2.20.49 First order enumerated odes

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

Table 2.476: First order enumerated odes

#

ODE

A

B

C

Program classification

CAS classification

Solved?

Verified?

time (sec)

7317

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

1

1

1

quadrature

[_quadrature]

0.089

7318

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

1

1

1

quadrature

[_quadrature]

0.133

7319

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

1

1

1

quadrature

[_quadrature]

0.098

7320

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

1

1

1

quadrature

[_quadrature]

0.114

7321

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

1

1

1

quadrature

[_quadrature]

0.141

7322

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

1

1

1

exact, linear, separable, homogeneousTypeD2, first_order_ode_lie_symmetry_lookup

[_separable]

1.506

7323

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

1

1

1

linear, exactWithIntegrationFactor, first_order_ode_lie_symmetry_lookup

[[_linear, ‘class A‘]]

0.982

7324

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

1

1

1

linear, exactWithIntegrationFactor, first_order_ode_lie_symmetry_lookup

[[_linear, ‘class A‘]]

1.067

7325

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

1

1

1

quadrature

[_quadrature]

0.216

7326

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

1

1

1

quadrature

[_quadrature]

0.512

7327

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

1

1

1

riccati

[[_Riccati, _special]]

2.091

7328

\[ {}c y^{\prime } = 0 \]

1

1

1

quadrature

[_quadrature]

0.091

7329

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

1

1

1

quadrature

[_quadrature]

0.162

7330

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

1

1

1

quadrature

[_quadrature]

0.151

7331

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

1

1

1

linear, exactWithIntegrationFactor, first_order_ode_lie_symmetry_lookup

[[_linear, ‘class A‘]]

1.201

7332

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

1

1

1

linear, exactWithIntegrationFactor, first_order_ode_lie_symmetry_lookup

[[_linear, ‘class A‘]]

1.153

7333

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

1

1

1

quadrature

[_quadrature]

0.541

7334

\[ {}c y^{\prime } = b y \]

1

1

1

quadrature

[_quadrature]

0.664

7335

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

1

1

1

riccati

[[_Riccati, _special]]

2.31

7336

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

1

1

1

riccati

[[_Riccati, _special]]

2.399

7337

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

1

1

1

riccati

[_rational, _Riccati]

2.359

7338

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

1

1

1

riccati

[_rational, _Riccati]

2.62

7339

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

1

1

2

bernoulli, exactWithIntegrationFactor, first_order_ode_lie_symmetry_lookup

[_rational, _Bernoulli]

1.917

7340

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

1

1

2

quadrature

[_quadrature]

0.162

7341

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

1

1

2

quadrature

[_quadrature]

0.173

7342

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

1

1

1

linear, exactWithIntegrationFactor, first_order_ode_lie_symmetry_lookup

[[_linear, ‘class A‘]]

1.249

7343

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

1

1

1

riccati

[_Riccati]

6.935

7344

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

1

1

1

linear, homogeneousTypeD2, exactWithIntegrationFactor, first_order_ode_lie_symmetry_lookup

[_linear]

1.673

7345

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

1

1

0

riccati

[_Riccati]

6.023

7346

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

1

1

1

riccati

[_Riccati]

2.653

7347

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

1

1

1

quadrature

[_quadrature]

0.092

7348

\[ {}5 y^{\prime } = 0 \]

1

1

1

quadrature

[_quadrature]

0.092

7349

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

1

1

1

quadrature

[_quadrature]

0.092

7350

\[ {}\pi y^{\prime } = 0 \]

1

1

1

quadrature

[_quadrature]

0.095

7351

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

1

1

1

quadrature

[_quadrature]

0.112

7352

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

1

1

1

quadrature

[_quadrature]

0.095

7353

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

1

1

1

quadrature

[_quadrature]

0.132

7354

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

1

1

1

quadrature

[_quadrature]

0.256

7355

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

1

1

1

quadrature

[_quadrature]

0.094

7356

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

1

1

2

quadrature

[_quadrature]

0.135

7357

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

1

1

2

quadrature

[_quadrature]

0.133

7358

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

1

1

2

quadrature

[_quadrature]

0.186

7359

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

1

1

2

quadrature

[_quadrature]

0.171

7360

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

1

1

1

quadrature

[_quadrature]

0.097

7361

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

2

2

1

quadrature

[_quadrature]

0.195

7362

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

2

2

2

quadrature

[_quadrature]

0.258

7363

\[ {}{y^{\prime }}^{n} = 0 \]

0

1

1

quadrature

[_quadrature]

0.125

7364

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

0

1

1

quadrature

[_quadrature]

0.122

7365

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

2

2

2

quadrature

[_quadrature]

0.398

7366

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

2

2

1

dAlembert, first_order_nonlinear_p_but_linear_in_x_y

[[_homogeneous, ‘class C‘], _dAlembert]

1.018

7367

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

2

3

3

dAlembert, first_order_nonlinear_p_but_separable

[[_homogeneous, ‘class A‘], _rational, _dAlembert]

1.82

7368

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

2

2

3

first_order_nonlinear_p_but_separable

[_separable]

2.366

7369

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

2

2

2

first_order_nonlinear_p_but_separable

[[_homogeneous, ‘class G‘]]

1.619

7370

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

3

3

10

first_order_nonlinear_p_but_separable

[[_homogeneous, ‘class G‘], _rational]

3.214

7371

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

2

2

2

first_order_ode_lie_symmetry_calculated

[[_homogeneous, ‘class G‘]]

4.559

7372

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

2

2

2

first_order_ode_lie_symmetry_calculated

[[_homogeneous, ‘class G‘]]

4.829

7373

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

2

2

2

separable

[_separable]

1.224

7374

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

4

4

4

first_order_ode_lie_symmetry_calculated

[[_homogeneous, ‘class G‘], _rational]

12.116

7375

\[ {}{y^{\prime }}^{2} = \frac {1}{x^{3} y^{4}} \]

2

6

6

separable

[_separable]

1.374

7376

\[ {}y^{\prime } = \sqrt {1+6 x +y} \]

1

1

1

homogeneousTypeC, first_order_ode_lie_symmetry_lookup

[[_homogeneous, ‘class C‘], _dAlembert]

4.671

7377

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

1

1

1

homogeneousTypeC, first_order_ode_lie_symmetry_lookup

[[_homogeneous, ‘class C‘], _dAlembert]

2.396

7378

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

1

1

1

homogeneousTypeC, first_order_ode_lie_symmetry_lookup

[[_homogeneous, ‘class C‘], _dAlembert]

3.289

7379

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

1

1

1

homogeneousTypeC, first_order_ode_lie_symmetry_lookup

[[_homogeneous, ‘class C‘], _dAlembert]

14.207

7380

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

1

1

1

homogeneousTypeC, first_order_ode_lie_symmetry_lookup

[[_homogeneous, ‘class C‘], _dAlembert]

7.107

7381

\[ {}y^{\prime } = \left (a +b x +c y\right )^{6} \]

1

1

1

homogeneousTypeC, first_order_ode_lie_symmetry_lookup

[[_homogeneous, ‘class C‘], _dAlembert]

4.806

7382

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

1

1

1

exact, separable, first order special form ID 1, first_order_ode_lie_symmetry_lookup

[_separable]

1.191

7383

\[ {}y^{\prime } = 10+{\mathrm e}^{x +y} \]

1

1

1

first order special form ID 1, first_order_ode_lie_symmetry_lookup

[[_homogeneous, ‘class C‘], _dAlembert]

3.434

7384

\[ {}y^{\prime } = 10 \,{\mathrm e}^{x +y}+x^{2} \]

1

1

1

first order special form ID 1, first_order_ode_lie_symmetry_lookup

[[_1st_order, ‘_with_symmetry_[F(x),G(x)]‘]]

1.578

7385

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

1

1

1

first order special form ID 1, first_order_ode_lie_symmetry_lookup

[[_1st_order, ‘_with_symmetry_[F(x),G(x)]‘]]

3.373

7386

\[ {}y^{\prime } = 5 \,{\mathrm e}^{x^{2}+20 y}+\sin \left (x \right ) \]

1

1

1

first order special form ID 1, first_order_ode_lie_symmetry_lookup

[[_1st_order, ‘_with_symmetry_[F(x),G(x)]‘]]

3.355

7387

\[ {}\left [\begin {array}{c} x^{\prime }+y^{\prime }-x=t +y \\ x^{\prime }+y^{\prime }=2 x+3 y+{\mathrm e}^{t} \end {array}\right ] \]

1

1

2

system of linear ODEs

system of linear ODEs

0.544

7388

\[ {}\left [\begin {array}{c} 2 x^{\prime }+y^{\prime }-x=t +y \\ x^{\prime }+y^{\prime }=2 x+3 y+{\mathrm e}^{t} \end {array}\right ] \]

1

1

2

system of linear ODEs

system of linear ODEs

3.087

7389

\[ {}\left [\begin {array}{c} x^{\prime }+y^{\prime }-x=y+t +\sin \left (t \right )+\cos \left (t \right ) \\ x^{\prime }+y^{\prime }=2 x+3 y+{\mathrm e}^{t} \end {array}\right ] \]

1

1

2

system of linear ODEs

system of linear ODEs

0.885