2.2.108 Problems 10701 to 10800

Table 2.217: Main lookup table. Sorted sequentially by problem number.

#

ODE

CAS classification

Solved?

time (sec)

10701

y=y(1x+yx2ln(x)+x3yxln(x)x2)(x1)x

[_Bernoulli]

3.608

10702

y=yln(x)xy+2x5b+2ax3y2(xln(x)1)x

[[_homogeneous, ‘class D‘], _Riccati]

9.654

10703

y=(ln(y)+x+x3+x4)yx

[[_1st_order, ‘_with_symmetry_[F(x),G(x)*y+H(x)]‘]]

2.496

10704

y=(ln(1+y)+ln(1+y)+2ln(x))x(1+y)28

[‘y=_G(x,y’)‘]

9.521

10705

y=(ln(1+y)+ln(1+y)+2ln(x))2x(1+y)216

[‘y=_G(x,y’)‘]

12.931

10706

y=(y2+4ax)3(y2+4ax1)y

[_rational]

3.321

10707

y=2ax+2a+x3y2+4ax(x+1)y

[‘y=_G(x,y’)‘]

50.295

10708

y=ln(x)+e1x+4x2y+2x+2xy2+2x3ln(x)e1x

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

217.693

10709

y=(ln(y)x+ln(y)1)yx+1

[[_1st_order, ‘_with_symmetry_[F(x),G(x)*y+H(x)]‘]]

3.526

10710

y=x2+2x+1+2x3x2+2x+14y2x+2

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

6.970

10711

y=bya+b2+ab+b2xbaxa2a(ay+b+a+bxax)

[[_1st_order, _with_linear_symmetries], _rational, [_Abel, ‘2nd type‘, ‘class A‘]]

2.901

10712

y=y(ln(1x)+ex+yx2ln(x)+x3yxln(x)x2)(ln(1x)+ex)x

[_Bernoulli]

4.310

10713

y=x2+x+2+2x3x24x+4y2x+2

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

6.423

10714

y=3x4+3x3+9x44y3(x+1)y2

[_rational]

42.248

10715

y=x2+x+ax+a2x2+2ax+a2+4y2(x+1)

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

3.222

10716

y=(1+y2e2x2+y3e3x2)ex2x

[_Abel]

2.542

10717

y=y(ex+ln(2x)x2yln(2x)x)exx

[_Bernoulli]

4.673

10718

y=x3(3x+3+9x44y3)(x+1)y2

[‘y=_G(x,y’)‘]

40.160

10719

y=(18x3/2+36y212x3y+x6)x36

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

4.748

10720

y=y3(1+2yln(x)y)x

[[_1st_order, ‘_with_symmetry_[F(x)*G(y),0]‘], [_Abel, ‘2nd type‘, ‘class C‘]]

2.774

10721

y=2ay+2ay416a2xy2+32a3x2

[[_1st_order, _with_linear_symmetries]]

2.056

10722

y=y3(1+yln(x)y)x

[[_1st_order, ‘_with_symmetry_[F(x)*G(y),0]‘], [_Abel, ‘2nd type‘, ‘class C‘]]

2.623

10723

y=ln(x)+2ln(2x)xy+ln(2x)+ln(2x)y2+ln(2x)x2ln(x)

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

5.906

10724

y=byabc+b2x+baxa2a(ayc+bx+ax)

[[_1st_order, _with_linear_symmetries], _rational, [_Abel, ‘2nd type‘, ‘class A‘]]

2.591

10725

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

[‘x=_G(y,y’)‘]

3.482

10726

y=(x3+3y2)y(6y2+x)x

[_rational, [_1st_order, ‘_with_symmetry_[F(x),G(x)*y+H(x)]‘]]

2.163

10727

y=y(xy)x(xy3)

[_rational]

1.660

10728

y=(2y3/23ex)3ex4(2y3/23ex+2)y

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

8.891

10729

y=1+2yx(2+xy2+2xy3)

[_rational, [_1st_order, ‘_with_symmetry_[F(x)*G(y),0]‘]]

3.081

10730

y=x2xaxa+2x3x2+2ax+a2+4y2x+2

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

7.971

10731

y=2xsin(x)ln(2x)+ln(2x)x42ln(2x)x2y+ln(2x)y2sin(x)

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

158.892

10732

y=(ln(y)xln(y)+x3)yx+1

[[_1st_order, ‘_with_symmetry_[F(x),G(x)*y+H(x)]‘]]

3.361

10733

y=(2yln(x)1)3(1+2yln(x)y)x

[[_1st_order, ‘_with_symmetry_[F(x),G(y)]‘], [_Abel, ‘2nd type‘, ‘class C‘]]

2.884

10734

y=2x2+2x+x42x2y1+y2x+1

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

3.437

10735

y=x(1+x2xy+2x3)x2y

[_rational, [_1st_order, ‘_with_symmetry_[F(x),G(x)]‘], [_Abel, ‘2nd type‘, ‘class A‘]]

2.424

10736

y=2ax2y+2ay4x216a2xy2+32a3

[‘y=_G(x,y’)‘]

3.304

10737

y=1+2yx(2+xy+2xy2)

[_rational, [_1st_order, ‘_with_symmetry_[F(x)*G(y),0]‘]]

2.704

10738

y=x+y42x2y2+x4y

[_rational]

3.183

10739

y=(ay2+bx2)3xa5/2(ay2+bx2+a)y

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

4.465

10740

y=cos(y)(xcos(y)+1)(xsin(y)1)(x+1)

[‘y=_G(x,y’)‘]

55.287

10741

y=i(8ix+16y4+8x2y2+x4)32y

[_rational]

1.567

10742

y=xy+x4+2x2y2+y4

[_rational]

3.408

10743

y=(1+yln(x))3(1+yln(x)y)x

[[_1st_order, ‘_with_symmetry_[F(x),G(y)]‘], [_Abel, ‘2nd type‘, ‘class C‘]]

3.009

10744

y=i(ix+x4+2x2y2+y4)y

[_rational]

1.511

10745

y=y(tan(x)+ln(2x)xln(2x)x2y)xtan(x)

[_Bernoulli]

40.076

10746

y=y(x+y)x(y3+x)

[_rational]

1.584

10747

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

[_rational]

2.703

10748

y=(x2+3y2)y(6y2+x)x

[_rational, [_1st_order, ‘_with_symmetry_[F(x),G(x)*y+H(x)]‘]]

1.977

10749

y=(ln(y)x+ln(y)+x4)yx(x+1)

[[_1st_order, ‘_with_symmetry_[F(x),G(x)*y+H(x)]‘]]

2.992

10750

y=cos(y)(cos(y)x3x1)(xsin(y)1)(x+1)

[‘y=_G(x,y’)‘]

87.011

10751

y=(x+1+x4ln(y))yln(y)x(x+1)

[‘x=_G(y,y’)‘]

3.858

10752

y=xy+x3+xy2+y3x2

[[_homogeneous, ‘class D‘], _rational, _Abel]

2.244

10753

y=y3/2y3/2+x22xy+y2

[[_1st_order, _with_linear_symmetries], _rational]

2.549

10754

y=2x3y+x6+x2y2+y3x4

[_rational, _Abel]

3.847

10755

y=4xy+x3+2x24x88y+2x2+4x8

[[_1st_order, _with_linear_symmetries], _rational, [_Abel, ‘2nd type‘, ‘class A‘]]

1.457

10756

y=(2x+2+x3y)y(ln(y)+2x1)(x+1)

[‘x=_G(y,y’)‘]

3.513

10757

y=i(54ix2+81y4+18x4y2+x8)x243y

[_rational]

1.548

10758

y=(xy2+1)3x4(xy2+1+x)y

[_rational]

3.546

10759

y=4xyx3+4x24x+88y+2x28x+8

[[_1st_order, _with_linear_symmetries], _rational, [_Abel, ‘2nd type‘, ‘class A‘]]

1.432

10760

y=(ln(y)x+ln(y)x)yx(x+1)

[[_1st_order, ‘_with_symmetry_[F(x),G(x)*y+H(x)]‘]]

3.729

10761

y=(ln(y)x+ln(y)+x)yx(x+1)

[[_1st_order, ‘_with_symmetry_[F(x),G(x)*y+H(x)]‘]]

2.590

10762

y=(ln(y)xln(y)+x4)yx(x+1)

[[_1st_order, ‘_with_symmetry_[F(x),G(x)*y+H(x)]‘]]

3.507

10763

y=y(1ln((x1)(x+1)x)+ln((x1)(x+1)x)xy)x

[_Bernoulli]

14.547

10764

y=y(ln(x)xln((x1)(x+1)x)+ln((x1)(x+1)x)x2y)xln(x)

[_Bernoulli]

5.926

10765

y=8xyx3+2x28x+3232y+4x28x+32

[[_1st_order, _with_linear_symmetries], _rational, [_Abel, ‘2nd type‘, ‘class A‘]]

1.475

10766

y=y(1+y)x(y1+xy)

[_rational, [_1st_order, ‘_with_symmetry_[F(x)*G(y),0]‘], [_Abel, ‘2nd type‘, ‘class B‘]]

2.130

10767

y=i(16ix2+16y4+8x4y2+x8)x32y

[_rational]

1.520

10768

y=2y6y3+2+16xy2+32x2y4

[_rational]

3.646

10769

y=4yaxa2x32abx24ax+88y+2ax2+4bx+8

[[_1st_order, _with_linear_symmetries], _rational, [_Abel, ‘2nd type‘, ‘class A‘]]

2.267

10770

y=(x+1+ln(y)x)ln(y)yx(x+1)

[‘x=_G(y,y’)‘]

3.909

10771

y=xy+x+y2(x1)(x+y)

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

3.084

10772

y=4xyx32ax24x+88y+2x2+4ax+8

[[_1st_order, _with_linear_symmetries], _rational, [_Abel, ‘2nd type‘, ‘class A‘]]

1.764

10773

y=xy+yxy+y+1

[[_1st_order, _with_linear_symmetries], _rational]

1.674

10774

y=y(ln(1x)ln(x2+1x)x+ln(x2+1x)x2y)xln(1x)

[_Bernoulli]

9.052

10775

y=y(1+y)x(y1+xy4)

[_rational, [_1st_order, ‘_with_symmetry_[F(x)*G(y),0]‘]]

2.913

10776

y=3x2y+1+y2x6+y3x9x3

[_rational, _Abel]

3.384

10777

y=x3y+x3+xy2+y3(x1)x3

[[_homogeneous, ‘class D‘], _rational, _Abel]

3.325

10778

y=xy+y+xx2+y2x(x+1)

[[_1st_order, ‘_with_symmetry_[F(x),G(x)*y+H(x)]‘]]

11.961

10779

y=(x4+x3+x+3y2)y(6y2+x)x

[_rational, [_1st_order, ‘_with_symmetry_[F(x),G(x)*y+H(x)]‘]]

2.344

10780

y=y(tanh(1x)ln(x2+1x)x+ln(x2+1x)x2y)xtanh(1x)

[_Bernoulli]

45.736

10781

y=y(tanh(x)+ln(2x)xln(2x)x2y)xtanh(x)

[_Bernoulli]

47.904

10782

y=sinh(x)+x2ln(x)+2yln(x)x+ln(x)+y2ln(x)sinh(x)

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

22.263

10783

y=ln(x)sinh(x)x22sinh(x)xysinh(x)sinh(x)y2ln(x)

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

53.865

10784

y=yln(x)+cosh(x)xay2+cosh(x)x3bxln(x)

[[_homogeneous, ‘class D‘], _Riccati]

66.694

10785

y=x(x1+x22x2y+2x4)(x2y)(x+1)

[_rational, [_1st_order, ‘_with_symmetry_[F(x),G(x)]‘], [_Abel, ‘2nd type‘, ‘class B‘]]

2.491

10786

y=y(ln(x1)+coth(x+1)xcoth(x+1)x2y)xln(x1)

[_Bernoulli]

44.418

10787

y=ln(x1)coth(x+1)x22coth(x+1)xycoth(x+1)coth(x+1)y2ln(x1)

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

194.484

10788

y=2xln(1x1)coth(x+1x1)+coth(x+1x1)y22coth(x+1x1)x2y+coth(x+1x1)x4ln(1x1)

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

342.402

10789

y=2x2cosh(1x1)2xcosh(1x1)1+y22x2y+x4x+xy22x3y+x5(x1)cosh(1x1)

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

173.689

10790

y=y(cosh(1x+1)x+cosh(1x+1)x+x2yx2+x3y)x(x1)cosh(1x+1)

[_Bernoulli]

8.972

10791

y=y(xy+1)x(xy+1y)

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

2.299

10792

y=yx(1+y+x2y3+y4x3)

[_rational]

3.407

10793

y=x3+3ax2+3a2x+a3+xy2+ay2+y3(x+a)3

[[_homogeneous, ‘class C‘], _rational, _Abel]

150.615

10794

y=y3xe3x2e9x229e3x22+3e3x22y+9y

[[_Abel, ‘2nd type‘, ‘class C‘]]

4.836

10795

y=y(1cosh(x+1x1)x+cosh(x+1x1)x2ycosh(x+1x1)x2+cosh(x+1x1)x3y)x

[_Bernoulli]

42.171

10796

y=(x+y+1)y(2y3+y+x)(x+1)

[_rational]

2.744

10797

y=y(1xex+1x1+x2ex+1x1yx2ex+1x1+x3ex+1x1y)x

[_Bernoulli]

5.182

10798

y=b3+6b2x12bx2+8x34by2+8xy2+8y3(2xb)3

[[_homogeneous, ‘class C‘], _rational, _Abel]

152.022

10799

y=(yex24x+2+2y2ex22+2y3e3x24)ex242

[_Abel]

4.369

10800

y=1x_F1(y+1x)x

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

2.597