2.2.144 Problems 14301 to 14400

Table 2.289: Main lookup table. Sorted sequentially by problem number.

#

ODE

CAS classification

Solved?

time (sec)

14301

y=115x2y2

[‘y=_G(x,y’)‘]

1.610

14302

y=3y(x5)(3+x)+ex

[_linear]

2.232

14303

y=xyx2+y2

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

3.338

14304

y=1xy

[_separable]

1.929

14305

y=ln(1+y)

[_quadrature]

0.728

14306

y=(y+2)(1+y)

[_quadrature]

10.725

14307

y=yyx

[[_homogeneous, ‘class A‘], _rational, [_Abel, ‘2nd type‘, ‘class A‘]]

4.053

14308

y=xy2

[_separable]

2.328

14309

y=yx

[_separable]

2.045

14310

y=xy1y

[_separable]

1.419

14311

y=(xy)1/3

[[_homogeneous, ‘class G‘]]

4.932

14312

y=y4x

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

5.340

14313

y=yx+y1/4

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

12.484

14314

y=4y5
i.c.

[_quadrature]

1.173

14315

y+3y=1
i.c.

[_quadrature]

1.279

14316

y=b+ay
i.c.

[_quadrature]

0.989

14317

y=x2+exsin(x)
i.c.

[_quadrature]

0.717

14318

y=xy+1x2+1
i.c.

[_linear]

2.151

14319

y=cos(x)+yx
i.c.

[_linear]

1.419

14320

y=yx+tan(x)
i.c.

[_linear]

2.288

14321

y=yx2+4+x
i.c.

[_linear]

2.840

14322

y=yx2+4+x
i.c.

[_linear]

2.773

14323

y=cot(x)y+csc(x)
i.c.

[_linear]

1.843

14324

y=x1y2
i.c.

[_separable]

5.354

14325

y=x2+x2+4y2
i.c.

[[_1st_order, _with_linear_symmetries], _Clairaut]

2.270

14326

y=3x+1
i.c.

[_quadrature]

0.506

14327

y=x+1x
i.c.

[_quadrature]

0.591

14328

y=2sin(x)
i.c.

[_quadrature]

0.642

14329

y=xsin(x)
i.c.

[_quadrature]

0.650

14330

y=1x1
i.c.

[_quadrature]

0.595

14331

y=1x1
i.c.

[_quadrature]

0.436

14332

y=1x21
i.c.

[_quadrature]

0.548

14333

y=1x21
i.c.

[_quadrature]

0.633

14334

y=tan(x)
i.c.

[_quadrature]

0.880

14335

y=tan(x)
i.c.

[_quadrature]

0.602

14336

y=3y
i.c.

[_quadrature]

2.305

14337

y=1y
i.c.

[_quadrature]

0.853

14338

y=1y
i.c.

[_quadrature]

0.945

14339

y=xeyx2
i.c.

[_separable]

1.976

14340

y=yx
i.c.

[_separable]

1.504

14341

y=2xy
i.c.

[_separable]

6.979

14342

y=2y+y2
i.c.

[_quadrature]

1.455

14343

y=x+xy
i.c.

[_separable]

1.533

14344

xey+y=0
i.c.

[_separable]

2.100

14345

yx2y=0
i.c.

[_separable]

1.687

14346

2yy=1

[_quadrature]

1.016

14347

2xyy+y2=1

[_separable]

2.462

14348

y=1xyx2

[_linear]

0.944

14349

y=y(2x+y)x(x+2y)

[[_homogeneous, ‘class A‘], _rational, [_Abel, ‘2nd type‘, ‘class B‘]]

5.438

14350

y=y21xy

[[_homogeneous, ‘class G‘], _rational, [_Abel, ‘2nd type‘, ‘class B‘]]

1.475

14351

y=4y+1
i.c.

[_quadrature]

1.167

14352

y=2+xy
i.c.

[_linear]

1.235

14353

y=yx
i.c.

[_separable]

1.518

14354

y=yx1+x2
i.c.

[_linear]

1.182

14355

y=yx+sin(x2)
i.c.

[_linear]

1.780

14356

y=2yx+ex
i.c.

[_linear]

1.757

14357

y=cot(x)y+sin(x)
i.c.

[_linear]

1.968

14358

xyy=0

[_separable]

3.620

14359

yyx=0

[_separable]

1.319

14360

yx+x2y=0

[_linear]

1.223

14361

xy(1y)2y=0

[_separable]

2.138

14362

x(1y3)3y2y=0

[_separable]

2.726

14363

(2x1)y+x(x+1)y=0

[_separable]

1.400

14364

y=1x1
i.c.

[_quadrature]

0.433

14365

y=x+y
i.c.

[[_linear, ‘class A‘]]

1.183

14366

y=yx
i.c.

[_separable]

1.474

14367

y=yx
i.c.

[_separable]

1.483

14368

y=yx2+1+x
i.c.

[_linear]

2.454

14369

y=yx2+1+x

[_linear]

1.964

14370

y=yx2+1+x
i.c.

[_linear]

2.581

14371

y=y2
i.c.

[_quadrature]

1.299

14372

y=y2
i.c.

[_quadrature]

1.322

14373

y=y2
i.c.

[_quadrature]

1.370

14374

y=y3
i.c.

[_quadrature]

1.696

14375

y=y3
i.c.

[_quadrature]

2.255

14376

y=y3
i.c.

[_quadrature]

12.268

14377

y=3x22y
i.c.

[_separable]

2.638

14378

y=3x22y
i.c.

[_separable]

2.259

14379

y=3x22y
i.c.

[_separable]

2.193

14380

y=3x22y
i.c.

[_separable]

3.129

14381

y=yx
i.c.

[_separable]

3.642

14382

y=yx
i.c.

[_separable]

3.592

14383

y=yx
i.c.

[_separable]

3.695

14384

y=yx
i.c.

[_separable]

3.057

14385

y=3xy1/3
i.c.

[_separable]

18.636

14386

y=3xy1/3
i.c.

[_separable]

36.229

14387

y=3xy1/3
i.c.

[_separable]

16.392

14388

y=3xy1/3
i.c.

[_separable]

6.631

14389

y=3xy1/3
i.c.

[_separable]

43.596

14390

y=(y+2)(1+y)
i.c.

[_quadrature]

7.828

14391

y=(y+2)(1+y)
i.c.

[_quadrature]

1.901

14392

y=(y+2)(1+y)
i.c.

[_quadrature]

94.335

14393

y=yyx
i.c.

[[_homogeneous, ‘class A‘], _rational, [_Abel, ‘2nd type‘, ‘class A‘]]

3.818

14394

y=yyx
i.c.

[[_homogeneous, ‘class A‘], _rational, [_Abel, ‘2nd type‘, ‘class A‘]]

3.846

14395

y=yyx
i.c.

[[_homogeneous, ‘class A‘], _rational, [_Abel, ‘2nd type‘, ‘class A‘]]

4.319

14396

y=yyx
i.c.

[[_homogeneous, ‘class A‘], _rational, [_Abel, ‘2nd type‘, ‘class A‘]]

3.850

14397

y=xyx2+y2
i.c.

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

9.872

14398

y=xyx2+y2
i.c.

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

7.184

14399

y=xyx2+y2
i.c.

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

11.848

14400

y=x1y2
i.c.

[_separable]

5.356