| # |
ID |
ODE |
Solved? |
Maple |
Mma |
Sympy |
time(sec) |
| 201 |
\begin{align*}
\left (x -a \right )^{3} \left (-b +x \right )^{3} y^{\prime \prime \prime }-c y&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.034 |
|
| 202 |
\begin{align*}
y^{\prime \prime \prime \prime }+a \left (b x -1\right ) y^{\prime \prime }+a b y^{\prime }+\lambda y&=0 \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
0.034 |
|
| 203 |
\begin{align*}
x^{\prime }&=\left (a y+b \right ) x \\
y^{\prime }&=\left (c x+d \right ) y \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.034 |
|
| 204 |
\begin{align*}
x^{\prime \prime }&=\frac {k x}{\left (x^{2}+y^{2}\right )^{{3}/{2}}} \\
y^{\prime \prime }&=\frac {k y}{\left (x^{2}+y^{2}\right )^{{3}/{2}}} \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
0.034 |
|
| 205 |
\begin{align*}
-2 y+2 y^{\prime } x -x^{2} y^{\prime \prime }+\left (x^{2}-2 x +2\right ) y^{\prime \prime \prime }&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.034 |
|
| 206 |
\begin{align*}
x^{\prime }&=2-y \\
y^{\prime }&=y-x^{2} \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
0.034 |
|
| 207 |
\begin{align*}
x^{\prime }&=y \left (2-x-y\right ) \\
y^{\prime }&=-x-y-2 x y \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
0.034 |
|
| 208 |
\begin{align*}
\left (x^{2}-2\right ) y^{\left (6\right )}+x^{2} y^{\prime \prime }+3 y&=0 \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
0.034 |
|
| 209 |
\begin{align*}
y^{\prime \prime \prime }+y^{\prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
0.034 |
|
| 210 |
\begin{align*}
a^{3} x^{3} y+3 a^{2} x^{2} y^{\prime }+3 a x y^{\prime \prime }+y^{\prime \prime \prime }&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.035 |
|
| 211 |
\begin{align*}
-8 y+3 \left (x +1\right ) y^{\prime }+\left (x +1\right )^{2} y^{\prime \prime }+\left (x +1\right )^{3} y^{\prime \prime \prime }&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.035 |
|
| 212 |
\begin{align*}
-a^{2} y+12 y^{\prime \prime }+8 x y^{\prime \prime \prime }+x^{2} y^{\prime \prime \prime \prime }&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.035 |
|
| 213 |
\begin{align*}
\left (1-y\right ) y^{\prime }+x {y^{\prime }}^{2}-x \left (1-y\right ) y^{\prime \prime }+x^{2} y^{\prime \prime \prime }&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.035 |
|
| 214 |
\begin{align*}
x^{2} y^{\prime \prime \prime }-3 \left (p +q \right ) x y^{\prime \prime }+3 p \left (3 q +1\right ) y^{\prime }-x^{2} y&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.035 |
|
| 215 |
\begin{align*}
x^{2} y^{\prime \prime \prime \prime }+8 x y^{\prime \prime \prime }+12 y^{\prime \prime }-\lambda ^{2} y&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.035 |
|
| 216 |
\begin{align*}
x y^{\left (5\right )}-m n y^{\prime \prime \prime \prime }+a x y&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.035 |
|
| 217 |
\begin{align*}
x^{{5}/{2}} y^{\left (5\right )}-a y&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.035 |
|
| 218 | \begin{align*}
x^{\prime }&=-x \,y^{2}+x+y \\
y^{\prime }&=y \,x^{2}-x-y \\
\end{align*} | ✗ | ✗ | ✗ | ✗ | 0.035 |
|
| 219 |
\begin{align*}
y y^{\prime \prime \prime }+6 y^{\prime \prime }+3 y^{\prime }&=y \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
0.035 |
|
| 220 |
\begin{align*}
x^{3} y^{\prime \prime \prime }-4 y^{\prime \prime }+10 y^{\prime }-12 y&=0 \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
0.035 |
|
| 221 |
\begin{align*}
x^{\prime }&=x \left (1-x-y\right ) \\
y^{\prime }&=y \left (\frac {3}{4}-y-\frac {x}{2}\right ) \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
0.035 |
|
| 222 |
\begin{align*}
t y^{\prime \prime \prime }+\sin \left (t \right ) y^{\prime \prime }+8 y&=\cos \left (t \right ) \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
0.035 |
|
| 223 |
\begin{align*}
x^{2} y^{\prime \prime \prime }+x^{2} y^{\prime \prime }-2 y^{\prime } x +2 y&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.035 |
|
| 224 |
\begin{align*}
y^{2}+\left (2 y x -1\right ) y^{\prime }+y^{\prime \prime } x +x^{2} y^{\prime \prime \prime }&=0 \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
0.035 |
|
| 225 |
\begin{align*}
t x^{\prime }&=t -2 x \\
t y^{\prime }&=t x+t y+2 x-t \\
\end{align*} |
✗ |
✓ |
✓ |
✓ |
0.035 |
|
| 226 |
\begin{align*}
x y^{\prime }+y x^{\prime }&=t^{2} \\
2 x^{\prime \prime }-y^{\prime }&=5 t \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
0.035 |
|
| 227 |
\begin{align*}
y^{\prime \prime \prime }-y \sin \left (x \right )&=0 \\
y \left (0\right ) &= 0 \\
y^{\prime }\left (0\right ) &= 1 \\
y^{\prime \prime }\left (0\right ) &= 0 \\
\end{align*} Series expansion around \(x=0\). |
✗ |
✓ |
✓ |
✗ |
0.035 |
|
| 228 |
\begin{align*}
3 x y^{\prime \prime \prime }-4 y x&=\cos \left (y\right ) \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
0.035 |
|
| 229 |
\begin{align*}
x^{\prime }&=-b x y+m \\
y^{\prime }&=b x y-g y \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
0.036 |
|
| 230 |
\begin{align*}
x^{\prime }&=x \,y^{2}-x \\
y^{\prime }&=x \sin \left (\pi y\right ) \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.036 |
|
| 231 |
\begin{align*}
x^{\prime }&=\cos \left (y\right ) \\
y^{\prime }&=\sin \left (x\right )-1 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.036 |
|
| 232 |
\begin{align*}
y^{\prime \prime \prime }-y^{\prime \prime }-2 y^{\prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
0.036 |
|
| 233 |
\begin{align*}
y^{\prime \prime \prime }+3 y^{\prime \prime }-4 y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
0.036 |
|
| 234 |
\begin{align*}
y^{\prime \prime \prime }-y^{\prime \prime }-2 y^{\prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
0.036 |
|
| 235 |
\begin{align*}
a \,x^{2} y+6 y^{\prime }+6 y^{\prime \prime } x +x^{2} y^{\prime \prime \prime }&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.036 |
|
| 236 |
\begin{align*}
y y^{\prime \prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
0.036 |
|
| 237 |
\begin{align*}
y^{\prime \prime \prime }+x^{2 c -2} y^{\prime }+\left (c -1\right ) x^{2 c -3} y&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.036 |
|
| 238 | \begin{align*}
x y^{\prime \prime \prime }-\left (x +2 v \right ) y^{\prime \prime }-\left (x -2 v -1\right ) y^{\prime }+\left (x -1\right ) y&=0 \\
\end{align*} | ✗ | ✓ | ✓ | ✗ | 0.036 |
|
| 239 |
\begin{align*}
a \,x^{2} y+6 y^{\prime }+6 y^{\prime \prime } x +x^{2} y^{\prime \prime \prime }&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.036 |
|
| 240 |
\begin{align*}
-2 y x +\left (x^{2}+2\right ) y^{\prime }-2 y^{\prime \prime } x +\left (x^{2}+2\right ) y^{\prime \prime \prime }&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.036 |
|
| 241 |
\begin{align*}
-12 y+3 \left (2 x^{2}+1\right ) y^{\prime \prime }+x \left (x^{2}+1\right ) y^{\prime \prime \prime }&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.036 |
|
| 242 |
\begin{align*}
\left (x +3\right ) x^{2} y^{\prime \prime \prime }-3 x \left (2+x \right ) y^{\prime \prime }+6 \left (x +1\right ) y^{\prime }-6 y&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.036 |
|
| 243 |
\begin{align*}
x^{2} y^{\prime \prime \prime \prime }+6 x y^{\prime \prime \prime }+6 y^{\prime \prime }-\lambda ^{2} y&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.036 |
|
| 244 |
\begin{align*}
y^{\prime \prime \prime }-y y^{\prime \prime }+{y^{\prime }}^{2}&=0 \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
0.036 |
|
| 245 |
\begin{align*}
x^{\prime }+\left (a x+b y\right ) f \left (t \right )&=g \left (t \right ) \\
y^{\prime }+\left (c x+d y\right ) f \left (t \right )&=h \left (t \right ) \\
\end{align*} |
✗ |
✓ |
✓ |
✓ |
0.036 |
|
| 246 |
\begin{align*}
x^{\prime }&=x \cos \left (t \right ) \\
y^{\prime }&=x \,{\mathrm e}^{-\sin \left (t \right )} \\
\end{align*} |
✗ |
✓ |
✓ |
✓ |
0.036 |
|
| 247 |
\begin{align*}
x^{\prime }&=h \left (a -x\right ) \left (c -x-y\right ) \\
y^{\prime }&=k \left (b -y\right ) \left (c -x-y\right ) \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.036 |
|
| 248 |
\begin{align*}
x^{\prime }&=y^{2}-\cos \left (x\right ) \\
y^{\prime }&=-y \sin \left (x\right ) \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.036 |
|
| 249 |
\begin{align*}
\left (t^{2}+1\right ) x^{\prime }&=-t x+y \\
\left (t^{2}+1\right ) y^{\prime }&=-x-t y \\
\end{align*} |
✗ |
✓ |
✓ |
✓ |
0.036 |
|
| 250 |
\begin{align*}
y-y^{\prime } x -y^{\prime \prime }+x y^{\prime \prime \prime }&=-x^{2}+1 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.036 |
|
| 251 |
\begin{align*}
x^{\prime \prime \prime }+x^{\prime \prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
0.036 |
|
| 252 |
\begin{align*}
x_{1}^{\prime }&=-2 t x_{1}^{2} \\
x_{2}^{\prime }&=\frac {x_{2}+t}{t} \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.036 |
|
| 253 |
\begin{align*}
x_{1}^{\prime }&={\mathrm e}^{t -x_{1}} \\
x_{2}^{\prime }&=2 \,{\mathrm e}^{x_{1}} \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.036 |
|
| 254 |
\begin{align*}
x^{\prime }&=\frac {t +y}{x+y} \\
y^{\prime }&=\frac {-t +x}{x+y} \\
\end{align*} |
✗ |
✓ |
✗ |
✗ |
0.036 |
|
| 255 |
\begin{align*}
{\mathrm e}^{t} x^{\prime }&=\frac {1}{y} \\
{\mathrm e}^{t} y^{\prime }&=\frac {1}{x} \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.036 |
|
| 256 |
\begin{align*}
y^{\prime \prime \prime }+t y^{\prime \prime }+5 t^{2} y^{\prime }+2 t^{3} y&=\ln \left (t \right ) \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
0.036 |
|
| 257 |
\begin{align*}
y^{\prime \prime \prime \prime }+y^{\prime \prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
0.036 |
|
| 258 | \begin{align*}
w_{1}^{\prime }&=w_{2} \\
w_{2}^{\prime }&=\frac {a w_{1}}{z^{2}} \\
\end{align*} | ✗ | ✓ | ✓ | ✗ | 0.036 |
|
| 259 |
\begin{align*}
y^{\prime \prime \prime }-y^{\prime \prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
0.036 |
|
| 260 |
\begin{align*}
y^{\prime \prime \prime }-y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
0.036 |
|
| 261 |
\begin{align*}
2 y^{\prime \prime \prime }+3 y^{\prime \prime }-4 y^{\prime }+y x&=0 \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
0.036 |
|
| 262 |
\begin{align*}
y^{\prime \prime \prime \prime }&=16 y \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
0.037 |
|
| 263 |
\begin{align*}
x^{2} y^{\prime }+y&=0 \\
\end{align*} Series expansion around \(x=0\). |
✗ |
✗ |
✓ |
✗ |
0.037 |
|
| 264 |
\begin{align*}
x^{\prime }&=t x-y+{\mathrm e}^{t} z \\
y^{\prime }&=2 x+t^{2} y-z \\
z^{\prime }&={\mathrm e}^{-t} x+3 t y+t^{3} z \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
0.037 |
|
| 265 |
\begin{align*}
x^{\prime }&=6 x-6 x^{2}-2 x y \\
y^{\prime }&=4 y-4 y^{2}-2 x y \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
0.037 |
|
| 266 |
\begin{align*}
y^{\prime \prime \prime }-7 y^{\prime }+6 y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
0.037 |
|
| 267 |
\begin{align*}
-3 y^{\prime }-2 y^{\prime \prime }+y^{\prime \prime \prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
0.037 |
|
| 268 |
\begin{align*}
y^{\prime \prime \prime }&=a y^{\prime \prime } \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
0.037 |
|
| 269 |
\begin{align*}
-8 a x y-2 \left (-4 x^{2}-2 a +1\right ) y^{\prime }-6 y^{\prime \prime } x +y^{\prime \prime \prime }&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.037 |
|
| 270 |
\begin{align*}
3 y x +\left (x^{2}+2\right ) y^{\prime }+4 y^{\prime \prime } x +x^{2} y^{\prime \prime \prime }&=f \left (x \right ) \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.037 |
|
| 271 |
\begin{align*}
y^{\prime \prime \prime }-2 y^{\prime \prime } x +4 x^{2} y^{\prime }+8 x^{3} y&=0 \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
0.037 |
|
| 272 |
\begin{align*}
{y^{\prime \prime }}^{2}+y^{\prime }+y&=0 \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
0.037 |
|
| 273 |
\begin{align*}
y^{\prime \prime \prime }-x^{2} y^{\prime \prime }+\left (a +b -1\right ) x y^{\prime }-a b y&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.037 |
|
| 274 |
\begin{align*}
y^{\prime \prime \prime }-6 y^{\prime \prime } x +2 \left (4 x^{2}+2 a -1\right ) y^{\prime }-8 a x y&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.037 |
|
| 275 |
\begin{align*}
x^{2} y^{\prime \prime \prime }-\left (x +\nu \right ) x y^{\prime \prime }+\nu \left (2 x +1\right ) y^{\prime }-\nu \left (x +1\right ) y&=0 \\
\end{align*} |
✗ |
✓ |
✗ |
✗ |
0.037 |
|
| 276 |
\begin{align*}
x^{3} y^{\prime \prime \prime }+\left (-\nu ^{2}+1\right ) x y^{\prime }+\left (a \,x^{3}+\nu ^{2}-1\right ) y&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.037 |
|
| 277 |
\begin{align*}
x^{2} y^{\prime \prime \prime \prime }-2 \left (\nu ^{2} x^{2}+6\right ) y^{\prime \prime }+\nu ^{2} \left (\nu ^{2} x^{2}+4\right ) y&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.037 |
|
| 278 | \begin{align*}
x^{2} y^{\prime \prime \prime \prime }+2 x y^{\prime \prime \prime }+a y-b \,x^{2}&=0 \\
\end{align*} | ✗ | ✓ | ✗ | ✗ | 0.037 |
|
| 279 |
\begin{align*}
y^{3} y^{\prime }-y^{\prime } y^{\prime \prime }+y y^{\prime \prime \prime }&=0 \\
\end{align*} |
✗ |
✓ |
✗ |
✗ |
0.037 |
|
| 280 |
\begin{align*}
x^{2} y^{\prime \prime \prime }-5 y^{\prime \prime } x +\left (4 x^{4}+5\right ) y^{\prime }-8 x^{3} y&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.037 |
|
| 281 |
\begin{align*}
y^{\prime \prime \prime }-4 y^{\prime \prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
0.037 |
|
| 282 |
\begin{align*}
y^{\prime \prime \prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
0.037 |
|
| 283 |
\begin{align*}
y^{\left (5\right )}&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
0.037 |
|
| 284 |
\begin{align*}
x^{\prime }&=\left (3 t -1\right ) x-\left (1-t \right ) y+t \,{\mathrm e}^{t^{2}} \\
y^{\prime }&=-\left (t +2\right ) x+\left (t -2\right ) y-{\mathrm e}^{t^{2}} \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.037 |
|
| 285 |
\begin{align*}
2 y^{\prime \prime \prime }-5 y^{\prime \prime }+2 y^{\prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
0.037 |
|
| 286 |
\begin{align*}
y^{\prime \prime \prime }-3 y^{\prime \prime } x +4 y&=x^{2} \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
0.037 |
|
| 287 |
\begin{align*}
t y^{\prime \prime \prime }+3 y^{\prime \prime }+t y^{\prime }+y&=0 \\
\end{align*} Using Laplace transform method. |
✗ |
✓ |
✓ |
✗ |
0.037 |
|
| 288 |
\begin{align*}
x^{\prime }&=x^{2}+y^{2}+1 \\
y^{\prime }&=x^{2}-y^{2} \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
0.038 |
|
| 289 |
\begin{align*}
x_{1}^{\prime }&=-\tan \left (t \right ) x_{1}+3 \cos \left (t \right )^{2} \\
x_{2}^{\prime }&=x_{1}+\tan \left (t \right ) x_{2}+2 \sin \left (t \right ) \\
\end{align*} With initial conditions \begin{align*}
x_{1} \left (0\right ) &= 4 \\
x_{2} \left (0\right ) &= 0 \\
\end{align*} |
✗ |
✓ |
✓ |
✓ |
0.038 |
|
| 290 |
\begin{align*}
y^{\prime }+2 y^{\prime \prime }+y^{\prime \prime \prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
0.038 |
|
| 291 |
\begin{align*}
-2 \left (x^{2}+4\right ) y+x \left (x^{2}+8\right ) y^{\prime }-4 x^{2} y^{\prime \prime }+x^{3} y^{\prime \prime \prime }&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.038 |
|
| 292 |
\begin{align*}
\left (a -x \right )^{3} \left (b -x \right )^{3} y^{\prime \prime \prime }&=c y \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.038 |
|
| 293 |
\begin{align*}
x^{2} y^{\prime \prime \prime }+4 y^{\prime \prime } x +\left (x^{2}+2\right ) y^{\prime }+3 y x -f \left (x \right )&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.038 |
|
| 294 |
\begin{align*}
y^{\prime \prime \prime \prime }-2 a^{2} y^{\prime \prime }+a^{4} y-\lambda \left (a x -b \right ) \left (y^{\prime \prime }-a^{2} y\right )&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.038 |
|
| 295 |
\begin{align*}
x^{\prime }-x+2 y&=0 \\
x^{\prime \prime }-2 y^{\prime }&=2 t -\cos \left (2 t \right ) \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.038 |
|
| 296 |
\begin{align*}
x^{\prime }&=x \left (a \left (p x+q y\right )+\alpha \right ) \\
y^{\prime }&=y \left (\beta +b \left (p x+q y\right )\right ) \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
0.038 |
|
| 297 |
\begin{align*}
y^{\prime }+\frac {2 z}{x^{2}}&=1 \\
z^{\prime }+y&=x \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.038 |
|
| 298 | \begin{align*}
y^{\prime \prime \prime }-y^{\prime \prime } x -y^{\prime }+y x&=0 \\
\end{align*} | ✗ | ✓ | ✓ | ✗ | 0.038 |
|
| 299 |
\begin{align*}
t^{2} x^{\prime }-y&=1 \\
y^{\prime }-2 x&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
0.038 |
|
| 300 |
\begin{align*}
{s^{\prime \prime \prime }}^{2}+{s^{\prime \prime }}^{3}&=s-3 t \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
0.038 |
|