2.20.15 Applied Differential equations, N Curle, 1971

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

Table 2.408: Applied Differential equations, N Curle, 1971

#

ODE

A

B

C

Program classification

CAS classification

Solved?

Verified?

time (sec)

2998

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

2

2

2

quadrature

[_quadrature]

1.148

2999

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

2

4

4

clairaut

[[_1st_order, _with_linear_symmetries], _rational, _Clairaut]

0.375

3000

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

3

3

3

dAlembert

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

2.214

3001

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

1

1

1

riccati, homogeneousTypeMapleC, first_order_ode_lie_symmetry_calculated

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

1.263