| # |
ID |
ODE |
Solved? |
Maple |
Mma |
Sympy |
time(sec) |
| 15201 |
\begin{align*}
x_{1}^{\prime }&=3 x_{2}-2 x_{4} \\
x_{2}^{\prime }&=-\frac {x_{1}}{2}+x_{2}-3 x_{3}-\frac {5 x_{4}}{2} \\
x_{3}^{\prime }&=3 x_{2}-5 x_{3}-3 x_{4} \\
x_{4}^{\prime }&=x_{1}+3 x_{2}-3 x_{4} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.828 |
|
| 15202 |
\begin{align*}
x^{2} y^{\prime \prime }-2 x y^{\prime }&=5 \ln \left (x \right ) \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.828 |
|
| 15203 |
\begin{align*}
U^{\prime \prime }+\frac {2 U^{\prime }}{r}+a U&=0 \\
\end{align*}
Series expansion around \(r=0\). |
✓ |
✓ |
✓ |
✗ |
1.828 |
|
| 15204 |
\begin{align*}
y+y^{\prime }&={\mathrm e}^{-t} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.829 |
|
| 15205 |
\begin{align*}
y x -x^{2} y^{\prime }+y^{\prime \prime }&=x \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.829 |
|
| 15206 |
\begin{align*}
16 x^{2} y^{\prime \prime }+32 x y^{\prime }+\left (x^{4}-12\right ) y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.830 |
|
| 15207 |
\begin{align*}
y^{\prime }+y^{2}-1&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.830 |
|
| 15208 |
\begin{align*}
x^{2} y^{\prime \prime }+x y^{\prime }-y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.831 |
|
| 15209 |
\begin{align*}
y^{\prime }&=y \\
y \left (0\right ) &= 1 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.831 |
|
| 15210 |
\begin{align*}
x_{1}^{\prime }&=2 x_{1}-x_{2}+2 x_{3} \\
x_{2}^{\prime }&=x_{1}+2 x_{3} \\
x_{3}^{\prime }&=-2 x_{1}+x_{2}-x_{3}+4 \sin \left (t \right ) \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.832 |
|
| 15211 |
\begin{align*}
2+4 x y^{\prime }+{y^{\prime }}^{2} x^{2}+x^{2} y^{\prime \prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.832 |
|
| 15212 |
\begin{align*}
2 y+y^{\prime }&=3 x \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.832 |
|
| 15213 |
\begin{align*}
x \left (1-2 x \right ) y^{\prime \prime }-2 \left (x +2\right ) y^{\prime }+18 y&=0 \\
\end{align*}
Series expansion around \(x=0\). |
✓ |
✓ |
✓ |
✓ |
1.832 |
|
| 15214 |
\begin{align*}
y^{\prime \prime }+\left (a \,x^{n}+b \,x^{m}\right ) y^{\prime }-\left (a \,x^{n -1}+b \,x^{m -1}\right ) y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.832 |
|
| 15215 |
\begin{align*}
x^{\prime \prime }-4 x^{\prime }&=t^{2} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.832 |
|
| 15216 |
\begin{align*}
y^{\prime \prime }+y^{\prime }&=x^{2}+3 x +{\mathrm e}^{3 x} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.832 |
|
| 15217 |
\begin{align*}
t^{2} y^{\prime \prime }-3 t y^{\prime }+4 y&=0 \\
y \left (1\right ) &= 1 \\
y^{\prime }\left (1\right ) &= 0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.833 |
|
| 15218 |
\begin{align*}
y^{\prime \prime }&=x \,{\mathrm e}^{x} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.833 |
|
| 15219 |
\begin{align*}
\left (x^{2}-1\right ) y^{\prime \prime }+\left (5 x +4\right ) y^{\prime }+4 y&=0 \\
\end{align*}
Series expansion around \(x=-1\). |
✓ |
✓ |
✓ |
✓ |
1.833 |
|
| 15220 |
\begin{align*}
2 x^{2} y^{\prime \prime }+x \left (1-x \right ) y^{\prime }-y&=0 \\
\end{align*}
Series expansion around \(x=0\). |
✓ |
✓ |
✓ |
✓ |
1.834 |
|
| 15221 |
\begin{align*}
x \left ({\mathrm e}^{y}-y^{\prime }\right )&=2 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.834 |
|
| 15222 |
\begin{align*}
y^{\prime }&=x^{2}-y-2 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.835 |
|
| 15223 |
\begin{align*}
{y^{\prime }}^{3}-{y^{\prime }}^{2}+y^{2}&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.835 |
|
| 15224 |
\begin{align*}
2 x \left (x +1\right ) y^{\prime \prime }+3 \left (x +1\right ) y^{\prime }-y&=0 \\
\end{align*}
Series expansion around \(x=0\). |
✓ |
✓ |
✓ |
✓ |
1.835 |
|
| 15225 |
\begin{align*}
y&=x y^{\prime }+\frac {a}{y^{\prime }} \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.835 |
|
| 15226 |
\begin{align*}
y^{\prime \prime }+4 y&=\delta \left (t -1\right ) \\
y \left (0\right ) &= 3 \\
y^{\prime }\left (0\right ) &= 0 \\
\end{align*}
Using Laplace transform method. |
✓ |
✓ |
✓ |
✓ |
1.835 |
|
| 15227 |
\begin{align*}
y^{\prime \prime }&=\sec \left (x \right ) \tan \left (x \right ) \\
y \left (0\right ) &= \frac {\pi }{4} \\
y^{\prime }\left (0\right ) &= 1 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.836 |
|
| 15228 |
\begin{align*}
y&=x y^{\prime }+\frac {1}{y^{\prime }} \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.836 |
|
| 15229 |
\begin{align*}
x^{2} \left (x -y\right ) y^{\prime \prime }&=\left (x y^{\prime }-y\right )^{2} \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
1.836 |
|
| 15230 |
\begin{align*}
x^{2} y^{\prime \prime }+\left (-2-i\right ) x y^{\prime }+3 i y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.836 |
|
| 15231 |
\begin{align*}
y^{\prime \prime }+4 y&=2 \csc \left (\frac {t}{2}\right ) \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.836 |
|
| 15232 |
\begin{align*}
y^{\prime }&=x \sqrt {x^{2}+9} \\
y \left (-4\right ) &= 0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.837 |
|
| 15233 |
\begin{align*}
x y^{\prime }-y \left (x \ln \left (\frac {x^{2}}{y}\right )+2\right )&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.837 |
|
| 15234 |
\begin{align*}
y^{\prime \prime }+y&=\delta \left (t -2 \pi \right ) \cos \left (t \right ) \\
y \left (0\right ) &= 0 \\
y^{\prime }\left (0\right ) &= 1 \\
\end{align*}
Using Laplace transform method. |
✓ |
✓ |
✓ |
✓ |
1.837 |
|
| 15235 |
\begin{align*}
4 y^{\prime \prime }-9 y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.838 |
|
| 15236 |
\begin{align*}
x y^{\prime \prime }+2 y^{\prime }-y x&=2 \,{\mathrm e}^{x} \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.838 |
|
| 15237 |
\begin{align*}
{y^{\prime }}^{3}+y y^{\prime \prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.839 |
|
| 15238 |
\begin{align*}
x^{n +1} y^{\prime }&=x^{2 n} a y^{2}+b \,x^{n} y+c \,x^{m}+d \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.839 |
|
| 15239 |
\begin{align*}
\left (-x^{2}+1\right ) y^{\prime \prime }-x y^{\prime }+m^{2} y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.839 |
|
| 15240 |
\begin{align*}
4 y+y^{\prime \prime }&=x \left (1+\cos \left (x \right )\right ) \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.839 |
|
| 15241 |
\begin{align*}
y^{\prime \prime }&=2 x +\left (x^{2}-y^{\prime }\right )^{2} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.839 |
|
| 15242 |
\begin{align*}
y^{\prime }&=\left (3 x -y\right )^{{1}/{3}}-1 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.839 |
|
| 15243 |
\begin{align*}
u^{\prime \prime }+2 u&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.840 |
|
| 15244 |
\begin{align*}
y^{\prime }&=\frac {\left (1-y \,{\mathrm e}^{y x}\right ) {\mathrm e}^{-y x}}{x} \\
y \left (1\right ) &= 0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.840 |
|
| 15245 |
\begin{align*}
-a \,x^{-1+k} y+a \,x^{k} y^{\prime }+y^{\prime \prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.840 |
|
| 15246 |
\begin{align*}
m x^{\prime \prime }&=f \left (x^{\prime }\right ) \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.840 |
|
| 15247 |
\begin{align*}
\left (x^{2}+1\right ) y^{\prime \prime }+x y^{\prime }-4 y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.841 |
|
| 15248 |
\begin{align*}
y^{2} {y^{\prime }}^{2}-a^{2}+y^{2}&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.841 |
|
| 15249 |
\begin{align*}
x y^{\prime }-3 y x&=1 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.842 |
|
| 15250 |
\begin{align*}
y^{\prime \prime }+y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.842 |
|
| 15251 |
\begin{align*}
y^{\prime }&=\sqrt {x -y} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.842 |
|
| 15252 |
\begin{align*}
3 y+y^{\prime }&=\left \{\begin {array}{cc} 1 & 0\le t <1 \\ 0 & 1\le t \end {array}\right . \\
y \left (0\right ) &= 1 \\
\end{align*}
Using Laplace transform method. |
✓ |
✓ |
✓ |
✗ |
1.843 |
|
| 15253 |
\begin{align*}
y^{\prime \prime }+8 y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.843 |
|
| 15254 |
\begin{align*}
y^{\prime \prime }+9 y&=\operatorname {Heaviside}\left (-3+t \right ) \\
y \left (0\right ) &= 0 \\
y^{\prime }\left (0\right ) &= 0 \\
\end{align*}
Using Laplace transform method. |
✓ |
✓ |
✓ |
✓ |
1.843 |
|
| 15255 |
\begin{align*}
y^{\prime }&=2 \sec \left (x \right ) \tan \left (x \right )-\sin \left (x \right ) y^{2} \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.844 |
|
| 15256 |
\begin{align*}
x^{\prime \prime }+x&=0 \\
x \left (\frac {\pi }{6}\right ) &= {\frac {1}{2}} \\
x^{\prime }\left (\frac {\pi }{6}\right ) &= 0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.844 |
|
| 15257 |
\begin{align*}
x^{2} y^{\prime \prime }+2 x y^{\prime }-\left (a^{2} x^{2}+2\right ) y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.844 |
|
| 15258 |
\begin{align*}
y^{\prime }&=-4 y+9 \,{\mathrm e}^{-t} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.844 |
|
| 15259 |
\begin{align*}
y^{\prime }&=\sqrt {-x +y}+1 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.844 |
|
| 15260 |
\begin{align*}
y^{\prime \prime }+9 y&=\left (1+\sin \left (3 x \right )\right ) \cos \left (2 x \right ) \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.845 |
|
| 15261 |
\begin{align*}
-8 y+2 x y^{\prime }+y^{\prime \prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.845 |
|
| 15262 |
\begin{align*}
y^{\left (6\right )}+y&=x^{7}+2 x^{3} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.845 |
|
| 15263 |
\begin{align*}
y^{\prime }&=-y+{\mathrm e}^{x} \\
y \left (-2\right ) &= 1 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.845 |
|
| 15264 |
\begin{align*}
x^{2}-a y&=\left (a x -y^{2}\right ) y^{\prime } \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.846 |
|
| 15265 |
\begin{align*}
y^{\prime }+4 y&={\mathrm e}^{2 x} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.849 |
|
| 15266 |
\begin{align*}
{y^{\prime }}^{2} x^{2}-2 x y y^{\prime }+2 y^{2}-x^{2}&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.849 |
|
| 15267 |
\begin{align*}
\frac {x y^{\prime \prime }}{1-x}+y&=\cos \left (x \right ) \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
1.850 |
|
| 15268 |
\begin{align*}
y^{\prime }+a y \left (-x +y\right )-1&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.850 |
|
| 15269 |
\begin{align*}
x^{\prime \prime }+\omega ^{2} x&=\sin \left (\alpha t \right ) \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.850 |
|
| 15270 |
\begin{align*}
y^{\prime \prime }+4 y&=\delta \left (t -\pi \right )-\delta \left (t -2 \pi \right ) \\
y \left (0\right ) &= 0 \\
y^{\prime }\left (0\right ) &= 0 \\
\end{align*}
Using Laplace transform method. |
✓ |
✓ |
✓ |
✓ |
1.850 |
|
| 15271 |
\begin{align*}
y^{\prime \prime \prime }-5 y^{\prime \prime }+y^{\prime }-y&=-t^{2}+2 t -10 \\
y \left (0\right ) &= 2 \\
y^{\prime }\left (0\right ) &= 0 \\
y^{\prime \prime }\left (0\right ) &= 0 \\
\end{align*}
Using Laplace transform method. |
✓ |
✓ |
✓ |
✗ |
1.851 |
|
| 15272 |
\begin{align*}
y^{\prime \prime }-4 y^{\prime }+5 y&=\left \{\begin {array}{cc} x & 0\le x <1 \\ 1 & 1\le x \end {array}\right . \\
y \left (0\right ) &= 1 \\
y^{\prime }\left (0\right ) &= 0 \\
\end{align*}
Using Laplace transform method. |
✓ |
✓ |
✓ |
✗ |
1.851 |
|
| 15273 |
\begin{align*}
-2 y x -2 \left (-x^{2}+1\right ) y^{\prime }+x \left (-x^{2}+1\right ) y^{\prime \prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.852 |
|
| 15274 |
\begin{align*}
y^{\prime \prime }+6 a^{10} y^{11}-y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.852 |
|
| 15275 |
\begin{align*}
4 y+y^{\prime \prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.853 |
|
| 15276 |
\begin{align*}
y^{\prime }&=t^{2} y+4 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.854 |
|
| 15277 |
\begin{align*}
x_{1}^{\prime }&=x_{1}+{\mathrm e}^{c t} \\
x_{2}^{\prime }&=2 x_{1}+x_{2}-2 x_{3} \\
x_{3}^{\prime }&=3 x_{1}+2 x_{2}+x_{3} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.855 |
|
| 15278 |
\begin{align*}
\left (1+{y^{\prime }}^{2}\right )^{2}&=y^{2} y^{\prime \prime } \\
y \left (0\right ) &= 3 \\
y^{\prime }\left (0\right ) &= \sqrt {2} \\
\end{align*} |
✓ |
✓ |
✗ |
✗ |
1.855 |
|
| 15279 |
\begin{align*}
x y^{\prime \prime }-y^{\prime }+4 x^{3} y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.855 |
|
| 15280 |
\begin{align*}
2 x y^{\prime \prime }+5 \left (1-2 x \right ) y^{\prime }-5 y&=0 \\
\end{align*}
Series expansion around \(x=0\). |
✓ |
✓ |
✓ |
✓ |
1.855 |
|
| 15281 |
\begin{align*}
a y+y^{\prime }+2 x y^{\prime \prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.855 |
|
| 15282 |
\begin{align*}
x^{\prime \prime }+x&=0 \\
x \left (0\right ) &= 0 \\
x^{\prime }\left (0\right ) &= 1 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.855 |
|
| 15283 |
\begin{align*}
y^{\prime \prime }-4 y^{\prime }+3 y&=3 \,{\mathrm e}^{x}+2 \,{\mathrm e}^{-x}+x^{3} {\mathrm e}^{-x} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.855 |
|
| 15284 |
\begin{align*}
y^{\prime }+1&=\frac {\left (x +y\right )^{m}}{\left (x +y\right )^{n}+\left (x +y\right )^{p}} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.855 |
|
| 15285 |
\begin{align*}
\frac {2 t y}{t^{2}+1}+y^{\prime }&=\frac {1}{t^{2}+1} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.856 |
|
| 15286 |
\begin{align*}
y^{\prime }&=y-y^{2} \\
y \left (0\right ) &= -{\frac {1}{3}} \\
\end{align*} |
✓ |
✓ |
✗ |
✓ |
1.856 |
|
| 15287 |
\begin{align*}
\left (3 a x +5\right ) y-x \left (a x +5\right ) y^{\prime }+x^{2} y^{\prime \prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.857 |
|
| 15288 |
\begin{align*}
x^{2} y^{\prime \prime }-3 x y^{\prime }+4 y&=6 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.857 |
|
| 15289 |
\begin{align*}
{y^{\prime }}^{2}-2 x y^{\prime }+1&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.858 |
|
| 15290 |
\begin{align*}
y^{\prime }+2 x y^{\prime \prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.858 |
|
| 15291 |
\begin{align*}
y y^{\prime \prime }-y^{2} y^{\prime }-{y^{\prime }}^{2}&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.858 |
|
| 15292 |
\begin{align*}
y^{\prime \prime }+\beta y^{\prime }+\gamma y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.858 |
|
| 15293 |
\begin{align*}
x^{\prime }+5 x+y&={\mathrm e}^{t} \\
y^{\prime }-x-3 y&={\mathrm e}^{2 t} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.859 |
|
| 15294 |
\begin{align*}
4 y+2 x \left (x^{2}+1\right ) y^{\prime }+\left (x^{2}+1\right )^{2} y^{\prime \prime }&=0 \\
y \left (0\right ) &= 0 \\
y^{\prime }\left (0\right ) &= 1 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.859 |
|
| 15295 |
\begin{align*}
x y^{\prime \prime }+y^{\prime }+y x&=0 \\
y \left (1\right ) &= 2 \\
y^{\prime }\left (1\right ) &= 0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.860 |
|
| 15296 |
\begin{align*}
y^{\prime }&=y-\sin \left (x \right ) \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.861 |
|
| 15297 |
\begin{align*}
y^{\prime }&=\left (x^{2}+y^{2}\right ) y^{{1}/{3}} \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
1.861 |
|
| 15298 |
\begin{align*}
y^{\prime \prime }-4 y^{\prime }+13 y&=\delta \left (t -\frac {\pi }{4}\right ) \\
y \left (0\right ) &= 3 \\
y^{\prime }\left (0\right ) &= 0 \\
\end{align*}
Using Laplace transform method. |
✓ |
✓ |
✓ |
✓ |
1.861 |
|
| 15299 |
\begin{align*}
y^{\prime }-5 y&=3 \operatorname {Heaviside}\left (-4+t \right ) \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.861 |
|
| 15300 |
\begin{align*}
x y^{\prime \prime }+\left (a \,x^{n}+b \,x^{m}+c \right ) y^{\prime }+\left (c -1\right ) \left (a \,x^{n -1}+b \,x^{m -1}\right ) y&=0 \\
\end{align*} |
✓ |
✗ |
✗ |
✗ |
1.862 |
|