1.43










12456

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

1

1

1

[_linear]

1.608










12457

\[ {}s^{\prime } \cos \left (t \right )+s \sin \left (t \right ) = 1 \]

1

1

1

[_linear]

1.543










12458

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

1

1

1

[_linear]

1.783










12459

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

1

1

1

[_linear]

1.383










12460

\[ {}y^{\prime }+\frac {n y}{x} = a \,x^{-n} \]

1

1

1

[_linear]

0.881










12461

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

1

1

1

[[_linear, ‘class A‘]]

0.592










12462

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

1

1

1

[_linear]

1.192










12484

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

1

1

1

[_separable]

0.766










12487

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

1

1

1

[_linear]

0.802










12542

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

1

1

1

[_linear]

1.156










12552

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

i.c.

1

1

1

[_linear]

0.924










12574

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

1

1

1

[_separable]

0.635










12579

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

1

1

1

[_linear]

0.638










12581

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

1

1

1

[_separable]

0.812










12589

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

1

1

1

[_separable]

0.7










12596

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

1

1

1

[_separable]

0.699










12597

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

1

1

1

[[_linear, ‘class A‘]]

0.628










12602

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

1

1

1

[_separable]

0.98










12620

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

1

1

1

[_separable]

0.642










12621

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

1

1

1

[_separable]

0.712










12624

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

1

1

1

[[_linear, ‘class A‘]]

0.621










12625

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

1

1

1

[_separable]

0.557










12627

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

1

1

1

[_separable]

0.602










12636

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

1

1

1

[_linear]

1.183










12652

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

i.c.

1

1

1

[_linear]

1.97










12653

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

i.c.

1

1

1

[_linear]

1.202










12654

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

i.c.

1

1

1

[_linear]

5.545










12655

\[ {}y^{\prime } = \frac {y}{-x^{2}+4}+\sqrt {x} \]

i.c.

1

1

1

[_linear]

3.967










12656

\[ {}y^{\prime } = \frac {y}{-x^{2}+4}+\sqrt {x} \]

i.c.

1

1

1

[_linear]

7.509










12657

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

i.c.

1

1

1

[_linear]

1.372










12674

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

i.c.

1

1

1

[_separable]

0.887










12677

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

i.c.

1

1

1

[_separable]

1.167










12679

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

i.c.

1

1

1

[_separable]

1.328










12682

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

1

1

1

[_linear]

0.72










12686

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

i.c.

1

1

1

[_linear]

1.075










12687

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

i.c.

1

1

1

[_separable]

0.926










12688

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

i.c.

1

1

1

[_linear]

0.954










12689

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

i.c.

1

1

1

[_linear]

1.747










12690

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

i.c.

1

1

1

[_linear]

13.245










12691

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

i.c.

1

1

1

[_linear]

1.187










12693

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

1

1

1

[_separable]

0.654










12694

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

1

1

1

[_linear]

0.721










12697

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

1

1

1

[_separable]

0.972










12699

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

i.c.

1

1

1

[[_linear, ‘class A‘]]

0.783










12700

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

i.c.

1

1

1

[_separable]

0.887










12701

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

i.c.

1

1

1

[_separable]

0.849










12702

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

i.c.

1

1

1

[_linear]

3.382










12703

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

1

1

1

[_linear]

0.951










12704

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

i.c.

1

1

1

[_linear]

2.293










12864

\[ {}y^{\prime } = \frac {y+1}{t +1} \]

1

1

1

[_separable]

1.167










12866

\[ {}y^{\prime } = t^{4} y \]

1

1

1

[_separable]

0.699










12876

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

1

1

1

[_separable]

1.311










12879

\[ {}v^{\prime } = t^{2} v-2-2 v+t^{2} \]

1

1

1

[_separable]

0.914










12883

\[ {}w^{\prime } = \frac {w}{t} \]

1

1

1

[_separable]

0.747










12885

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

i.c.

1

1

1

[_separable]

1.188










12886

\[ {}y^{\prime } = t y \]

i.c.

1

1

1

[_separable]

0.984










12904

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

1

1

1

[[_linear, ‘class A‘]]

0.646










12906

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

i.c.

1

1

1

[[_linear, ‘class A‘]]

0.857










12908

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

i.c.

1

1

1

[_separable]

1.127










12919

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

1

1

1

[_separable]

0.767










12920

\[ {}y^{\prime } = t +t y \]

1

1

1

[_separable]

0.754










12927

\[ {}v^{\prime } = 2 V \left (t \right )-2 v \]

1

1

1

[[_linear, ‘class A‘]]

0.837










12989

\[ {}y^{\prime } = -4 y+9 \,{\mathrm e}^{-t} \]

1

1

1

[[_linear, ‘class A‘]]

0.707










12990

\[ {}y^{\prime } = -4 y+3 \,{\mathrm e}^{-t} \]

1

1

1

[[_linear, ‘class A‘]]

0.689










12991

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

1

1

1

[[_linear, ‘class A‘]]

0.989










12992

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

1

1

1

[[_linear, ‘class A‘]]

0.91










12993

\[ {}y^{\prime } = 3 y-4 \,{\mathrm e}^{3 t} \]

1

1

1

[[_linear, ‘class A‘]]

0.639










12994

\[ {}y^{\prime } = \frac {y}{2}+4 \,{\mathrm e}^{\frac {t}{2}} \]

1

1

1

[[_linear, ‘class A‘]]

0.738










12995

\[ {}y^{\prime }+2 y = {\mathrm e}^{\frac {t}{3}} \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

0.986










12996

\[ {}y^{\prime }-2 y = 3 \,{\mathrm e}^{-2 t} \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

0.96










12997

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

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.137










12998

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

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.142










12999

\[ {}y^{\prime }-2 y = 7 \,{\mathrm e}^{2 t} \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

0.913










13000

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

1

1

1

[[_linear, ‘class A‘]]

0.668










13001

\[ {}y^{\prime }+2 y = t^{2}+2 t +1+{\mathrm e}^{4 t} \]

1

1

1

[[_linear, ‘class A‘]]

0.736










13002

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

1

1

1

[[_linear, ‘class A‘]]

0.999










13003

\[ {}y^{\prime }-3 y = 2 t -{\mathrm e}^{4 t} \]

1

1

1

[[_linear, ‘class A‘]]

0.706










13004

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

1

1

1

[[_linear, ‘class A‘]]

1.089










13005

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

1

1

1

[_linear]

1.137










13006

\[ {}y^{\prime } = \frac {3 y}{t}+t^{5} \]

1

1

1

[_linear]

0.684










13007

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

1

1

1

[_linear]

0.833










13008

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

1

1

1

[_linear]

0.711










13009

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

1

1

1

[_linear]

0.793










13010

\[ {}y^{\prime }-\frac {2 y}{t} = {\mathrm e}^{t} t^{3} \]

1

1

1

[_linear]

0.738










13011

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

i.c.

1

1

1

[_linear]

1.886










13012

\[ {}y^{\prime } = \frac {y}{t +1}+4 t^{2}+4 t \]

i.c.

1

1

1

[_linear]

0.939










13013

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

i.c.

1

1

1

[_linear]

1.484










13014

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

i.c.

1

1

1

[_linear]

0.893










13015

\[ {}y^{\prime }-\frac {2 y}{t} = 2 t^{2} \]

i.c.

1

1

1

[_linear]

0.809










13016

\[ {}y^{\prime }-\frac {3 y}{t} = 2 t^{3} {\mathrm e}^{2 t} \]

i.c.

1

1

1

[_linear]

0.991










13017

\[ {}y^{\prime } = \sin \left (t \right ) y+4 \]

1

1

1

[_linear]

1.56










13018

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

1

1

1

[_linear]

1.383










13019

\[ {}y^{\prime } = \frac {y}{t^{2}}+4 \cos \left (t \right ) \]

1

1

1

[_linear]

1.75










13020

\[ {}y^{\prime } = y+4 \cos \left (t^{2}\right ) \]

1

1

1

[[_linear, ‘class A‘]]

1.403










13021

\[ {}y^{\prime } = -y \,{\mathrm e}^{-t^{2}}+\cos \left (t \right ) \]

1

1

1

[_linear]

2.383










13022

\[ {}y^{\prime } = \frac {y}{\sqrt {t^{3}-3}}+t \]

1

1

1

[_linear]

10.095










13023

\[ {}y^{\prime } = a t y+4 \,{\mathrm e}^{-t^{2}} \]

1

1

1

[_linear]

1.009










13024

\[ {}y^{\prime } = t^{r} y+4 \]

1

1

1

[_linear]

4.659










13025

\[ {}v^{\prime }+\frac {2 v}{5} = 3 \cos \left (2 t \right ) \]

1

1

1

[[_linear, ‘class A‘]]

1.017










13026

\[ {}y^{\prime } = -2 t y+4 \,{\mathrm e}^{-t^{2}} \]

1

1

1

[_linear]

0.653










13027

\[ {}y^{\prime }+2 y = 3 \,{\mathrm e}^{-2 t} \]

1

1

1

[[_linear, ‘class A‘]]

0.64










13034

\[ {}y^{\prime } = y+{\mathrm e}^{-t} \]

1

1

1

[[_linear, ‘class A‘]]

0.622










13036

\[ {}y^{\prime } = t y \]

1

1

1

[_separable]

0.671










13037

\[ {}y^{\prime } = 3 y+{\mathrm e}^{7 t} \]

1

1

1

[[_linear, ‘class A‘]]

0.691










13038

\[ {}y^{\prime } = \frac {t y}{t^{2}+1} \]

1

1

1

[_separable]

0.777










13039

\[ {}y^{\prime } = -5 y+\sin \left (3 t \right ) \]

1

1

1

[[_linear, ‘class A‘]]

0.934










13040

\[ {}y^{\prime } = t +\frac {2 y}{t +1} \]

1

1

1

[_linear]

0.773










13043

\[ {}y^{\prime } = -3 y+{\mathrm e}^{-2 t}+t^{2} \]

1

1

1

[[_linear, ‘class A‘]]

0.74










13044

\[ {}x^{\prime } = -x t \]

i.c.

1

1

1

[_separable]

1.101










13045

\[ {}y^{\prime } = 2 y+\cos \left (4 t \right ) \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.177










13046

\[ {}y^{\prime } = 3 y+2 \,{\mathrm e}^{3 t} \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

0.948










13048

\[ {}y^{\prime }+5 y = 3 \,{\mathrm e}^{-5 t} \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

0.929










13049

\[ {}y^{\prime } = 2 t y+3 t \,{\mathrm e}^{t^{2}} \]

i.c.

1

1

1

[_linear]

0.978










13057

\[ {}y^{\prime } = t^{2} y+1+y+t^{2} \]

1

1

1

[_separable]

1.416










13058

\[ {}y^{\prime } = \frac {2 y+1}{t} \]

1

1

1

[_separable]

2.338










13244

\[ {}y^{\prime }+4 y = {\mathrm e}^{2 x} \]

1

1

1

[[_linear, ‘class A‘]]

0.718










13287

\[ {}y^{\prime }+3 x y = 6 x \]

1

1

1

[_separable]

1.275










13293

\[ {}\left (-2+x \right ) y^{\prime } = 3+y \]

1

1

1

[_separable]

1.36










13299

\[ {}y^{\prime } = 3 x -y \sin \left (x \right ) \]

1

1

1

[_linear]

1.444










13303

\[ {}y^{\prime }+x y = 4 x \]

1

1

1

[_separable]

0.996










13304

\[ {}y^{\prime }+4 y = x^{2} \]

1

1

1

[[_linear, ‘class A‘]]

0.684










13305

\[ {}y^{\prime } = x y-3 x -2 y+6 \]

1

1

1

[_separable]

0.914










13315

\[ {}y^{\prime } = 2 x -1+2 x y-y \]

i.c.

1

1

1

[_separable]

1.231










13318

\[ {}y^{\prime } = x y-4 x \]

1

1

1

[_separable]

0.863










13324

\[ {}y^{\prime } = x y-4 x \]

1

1

1

[_separable]

0.678










13325

\[ {}y^{\prime } = x y-3 x -2 y+6 \]

1

1

1

[_separable]

0.895










13328

\[ {}y^{\prime } = \frac {y}{x} \]

1

1

1

[_separable]

0.754










13341

\[ {}y^{\prime } = 2 x -1+2 x y-y \]

i.c.

1

0

1

[_separable]

1.051










13346

\[ {}x^{2} y^{\prime }+3 x^{2} y = \sin \left (x \right ) \]

1

1

1

[[_linear, ‘class A‘]]

1.36










13350

\[ {}y^{\prime } = 1+x y+3 y \]

1

1

1

[_linear]

0.843










13353

\[ {}y^{\prime } = y \sin \left (x \right ) \]

1

1

1

[_separable]

1.004










13355

\[ {}x y^{\prime }+\cos \left (x^{2}\right ) = 827 y \]

1

1

1

[_linear]

36.53










13357

\[ {}y^{\prime }+2 y = 20 \,{\mathrm e}^{3 x} \]

1

1

1

[[_linear, ‘class A‘]]

0.733










13358

\[ {}y^{\prime } = 4 y+16 x \]

1

1

1

[[_linear, ‘class A‘]]

0.691










13359

\[ {}y^{\prime }-2 x y = x \]

1

1

1

[_separable]

1.043










13360

\[ {}x y^{\prime }+3 y-10 x^{2} = 0 \]

1

1

1

[_linear]

0.754










13361

\[ {}x^{2} y^{\prime }+2 x y = \sin \left (x \right ) \]

1

1

1

[_linear]

0.803










13362

\[ {}x y^{\prime } = \sqrt {x}+3 y \]

1

1

1

[_linear]

0.779










13363

\[ {}\cos \left (x \right ) y^{\prime }+y \sin \left (x \right ) = \cos \left (x \right )^{2} \]

1

1

1

[_linear]

1.528










13364

\[ {}x y^{\prime }+\left (5 x +2\right ) y = \frac {20}{x} \]

1

1

1

[_linear]

0.84










13365

\[ {}2 \sqrt {x}\, y^{\prime }+y = 2 x \,{\mathrm e}^{-\sqrt {x}} \]

1

1

1

[_linear]

3.005










13368

\[ {}y^{\prime }+5 y = {\mathrm e}^{-3 x} \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

0.95










13369

\[ {}x y^{\prime }+3 y = 20 x^{2} \]

i.c.

1

1

1

[_linear]

0.924










13370

\[ {}x y^{\prime } = y+x^{2} \cos \left (x \right ) \]

i.c.

1

1

1

[_linear]

1.349










13371

\[ {}\left (x^{2}+1\right ) y^{\prime } = x \left (3+3 x^{2}-y\right ) \]

i.c.

1

1

1

[_linear]

1.303










13372

\[ {}y^{\prime }+6 x y = \sin \left (x \right ) \]

i.c.

1

1

1

[_linear]

1.661










13373

\[ {}x^{2} y^{\prime }+x y = \sqrt {x}\, \sin \left (x \right ) \]

i.c.

1

1

1

[_linear]

5.733










13374

\[ {}-y+x y^{\prime } = x^{2} {\mathrm e}^{-x^{2}} \]

i.c.

1

1

1

[_linear]

1.387










13418

\[ {}2 x \left (y+1\right )-y^{\prime } = 0 \]

1

1

1

[_separable]

1.078










13422

\[ {}x y^{\prime } = 2 y-6 x^{3} \]

1

1

1

[_linear]

0.721










13429

\[ {}4 x y-6+x^{2} y^{\prime } = 0 \]

1

1

1

[_linear]

0.74










13432

\[ {}3 y-x^{3}+x y^{\prime } = 0 \]

1

1

1

[_linear]

0.747










13435

\[ {}2+2 x^{2}-2 x y+\left (x^{2}+1\right ) y^{\prime } = 0 \]

1

1

1

[_linear]

0.832










13451

\[ {}y^{\prime }-3 y = 12 \,{\mathrm e}^{2 x} \]

1

1

1

[[_linear, ‘class A‘]]

0.749










13456

\[ {}2 y-6 x +\left (1+x \right ) y^{\prime } = 0 \]

1

1

1

[_linear]

1.564










13462

\[ {}y^{\prime }+2 y = \sin \left (x \right ) \]

1

1

1

[[_linear, ‘class A‘]]

0.923










13469

\[ {}y^{\prime } = x \left (6 y+{\mathrm e}^{x^{2}}\right ) \]

1

1

1

[_linear]

0.832










13471

\[ {}x^{2} y^{\prime }+3 x y = 6 \,{\mathrm e}^{-x^{2}} \]

1

1

1

[_linear]

0.908










13529

\[ {}x y^{\prime }+3 y = {\mathrm e}^{2 x} \]

1

1

1

[_linear]

0.904










14054

\[ {}y^{\prime }+x y = 0 \]

1

1

1

[_separable]

1.553










14055

\[ {}y^{\prime }+y = \sin \left (x \right ) \]

1

1

1

[[_linear, ‘class A‘]]

1.62










14067

\[ {}y^{\prime } = -\frac {2 y}{x}-3 \]

1

1

1

[_linear]

2.029










14084

\[ {}y^{\prime }+y = \sin \left (t \right ) \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

2.041










14097

\[ {}y+x y^{\prime } = \cos \left (x \right ) \]

1

1

1

[_linear]

1.547










14105

\[ {}y^{\prime }+y \cos \left (x \right ) = 0 \]

1

1

1

[_separable]

1.975










14106

\[ {}y^{\prime }-y = \sin \left (x \right ) \]

1

1

1

[[_linear, ‘class A‘]]

1.642










14119

\[ {}y^{\prime }+2 y = x^{2} \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.708










14126

\[ {}y^{\prime } = y+\frac {1}{1-t} \]

1

1

1

[_linear]

1.396










14130

\[ {}y^{\prime } = y \sqrt {t} \]

i.c.

1

1

1

[_separable]

2.45










14133

\[ {}t y^{\prime } = y \]

1

1

1

[_separable]

1.45










14134

\[ {}y^{\prime } = y \tan \left (t \right ) \]

i.c.

1

1

1

[_separable]

3.138










14144

\[ {}t y^{\prime }+y = t^{3} \]

i.c.

1

1

1

[_linear]

2.257










14145

\[ {}t^{3} y^{\prime }+t^{4} y = 2 t^{3} \]

i.c.

1

1

1

[_linear]

2.265










14146

\[ {}2 y^{\prime }+t y = \ln \left (t \right ) \]

i.c.

1

1

1

[_linear]

5.365










14147

\[ {}y^{\prime }+y \sec \left (t \right ) = t \]

i.c.

1

1

1

[_linear]

5.944










14148

\[ {}y^{\prime }+\frac {y}{t -3} = \frac {1}{-1+t} \]

i.c.

1

1

1

[_linear]

1.927










14149

\[ {}\left (t -2\right ) y^{\prime }+\left (t^{2}-4\right ) y = \frac {1}{2+t} \]

i.c.

1

1

1

[_linear]

8.855










14150

\[ {}y^{\prime }+\frac {y}{\sqrt {-t^{2}+4}} = t \]

i.c.

1

1

1

[_linear]

5.844










14151

\[ {}y^{\prime }+\frac {y}{\sqrt {-t^{2}+4}} = t \]

i.c.

1

1

1

[_linear]

7.891










14152

\[ {}t y^{\prime }+y = t \sin \left (t \right ) \]

i.c.

1

1

1

[_linear]

2.056










14153

\[ {}y^{\prime }+y \tan \left (t \right ) = \sin \left (t \right ) \]

i.c.

1

1

1

[_linear]

2.844










14165

\[ {}y^{\prime } = \frac {y+1}{t +1} \]

1

1

1

[_separable]

1.514










14166

\[ {}y^{\prime } = \frac {y+2}{1+2 t} \]

1

1

1

[_separable]

2.882










14210

\[ {}y^{\prime } = \frac {3+y}{1+3 x} \]

i.c.

1

1

1

[_separable]

2.444










14213

\[ {}y^{\prime } = \frac {3 y+1}{x +3} \]

i.c.

1

1

1

[_separable]

2.701










14214

\[ {}y^{\prime } = y \cos \left (t \right ) \]

i.c.

1

1

1

[_separable]

1.632










14217

\[ {}y^{\prime }+f \left (t \right ) y = 0 \]

i.c.

1

1

1

[_separable]

1.801










14218

\[ {}y^{\prime } = -\frac {y-2}{-2+x} \]

i.c.

1

1

1

[_separable]

2.186










14228

\[ {}y^{\prime } = f \left (t \right ) y \]

i.c.

1

1

1

[_separable]

1.638










14230

\[ {}y^{\prime }-y = 2 \,{\mathrm e}^{-t} \]

1

1

1

[[_linear, ‘class A‘]]

0.894










14231

\[ {}y^{\prime }-y = 2 \cos \left (t \right ) \]

1

1

1

[[_linear, ‘class A‘]]

1.11










14232

\[ {}y^{\prime }-y = t^{2}-2 t \]

1

1

1

[[_linear, ‘class A‘]]

0.833










14233

\[ {}y^{\prime }-y = 4 t \,{\mathrm e}^{-t} \]

1

1

1

[[_linear, ‘class A‘]]

0.948










14234

\[ {}t y^{\prime }+y = t^{2} \]

1

1

1

[_linear]

1.039










14235

\[ {}t y^{\prime }+y = t \]

1

1

1

[_linear]

1.537










14236

\[ {}y+x y^{\prime } = x \,{\mathrm e}^{x} \]

1

1

1

[_linear]

0.965










14237

\[ {}y+x y^{\prime } = {\mathrm e}^{-x} \]

1

1

1

[_linear]

0.992










14238

\[ {}y^{\prime }-\frac {2 t y}{t^{2}+1} = 2 \]

1

1

1

[_linear]

1.048










14239

\[ {}y^{\prime }-\frac {4 t y}{4 t^{2}+1} = 4 t \]

1

1

1

[_linear]

1.078










14240

\[ {}y^{\prime } = 2 x +\frac {x y}{x^{2}-1} \]

1

1

1

[_linear]

1.14










14241

\[ {}y^{\prime }+y \cot \left (t \right ) = \cos \left (t \right ) \]

1

1

1

[_linear]

1.421










14242

\[ {}y^{\prime }-\frac {3 t y}{t^{2}-4} = t \]

1

1

1

[_linear]

1.097










14243

\[ {}y^{\prime }-\frac {4 t y}{4 t^{2}-9} = t \]

1

1

1

[_linear]

1.108










14244

\[ {}y^{\prime }-\frac {9 x y}{9 x^{2}+49} = x \]

1

1

1

[_linear]

1.084










14245

\[ {}y^{\prime }+2 \cot \left (x \right ) y = \cos \left (x \right ) \]

1

1

1

[_linear]

1.288










14246

\[ {}y^{\prime }+x y = x^{3} \]

1

1

1

[_linear]

0.894










14247

\[ {}y^{\prime }-x y = x \]

1

1

1

[_separable]

1.14










14249

\[ {}y^{\prime }-x = y \]

1

1

1

[[_linear, ‘class A‘]]

0.776










14251

\[ {}x^{\prime } = \frac {3 x t^{2}}{-t^{3}+1} \]

1

1

1

[_separable]

1.479










14252

\[ {}p^{\prime } = t^{3}+\frac {p}{t} \]

1

1

1

[_linear]

0.995










14253

\[ {}v^{\prime }+v = {\mathrm e}^{-s} \]

1

1

1

[[_linear, ‘class A‘]]

0.904










14254

\[ {}y^{\prime }-y = 4 \,{\mathrm e}^{t} \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.171










14255

\[ {}y^{\prime }+y = {\mathrm e}^{-t} \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.116










14256

\[ {}y^{\prime }+3 t^{2} y = {\mathrm e}^{-t^{3}} \]

i.c.

1

1

1

[_linear]

1.23










14257

\[ {}y^{\prime }+2 t y = 2 t \]

i.c.

1

1

1

[_separable]

2.138










14258

\[ {}t y^{\prime }+y = \cos \left (t \right ) \]

i.c.

1

1

1

[_linear]

1.395










14259

\[ {}t y^{\prime }+y = 2 \,{\mathrm e}^{t} t \]

i.c.

1

1

1

[_linear]

1.293










14260

\[ {}\left (1+{\mathrm e}^{t}\right ) y^{\prime }+{\mathrm e}^{t} y = t \]

i.c.

1

1

1

[_linear]

1.49










14261

\[ {}\left (t^{2}+4\right ) y^{\prime }+2 t y = 2 t \]

i.c.

1

1

1

[_separable]

2.252










14262

\[ {}x^{\prime } = x+t +1 \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.076










14263

\[ {}y^{\prime } = {\mathrm e}^{2 t}+2 y \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.102










14264

\[ {}y^{\prime }-\frac {y}{t} = \ln \left (t \right ) \]

1

1

1

[_linear]

1.043










14266

\[ {}y^{\prime }+y = \left \{\begin {array}{cc} 4 & 0\le t <2 \\ 0 & 2\le t \end {array}\right . \]

i.c.

1

0

1

[[_linear, ‘class A‘]]

4.965










14267

\[ {}y^{\prime }+y = \left \{\begin {array}{cc} t & 0\le t <1 \\ 0 & 1\le t \end {array}\right . \]

i.c.

1

0

1

[[_linear, ‘class A‘]]

4.58










14268

\[ {}y^{\prime }-y = \sin \left (2 t \right ) \]

1

1

1

[[_linear, ‘class A‘]]

1.211










14269

\[ {}y^{\prime }+y = 5 \,{\mathrm e}^{2 t} \]

1

1

1

[[_linear, ‘class A‘]]

0.919










14270

\[ {}y^{\prime }+y = {\mathrm e}^{-t} \]

1

1

1

[[_linear, ‘class A‘]]

0.858










14271

\[ {}y^{\prime }+y = 2-{\mathrm e}^{2 t} \]

1

1

1

[[_linear, ‘class A‘]]

0.918










14272

\[ {}y^{\prime }-5 y = t \]

1

1

1

[[_linear, ‘class A‘]]

0.876










14273

\[ {}y^{\prime }+3 y = 27 t^{2}+9 \]

1

1

1

[[_linear, ‘class A‘]]

0.898










14274

\[ {}y^{\prime }-\frac {y}{2} = 5 \cos \left (t \right )+2 \,{\mathrm e}^{t} \]

1

1

1

[[_linear, ‘class A‘]]

1.453










14275

\[ {}y^{\prime }+4 y = 8 \cos \left (4 t \right ) \]

1

1

1

[[_linear, ‘class A‘]]

1.347










14276

\[ {}y^{\prime }+10 y = 2 \,{\mathrm e}^{t} \]

1

1

1

[[_linear, ‘class A‘]]

0.939










14277

\[ {}y^{\prime }-3 y = 27 t^{2} \]

1

1

1

[[_linear, ‘class A‘]]

0.893










14278

\[ {}y^{\prime }-y = 2 \,{\mathrm e}^{t} \]

1

1

1

[[_linear, ‘class A‘]]

0.849










14279

\[ {}y^{\prime }+y = 4+3 \,{\mathrm e}^{t} \]

1

1

1

[[_linear, ‘class A‘]]

0.959










14280

\[ {}y^{\prime }+y = 2 \cos \left (t \right )+t \]

1

1

1

[[_linear, ‘class A‘]]

1.183










14281

\[ {}y^{\prime }+\frac {y}{2} = \sin \left (t \right ) \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.462










14282

\[ {}y^{\prime }-\frac {y}{2} = \sin \left (t \right ) \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.385










14283

\[ {}t y^{\prime }+y = t \cos \left (t \right ) \]

1

1

1

[_linear]

1.155










14284

\[ {}y^{\prime }+y = t \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.079










14285

\[ {}y^{\prime }+y = \sin \left (t \right ) \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.336










14286

\[ {}y^{\prime }+y = \cos \left (t \right ) \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.329










14287

\[ {}y^{\prime }+y = {\mathrm e}^{t} \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.079










14290

\[ {}y \cos \left (t y\right )+t \cos \left (t y\right ) y^{\prime } = 0 \]

1

1

2

[_separable]

1.697










14291

\[ {}y \sec \left (t \right )^{2}+2 t +\tan \left (t \right ) y^{\prime } = 0 \]

1

1

1

[_linear]

11.383










14297

\[ {}{\mathrm e}^{t y}+\frac {t \,{\mathrm e}^{t y} y^{\prime }}{y} = 0 \]

1

1

1

[_separable]

1.963










14300

\[ {}y^{2}+2 t y y^{\prime } = 0 \]

1

1

3

[_separable]

1.162










14301

\[ {}\frac {3 t^{2}}{y}-\frac {t^{3} y^{\prime }}{y^{2}} = 0 \]

1

1

1

[_separable]

1.835










14310

\[ {}-2 t y^{2} \sin \left (t^{2}\right )+2 y \cos \left (t^{2}\right ) y^{\prime } = 0 \]

1

1

3

[_separable]

3.513










14318

\[ {}2 t y^{2}+2 t^{2} y y^{\prime } = 0 \]

i.c.

1

1

1

[_separable]

1.845










14319

\[ {}1+\frac {y}{t^{2}}-\frac {y^{\prime }}{t} = 0 \]

i.c.

1

1

1

[_linear]

1.148










14320

\[ {}2 t y+3 t^{2}+\left (t^{2}-1\right ) y^{\prime } = 0 \]

i.c.

1

1

1

[_linear]

1.512










14330

\[ {}t^{2} y+t^{3} y^{\prime } = 0 \]

1

1

1

[_separable]

1.45










14331

\[ {}y \left (2 \,{\mathrm e}^{t}+4 t \right )+3 \left ({\mathrm e}^{t}+t^{2}\right ) y^{\prime } = 0 \]

1

1

1

[_separable]

1.579










14360

\[ {}2 y-3 t +t y^{\prime } = 0 \]

1

1

1

[_linear]

1.466










14365

\[ {}t -y+t y^{\prime } = 0 \]

1

1

1

[_linear]

0.949










14378

\[ {}t +y-t y^{\prime } = 0 \]

i.c.

1

1

1

[_linear]

1.295










14388

\[ {}y^{\prime }-\frac {2 y}{x} = -x^{2} y \]

1

1

1

[_separable]

1.704










14397

\[ {}y = t \left (y^{\prime }+1\right )+2 y^{\prime }+1 \]

1

1

1

[_linear]

1.308










14409

\[ {}y^{\prime } = \frac {\left (4-7 x \right ) \left (2 y-3\right )}{\left (-1+x \right ) \left (2 x -5\right )} \]

1

1

1

[_separable]

2.785










14410

\[ {}y^{\prime }+3 y = -10 \sin \left (t \right ) \]

1

1

1

[[_linear, ‘class A‘]]

1.303










14413

\[ {}y-x +y^{\prime } = 0 \]

1

1

1

[[_linear, ‘class A‘]]

0.888










14422

\[ {}y^{\prime }+t y = t \]

1

1

1

[_separable]

1.487










14423

\[ {}x^{\prime }+\frac {x}{y} = y^{2} \]

1

1

1

[_linear]

1.267










14424

\[ {}t r^{\prime }+r = t \cos \left (t \right ) \]

1

1

1

[_linear]

1.18










14443

\[ {}y^{\prime } = -\frac {y}{t -2} \]

i.c.

1

1

1

[_separable]

2.637










14567

\[ {}y^{\prime }-4 y = t^{2} \]

1

1

1

[[_linear, ‘class A‘]]

0.99










14568

\[ {}y^{\prime }+y = \cos \left (2 t \right ) \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.553










14569

\[ {}y^{\prime }-y = {\mathrm e}^{4 t} \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.167










14570

\[ {}y^{\prime }+4 y = {\mathrm e}^{-4 t} \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.237










14571

\[ {}y^{\prime }+4 y = t \,{\mathrm e}^{-4 t} \]

1

1

1

[[_linear, ‘class A‘]]

0.985










14944

\[ {}y+x y^{\prime } = \cos \left (x \right ) \]

1

1

1

[_linear]

1.331










14945

\[ {}y^{\prime }+2 y = {\mathrm e}^{x} \]

1

1

1

[[_linear, ‘class A‘]]

1.125










14946

\[ {}\left (-x^{2}+1\right ) y^{\prime }+x y = 2 x \]

1

1

1

[_separable]

3.665










14948

\[ {}y^{\prime } = x +y \]

1

1

1

[[_linear, ‘class A‘]]

0.951










14949

\[ {}y^{\prime } = y-x \]

1

1

1

[[_linear, ‘class A‘]]

0.972










14950

\[ {}y^{\prime } = \frac {x}{2}-y+\frac {3}{2} \]

1

1

1

[[_linear, ‘class A‘]]

1.108










14952

\[ {}y^{\prime } = \left (y-1\right ) x \]

1

1

1

[_separable]

1.275










14955

\[ {}y^{\prime } = y-x^{2} \]

1

1

1

[[_linear, ‘class A‘]]

0.992










14956

\[ {}y^{\prime } = x^{2}+2 x -y \]

1

1

1

[[_linear, ‘class A‘]]

1.021










14957

\[ {}y^{\prime } = \frac {y+1}{-1+x} \]

1

1

1

[_separable]

1.953










14960

\[ {}y^{\prime } = 2 x -y \]

1

1

1

[[_linear, ‘class A‘]]

1.009










14961

\[ {}y^{\prime } = y+x^{2} \]

1

1

1

[[_linear, ‘class A‘]]

0.995










14962

\[ {}y^{\prime } = -\frac {y}{x} \]

1

1

1

[_separable]

1.709










14969

\[ {}y^{\prime } = x +y \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.161










14970

\[ {}y^{\prime } = 2 y-2 x^{2}-3 \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

1.28










14971

\[ {}x y^{\prime } = 2 x -y \]

i.c.

1

1

1

[_linear]

2.59










14974

\[ {}y^{\prime } \sin \left (x \right )-y \cos \left (x \right ) = 0 \]

i.c.

1

1

1

[_separable]

3.12










14986

\[ {}y^{\prime } = x a +b y+c \]

1

1

1

[[_linear, ‘class A‘]]

1.722










14988

\[ {}y+x y^{\prime } = a \left (1+x y\right ) \]

i.c.

1

1

1

[_linear]

1.595










14990

\[ {}y^{\prime } = \frac {y}{x} \]

i.c.

1

1

1

[_separable]

1.441










15003

\[ {}\left (1+x \right ) y^{\prime } = y-1 \]

1

1

1

[_separable]

2.071










15004

\[ {}y^{\prime } = 2 x \left (\pi +y\right ) \]

1

1

1

[_separable]

1.981










15007

\[ {}x -y+x y^{\prime } = 0 \]

1

1

1

[_linear]

1.218










15014

\[ {}x +y-2+\left (1-x \right ) y^{\prime } = 0 \]

1

1

1

[_linear]

1.473










15026

\[ {}y^{\prime }+2 y = {\mathrm e}^{-x} \]

1

1

1

[[_linear, ‘class A‘]]

1.133










15027

\[ {}x^{2}-x y^{\prime } = y \]

i.c.

1

1

1

[_linear]

1.849










15028

\[ {}y^{\prime }-2 x y = 2 x \,{\mathrm e}^{x^{2}} \]

1

1

1

[_linear]

1.074










15029

\[ {}y^{\prime }+2 x y = {\mathrm e}^{-x^{2}} \]

1

1

1

[_linear]

1.083










15030

\[ {}\cos \left (x \right ) y^{\prime }-y \sin \left (x \right ) = 2 x \]

i.c.

1

1

1

[_linear]

2.506










15031

\[ {}x y^{\prime }-2 y = x^{3} \cos \left (x \right ) \]

1

1

1

[_linear]

1.51










15032

\[ {}y^{\prime }-y \tan \left (x \right ) = \frac {1}{\cos \left (x \right )^{3}} \]

i.c.

1

1

1

[_linear]

9.075










15033

\[ {}x \ln \left (x \right ) y^{\prime }-y = 3 x^{3} \ln \left (x \right )^{2} \]

1

1

1

[_linear]

1.676










15035

\[ {}y^{\prime }+y \cos \left (x \right ) = \cos \left (x \right ) \]

i.c.

1

1

1

[_separable]

2.506










15038

\[ {}y^{\prime }-{\mathrm e}^{x} y = 2 x \,{\mathrm e}^{{\mathrm e}^{x}} \]

1

1

1

[_linear]

1.138










15039

\[ {}y^{\prime }+x \,{\mathrm e}^{x} y = {\mathrm e}^{\left (1-x \right ) {\mathrm e}^{x}} \]

1

1

1

[_linear]

1.222










15040

\[ {}y^{\prime }-y \ln \left (2\right ) = 2^{\sin \left (x \right )} \left (\cos \left (x \right )-1\right ) \ln \left (2\right ) \]

1

1

1

[[_linear, ‘class A‘]]

2.681










15041

\[ {}y^{\prime }-y = -2 \,{\mathrm e}^{-x} \]

i.c.

1

1

1

[[_linear, ‘class A‘]]

3.295










15042

\[ {}y^{\prime } \sin \left (x \right )-y \cos \left (x \right ) = -\frac {\sin \left (x \right )^{2}}{x^{2}} \]

i.c.

1

0

1

[_linear]

N/A

4.23










15043

\[ {}x^{2} y^{\prime } \cos \left (\frac {1}{x}\right )-y \sin \left (\frac {1}{x}\right ) = -1 \]

i.c.

1

1

1

[_linear]

5.698










15044

\[ {}2 x y^{\prime }-y = 1-\frac {2}{\sqrt {x}} \]

i.c.

1

0

1

[_linear]

N/A

2.308










15045

\[ {}2 x y^{\prime }+y = \left (x^{2}+1\right ) {\mathrm e}^{x} \]

i.c.

1

1

1

[_linear]

4.82










15046

\[ {}y+x y^{\prime } = 2 x \]

1

1

1

[_linear]

2.009










15047

\[ {}y^{\prime } \sin \left (x \right )+y \cos \left (x \right ) = 1 \]

1

1

1

[_linear]

1.679










15048

\[ {}\cos \left (x \right ) y^{\prime }-y \sin \left (x \right ) = -\sin \left (2 x \right ) \]

i.c.

1

1

1

[_linear]

3.099










15052

\[ {}y^{\prime }+3 x y = y \,{\mathrm e}^{x^{2}} \]

1

1

1

[_separable]

1.742










15070

\[ {}\frac {x y}{\sqrt {x^{2}+1}}+2 x y-\frac {y}{x}+\left (\sqrt {x^{2}+1}+x^{2}-\ln \left (x \right )\right ) y^{\prime } = 0 \]

1

1

1

[_separable]

37.151










15077

\[ {}x^{2}+y-x y^{\prime } = 0 \]

1

1

1

[_linear]

1.183










15079

\[ {}2 x^{2} y+2 y+5+\left (2 x^{3}+2 x \right ) y^{\prime } = 0 \]

1

1

1

[_linear]

1.444










15090

\[ {}{y^{\prime }}^{2}-\left (y+2 x \right ) y^{\prime }+x^{2}+x y = 0 \]

2

1

2

[_quadrature]

1.46










15137

\[ {}x \sin \left (x \right ) y^{\prime }+\left (\sin \left (x \right )-x \cos \left (x \right )\right ) y = \sin \left (x \right ) \cos \left (x \right )-x \]

1

1

1

[_linear]

5.52










15143

\[ {}2 x y \,{\mathrm e}^{x^{2}}-x \sin \left (x \right )+{\mathrm e}^{x^{2}} y^{\prime } = 0 \]

1

1

1

[_linear]

0.996










15148

\[ {}\left (2 x -1\right ) y^{\prime }-2 y = \frac {1-4 x}{x^{2}} \]

1

1

1

[_linear]

0.589










15151

\[ {}y^{\prime } \left (3 x^{2}-2 x \right )-y \left (6 x -2\right ) = 0 \]

1

1

1

[_separable]

0.583