| # | ODE | Mathematica | Maple | Sympy |
| \[
{} \operatorname {a2} x \left (1-y\right ) y^{2}+\operatorname {a3} \,x^{3} y^{2} \left (1+y\right )+\left (1-y\right )^{3} \left (\operatorname {a0} +\operatorname {a1} y^{2}\right )+2 x \left (1-y\right ) y y^{\prime }-x^{2} \left (1-3 y\right ) {y^{\prime }}^{2}+2 x^{2} \left (1-y\right ) y y^{\prime \prime } = 0
\]
|
✗ |
✗ |
✗ |
|
| \[
{} \left (x +y\right ) \left (x y^{\prime }-y\right )^{3}+x^{3} y^{2} y^{\prime \prime } = 0
\]
|
✓ |
✓ |
✗ |
|
| \[
{} y^{3} y^{\prime \prime } = a^{2}
\]
|
✓ |
✓ |
✓ |
|
| \[
{} \left (1-3 y^{2}\right ) {y^{\prime }}^{2}+y \left (1+y^{2}\right ) y^{\prime \prime } = 0
\]
|
✓ |
✓ |
✗ |
|
| \[
{} y^{2} {y^{\prime }}^{2}+2 y^{3} y^{\prime \prime } = 2
\]
|
✓ |
✓ |
✗ |
|
| \[
{} \left (-\left (1-y\right ) \left (a -y\right )+y \left (1-y\right )+\left (a -y\right ) y\right ) {y^{\prime }}^{2}+2 \left (1-y\right ) \left (a -y\right ) y y^{\prime \prime } = \operatorname {a3} \left (1-y\right )^{2} \left (a -y\right )^{2}+\operatorname {a1} \left (1-y\right )^{2} y^{2}+\operatorname {a2} \left (a -y\right )^{2} y^{2}+\operatorname {a0} \left (a -y\right )^{2} y^{2} \left (1-y^{2}\right )
\]
|
✓ |
✓ |
✗ |
|
| \[
{} \left (\left (a -y\right ) \left (b -y\right )+\left (a -y\right ) \left (c -y\right )+\left (b -y\right ) \left (c -y\right )\right ) {y^{\prime }}^{2}+2 \left (a -y\right ) \left (b -y\right ) \left (c -y\right ) y^{\prime \prime } = \operatorname {a3} \left (a -y\right )^{2} \left (b -y\right )^{2}+2 \operatorname {a2} \left (a -y\right )^{2} \left (c -y\right )^{2}+\operatorname {a1} \left (b -y\right )^{2} \left (c -y\right )^{2}+\operatorname {a0} \left (a -y\right )^{2} \left (b -y\right )^{2} \left (c -y\right )^{2}
\]
|
✓ |
✓ |
✗ |
|
| \[
{} 2 \left (1-x \right ) x \left (1-y\right ) \left (x -y\right ) y y^{\prime \prime } = -y^{2} \left (1-y^{2}\right )+2 \left (1-y\right ) y \left (x^{2}+y-2 x y\right ) y^{\prime }+\left (1-x \right ) x \left (x -2 y-2 x y+3 y^{2}\right ) {y^{\prime }}^{2}
\]
|
✗ |
✗ |
✗ |
|
| \[
{} 2 \left (1-x \right ) x \left (1-y\right ) \left (x -y\right ) y y^{\prime \prime } = f \left (x \right ) \left (\left (1-y\right ) \left (x -y\right ) y\right )^{{3}/{2}}-y^{2} \left (1-y^{2}\right )+2 \left (1-y\right ) y \left (x^{2}+y-2 x y\right ) y^{\prime }+\left (1-x \right ) x \left (x -2 y-2 x y+3 y^{2}\right ) {y^{\prime }}^{2}
\]
|
✗ |
✗ |
✗ |
|
| \[
{} 2 \left (1-x \right )^{2} x^{2} \left (1-y\right ) \left (x -y\right ) y y^{\prime \prime } = \operatorname {a0} x \left (1-y\right )^{2} \left (x -y\right )^{2}+\left (\operatorname {a2} -1\right ) \left (1-x \right ) x \left (1-y\right )^{2} y^{2}+\operatorname {a1} \left (1-x \right ) \left (x -y\right )^{2} y^{2}+\operatorname {a3} \left (1-y\right )^{2} \left (x -y\right )^{2} y^{2}+2 \left (1-x \right ) x \left (1-y\right )^{2} y \left (x^{2}+y-2 x y\right ) y^{\prime }+\left (1-x \right )^{2} x^{2} \left (x -2 y-2 x y+3 y^{2}\right ) {y^{\prime }}^{2}
\]
|
✗ |
✗ |
✗ |
|
| \[
{} y \left (1+a^{2}-2 a^{2} y^{2}\right )+b \sqrt {\left (1-y^{2}\right ) \left (1-a^{2} y^{2}\right )}\, {y^{\prime }}^{2}+\left (1-y^{2}\right ) \left (1-a^{2} y^{2}\right ) y^{\prime \prime } = 0
\]
|
✓ |
✗ |
✗ |
|
| \[
{} a^{2} y+\left (x^{2}+y^{2}\right )^{2} y^{\prime \prime } = 0
\]
|
✗ |
✓ |
✗ |
|
| \[
{} A y+\left (a +2 b x +c \,x^{2}+y^{2}\right )^{2} y^{\prime \prime } = 0
\]
|
✓ |
✓ |
✗ |
|
| \[
{} \operatorname {f3} \left (y\right )+\operatorname {f2} \left (y\right ) y^{\prime }+\operatorname {f1} \left (y\right ) {y^{\prime }}^{2}+\operatorname {f0} \left (y\right ) y^{\prime \prime } = 0
\]
|
✗ |
✗ |
✗ |
|
| \[
{} \sqrt {y}\, y^{\prime \prime } = a
\]
|
✓ |
✓ |
✗ |
|
| \[
{} \sqrt {y}\, y^{\prime \prime } = 2 b x +2 a
\]
|
✗ |
✓ |
✗ |
|
| \[
{} X \left (x , y\right )^{3} y^{\prime \prime } = 1
\]
|
✗ |
✗ |
✗ |
|
| \[
{} \operatorname {a2} \left (\operatorname {a3} +\operatorname {a1} \sin \left (y\right )^{2}\right ) y+\operatorname {a1} {y^{\prime }}^{2}+\operatorname {a1} \cos \left (y\right ) \sin \left (y\right ) {y^{\prime }}^{2}+\left (\operatorname {a0} +\operatorname {a1} \sin \left (y\right )^{2}\right ) y^{\prime \prime } = 0
\]
|
✓ |
✓ |
✗ |
|
| \[
{} \left (1+\ln \left (y\right )\right ) {y^{\prime }}^{2}+\left (1-\ln \left (y\right )\right ) y y^{\prime \prime } = 0
\]
|
✓ |
✓ |
✗ |
|
| \[
{} y^{\prime } y^{\prime \prime } = a^{2} x
\]
|
✓ |
✓ |
✓ |
|
| \[
{} y^{\prime } y^{\prime \prime } = x y^{2}+x^{2} y y^{\prime }
\]
|
✗ |
✗ |
✗ |
|
| \[
{} y+x y^{\prime }+2 \left (x +y\right ) {y^{\prime }}^{2}+\left (y^{2}+2 x^{2} y^{\prime }\right ) y^{\prime \prime } = 0
\]
|
✗ |
✗ |
✗ |
|
| \[
{} a y^{2}+x^{3} y^{\prime } y^{\prime \prime } = 0
\]
|
✗ |
✓ |
✗ |
|
| \[
{} \operatorname {f5} y^{2}+\operatorname {f4} y y^{\prime }+\operatorname {f3} {y^{\prime }}^{2}+\operatorname {f2} y y^{\prime \prime }+\operatorname {f1} y^{\prime } y^{\prime \prime } = 0
\]
|
✗ |
✓ |
✗ |
|
| \[
{} 3 y y^{\prime } y^{\prime \prime } = -1+{y^{\prime }}^{3}
\]
|
✓ |
✓ |
✗ |
|
| \[
{} y+3 x y^{\prime }+2 {y^{\prime }}^{3} y+\left (x^{2}+2 y^{2} y^{\prime }\right ) y^{\prime \prime } = 0
\]
|
✗ |
✗ |
✗ |
|
| \[
{} \left (x -{y^{\prime }}^{2}\right ) y^{\prime \prime } = x^{2}-y^{\prime }
\]
|
✓ |
✓ |
✗ |
|
| \[
{} y^{3}+\left ({y^{\prime }}^{2}+y^{2}\right ) y^{\prime \prime } = 0
\]
|
✓ |
✓ |
✗ |
|
| \[
{} \left ({y^{\prime }}^{2}+a \left (x y^{\prime }-y\right )\right ) y^{\prime \prime } = b
\]
|
✓ |
✓ |
✗ |
|
| \[
{} 4 y {y^{\prime }}^{2} y^{\prime \prime } = 3+{y^{\prime }}^{4}
\]
|
✓ |
✓ |
✗ |
|
| \[
{} h \left (x \right )+g \left (y\right ) y^{\prime }+f \left (y^{\prime }\right ) y^{\prime \prime } = 0
\]
|
✗ |
✗ |
✗ |
|
| \[
{} {y^{\prime \prime }}^{2} = b y+a
\]
|
✓ |
✓ |
✗ |
|
| \[
{} {y^{\prime \prime }}^{2} = a +b {y^{\prime }}^{2}
\]
|
✓ |
✓ |
✗ |
|
| \[
{} y^{\prime }-x y^{\prime \prime }+{y^{\prime \prime }}^{2} = 0
\]
|
✓ |
✓ |
✓ |
|
| \[
{} a^{2} {y^{\prime \prime }}^{2} = \left (1+{y^{\prime }}^{2}\right )^{3}
\]
|
✓ |
✓ |
✗ |
|
| \[
{} a x -2 y^{\prime } y^{\prime \prime }+x {y^{\prime \prime }}^{2} = 0
\]
|
✗ |
✓ |
✗ |
|
| \[
{} \left (x y^{\prime \prime }-y^{\prime }\right )^{2} = 1+{y^{\prime \prime }}^{2}
\]
|
✓ |
✓ |
✗ |
|
| \[
{} 2 \left (x -y^{\prime }\right ) y^{\prime }-x \left (x +4 y^{\prime }\right ) y^{\prime \prime }+2 \left (x^{2}+1\right ) {y^{\prime \prime }}^{2} = 2 y
\]
|
✗ |
✗ |
✗ |
|
| \[
{} 4 {y^{\prime }}^{2}-2 \left (3 x y^{\prime }+y\right ) y^{\prime \prime }+3 x^{2} {y^{\prime \prime }}^{2} = 0
\]
|
✓ |
✓ |
✗ |
|
| \[
{} 6 y y^{\prime \prime }-6 \left (1-6 x \right ) x y^{\prime } y^{\prime \prime }+\left (2-9 x \right ) x^{2} {y^{\prime \prime }}^{2} = 36 x {y^{\prime }}^{2}
\]
|
✓ |
✓ |
✗ |
|
| \[
{} h y^{2}+\operatorname {g1} y y^{\prime }+\operatorname {g0} {y^{\prime }}^{2}+\operatorname {f2} y y^{\prime \prime }+\operatorname {f1} y^{\prime } y^{\prime \prime }+\operatorname {f0} {y^{\prime \prime }}^{2} = 0
\]
|
✗ |
✓ |
✗ |
|
| \[
{} -{y^{\prime }}^{2}+4 {y^{\prime }}^{3} y+y y^{\prime \prime } = 0
\]
|
✓ |
✓ |
✗ |
|
| \[
{} \left (1+{y^{\prime }}^{2}+y y^{\prime \prime }\right )^{2} = \left (1+{y^{\prime }}^{2}\right )^{3}
\]
|
✓ |
✓ |
✗ |
|
| \[
{} {y^{\prime }}^{2} \left (1-b^{2} {y^{\prime }}^{2}\right )+2 b^{2} y {y^{\prime }}^{2} y^{\prime \prime }+\left (a^{2}-b^{2} y^{2}\right ) {y^{\prime \prime }}^{2} = 0
\]
|
✗ |
✓ |
✗ |
|
| \[
{} \left (y^{2}-x^{2} {y^{\prime }}^{2}+x^{2} y y^{\prime \prime }\right )^{2} = 4 x y \left (x y^{\prime }-y\right )^{3}
\]
|
✓ |
✗ |
✗ |
|
| \[
{} {y^{\prime \prime }}^{3} = 12 y^{\prime } \left (x y^{\prime \prime }-2 y^{\prime }\right )
\]
|
✗ |
✓ |
✗ |
|
| \[
{} 32 y^{\prime \prime } \left (x y^{\prime \prime }-y^{\prime }\right )^{3}+\left (2 y y^{\prime \prime }-{y^{\prime }}^{2}\right )^{3} = 0
\]
|
✓ |
✗ |
✗ |
|
| \[
{} f \left (y^{\prime \prime }\right )+x y^{\prime \prime } = y^{\prime }
\]
|
✓ |
✓ |
✗ |
|
| \[
{} f \left (\frac {y^{\prime \prime }}{y^{\prime }}\right ) y^{\prime } = {y^{\prime }}^{2}-y y^{\prime \prime }
\]
|
✗ |
✓ |
✗ |
|
| \[
{} f \left (y^{\prime \prime }, y^{\prime }-x y^{\prime \prime }, y-x y^{\prime }+\frac {x^{2} y^{\prime \prime }}{2}\right ) = 0
\]
|
✗ |
✓ |
✗ |
|
| \[
{} y^{\prime } y^{\prime \prime } = a x {y^{\prime }}^{5}+3 {y^{\prime \prime }}^{2}
\]
|
✗ |
✗ |
✗ |
|
| \[
{} y^{\prime \prime } = 2 y y^{\prime }
\]
|
✓ |
✓ |
✗ |
|
| \[
{} y^{3} y^{\prime \prime } = k
\]
|
✓ |
✓ |
✓ |
|
| \[
{} y y^{\prime \prime } = {y^{\prime }}^{2}-1
\]
|
✓ |
✓ |
✗ |
|
| \[
{} \left (1+y\right ) y^{\prime \prime } = 3 {y^{\prime }}^{2}
\]
|
✓ |
✓ |
✗ |
|
| \[
{} r^{\prime \prime } = -\frac {k}{r^{2}}
\]
|
✓ |
✓ |
✓ |
|
| \[
{} y^{\prime \prime } = \frac {3 k y^{2}}{2}
\]
|
✓ |
✓ |
✓ |
|
| \[
{} y^{\prime \prime } = 2 k y^{3}
\]
|
✓ |
✓ |
✓ |
|
| \[
{} y y^{\prime \prime }+{y^{\prime }}^{2}-y^{\prime } = 0
\]
|
✓ |
✓ |
✗ |
|
| \[
{} r^{\prime \prime } = \frac {h^{2}}{r^{3}}-\frac {k}{r^{2}}
\]
|
✓ |
✓ |
✓ |
|
| \[
{} -{y^{\prime }}^{2}+{y^{\prime }}^{3}+y y^{\prime \prime } = 0
\]
|
✓ |
✓ |
✗ |
|
| \[
{} y y^{\prime \prime }-3 {y^{\prime }}^{2} = 0
\]
|
✓ |
✓ |
✗ |
|
| \[
{} \left (x^{2}+1\right ) y^{\prime \prime }+1+{y^{\prime }}^{2} = 0
\]
|
✓ |
✓ |
✓ |
|
| \[
{} \left (1+y\right ) y^{\prime \prime } = 3 {y^{\prime }}^{2}
\]
|
✓ |
✓ |
✗ |
|
| \[
{} y^{\prime \prime } = {\mathrm e}^{y} y^{\prime }
\]
|
✓ |
✓ |
✗ |
|
| \[
{} y^{\prime \prime } = 2 y y^{\prime }
\]
|
✗ |
✓ |
✗ |
|
| \[
{} 2 y^{\prime \prime } = {\mathrm e}^{y}
\]
|
✓ |
✓ |
✗ |
|
| \[
{} y y^{\prime }-2 x {y^{\prime }}^{2}+x y y^{\prime \prime } = 0
\]
|
✓ |
✓ |
✗ |
|
| \[
{} x y y^{\prime \prime }+x {y^{\prime }}^{2}-y y^{\prime } = 0
\]
|
✓ |
✓ |
✗ |
|
| \[
{} x y y^{\prime \prime }-2 x {y^{\prime }}^{2}+\left (1+y\right ) y^{\prime } = 0
\]
|
✓ |
✓ |
✗ |
|
| \[
{} \left (1+{y^{\prime }}^{2}\right )^{3} = a^{2} {y^{\prime \prime }}^{2}
\]
|
✓ |
✓ |
✗ |
|
| \[
{} y y^{\prime }+y^{\prime \prime } = 0
\]
|
✗ |
✓ |
✗ |
|
| \[
{} y y^{\prime }+y^{\prime \prime } = 0
\]
|
✗ |
✓ |
✗ |
|
| \[
{} y y^{\prime }+y^{\prime \prime } = 0
\]
|
✗ |
✓ |
✗ |
|
| \[
{} y y^{\prime }+y^{\prime \prime } = 0
\]
|
✗ |
✓ |
✗ |
|
| \[
{} 2 y y^{\prime \prime } = {y^{\prime }}^{2}
\]
|
✓ |
✓ |
✗ |
|
| \[
{} x y^{\prime \prime } = {y^{\prime }}^{3}+y^{\prime }
\]
|
✓ |
✓ |
✓ |
|
| \[
{} {y^{\prime \prime }}^{2} = k^{2} \left (1+{y^{\prime }}^{2}\right )
\]
|
✓ |
✓ |
✗ |
|
| \[
{} k = \frac {y^{\prime \prime }}{\left (1+y^{\prime }\right )^{{3}/{2}}}
\]
|
✓ |
✓ |
✗ |
|
| \[
{} x \left (y y^{\prime \prime }+{y^{\prime }}^{2}\right ) = y y^{\prime }
\]
|
✓ |
✓ |
✗ |
|
| \[
{} y y^{\prime \prime }+{y^{\prime }}^{2}+4 = 0
\]
|
✓ |
✓ |
✗ |
|
| \[
{} y^{\prime \prime }+\operatorname {dif} \left (y, t\right )-6 y = 0
\]
|
✓ |
✗ |
✓ |
|
| \[
{} y^{\prime \prime }+{y^{\prime }}^{2}+1 = 0
\]
|
✓ |
✓ |
✓ |
|
| \[
{} y y^{\prime \prime }+{y^{\prime }}^{2} = 2
\]
|
✓ |
✓ |
✗ |
|
| \[
{} {y^{\prime }}^{3}+y y^{\prime \prime } = 0
\]
|
✓ |
✓ |
✗ |
|
| \[
{} y^{\prime \prime }+{y^{\prime }}^{2}+1 = 0
\]
|
✓ |
✓ |
✓ |
|
| \[
{} {y^{\prime }}^{3}+y y^{\prime \prime } = 0
\]
|
✓ |
✓ |
✗ |
|
| \[
{} y y^{\prime \prime }+{y^{\prime }}^{2} = 0
\]
|
✓ |
✓ |
✗ |
|
| \[
{} y y^{\prime \prime } = {y^{\prime }}^{2} \left (1-\cos \left (y\right ) y^{\prime }+y y^{\prime } \sin \left (y\right )\right )
\]
|
✓ |
✓ |
✗ |
|
| \[
{} y y^{\prime \prime }-{y^{\prime }}^{2} = \ln \left (y\right ) y^{2}
\]
|
✓ |
✓ |
✗ |
|
| \[
{} \left (2 y+x \right ) y^{\prime \prime }+2 {y^{\prime }}^{2}+2 y^{\prime } = 2
\]
|
✓ |
✓ |
✗ |
|
| \[
{} 2 \left (1+y\right ) y^{\prime \prime }+2 {y^{\prime }}^{2}+y^{2}+2 y = 0
\]
|
✓ |
✓ |
✗ |
|
| \[
{} u^{\prime \prime }+u^{\prime }+u = \cos \left (r +u\right )
\]
|
✗ |
✗ |
✗ |
|
| \[
{} y^{\prime \prime } = \sqrt {1+{y^{\prime }}^{2}}
\]
|
✓ |
✓ |
✗ |
|
| \[
{} R^{\prime \prime } = -\frac {k}{R^{2}}
\]
|
✓ |
✓ |
✓ |
|
| \[
{} x^{\prime \prime }-\left (1-\frac {{x^{\prime }}^{2}}{3}\right ) x^{\prime }+x = 0
\]
|
✗ |
✗ |
✗ |
|
| \[
{} 2 y^{\prime \prime }-3 y^{2} = 0
\]
|
✗ |
✓ |
✗ |
|
| \[
{} y^{\prime \prime } = 2 {y^{\prime }}^{3} y
\]
|
✓ |
✓ |
✗ |
|
| \[
{} x^{2} y y^{\prime \prime } = x^{2} {y^{\prime }}^{2}-y^{2}
\]
|
✓ |
✓ |
✗ |
|
| \[
{} x x^{\prime \prime }-{x^{\prime }}^{2} = 0
\]
|
✓ |
✓ |
✗ |
|