| # |
ID |
ODE |
Solved? |
Maple |
Mma |
Sympy |
time(sec) |
| 14901 |
\begin{align*}
t^{2} y^{\prime \prime }+\left (t^{2}-3 t \right ) y^{\prime }+3 y&=0 \\
\end{align*}
Series expansion around \(t=0\). |
✓ |
✓ |
✓ |
✓ |
1.353 |
|
| 14902 |
\begin{align*}
y^{\prime \prime } \left (2 y^{\prime }+x \right )&=1 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.354 |
|
| 14903 |
\begin{align*}
x^{2} y^{\prime \prime }+y^{\prime } x +\left (x^{2}-1\right ) y&=0 \\
\end{align*}
Series expansion around \(x=0\). |
✓ |
✓ |
✓ |
✓ |
1.355 |
|
| 14904 |
\begin{align*}
x^{\prime }&=3 x-5 y \\
y^{\prime }&=4 x+8 y \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.355 |
|
| 14905 |
\begin{align*}
\left (-1+y\right ) y^{\prime }&=1 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.355 |
|
| 14906 |
\begin{align*}
y^{\prime }&=2 x +1 \\
y \left (0\right ) &= 3 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.356 |
|
| 14907 |
\begin{align*}
y^{\prime } x&=a \,x^{m}-b y-c \,x^{n} y^{2} \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.356 |
|
| 14908 |
\begin{align*}
y^{\prime \prime }+y&=\sec \left (\frac {t}{2}\right )+\csc \left (\frac {t}{2}\right ) \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.356 |
|
| 14909 |
\begin{align*}
x y^{\prime } \left (y y^{\prime \prime }-{y^{\prime }}^{2}\right )-y {y^{\prime }}^{2}&=x^{4} y^{3} \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
1.356 |
|
| 14910 |
\begin{align*}
y^{\prime }+2 y x&=1+x^{2}+y^{2} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.357 |
|
| 14911 |
\begin{align*}
y^{\prime }&={\mathrm e}^{\left (y-t \right )^{2}} \\
y \left (0\right ) &= 1 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.358 |
|
| 14912 |
\begin{align*}
x^{2} y^{\prime \prime }+\left (x^{2}-1\right ) y^{\prime }-y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.358 |
|
| 14913 |
\begin{align*}
y^{\prime \prime }-5 y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.358 |
|
| 14914 |
\begin{align*}
y^{\prime }&=t -y \\
y \left (0\right ) &= 1 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.358 |
|
| 14915 |
\begin{align*}
y^{\prime }&=y \left (y-3\right ) \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.358 |
|
| 14916 |
\begin{align*}
y^{\prime \prime }+y^{\prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.358 |
|
| 14917 |
\begin{align*}
y^{\prime }&=y^{2}-y \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.359 |
|
| 14918 |
\begin{align*}
y^{\prime }&=\left (x +y\right )^{2} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.359 |
|
| 14919 |
\begin{align*}
-\left (-x^{2}+2\right ) y+x^{2} y^{\prime \prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.359 |
|
| 14920 |
\begin{align*}
x \left (x +1\right ) y^{\prime \prime }+\left (x +5\right ) y^{\prime }-4 y&=0 \\
\end{align*}
Series expansion around \(x=0\). |
✓ |
✓ |
✓ |
✓ |
1.359 |
|
| 14921 |
\begin{align*}
y^{\prime \prime }+\tan \left (x \right ) y^{\prime }+y \cos \left (x \right )^{2}&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.359 |
|
| 14922 |
\begin{align*}
a y^{\prime \prime }+\left (b -a \right ) y^{\prime }+c y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.359 |
|
| 14923 |
\begin{align*}
y^{\prime }-a y&={\mathrm e}^{a x} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.360 |
|
| 14924 |
\begin{align*}
t^{2} y^{\prime \prime }+y^{\prime } t +\left (t^{2}-1\right ) y&=0 \\
\end{align*}
Series expansion around \(t=0\). |
✓ |
✓ |
✓ |
✓ |
1.361 |
|
| 14925 |
\begin{align*}
y^{\prime \prime }+n^{2} y&=h \sin \left (r x \right ) \\
y \left (0\right ) &= a \\
y^{\prime }\left (0\right ) &= c \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.361 |
|
| 14926 |
\begin{align*}
4 x {y^{\prime }}^{2}+4 y y^{\prime }-y^{4}&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.361 |
|
| 14927 |
\begin{align*}
y^{\prime }&=4 y-y^{2} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.361 |
|
| 14928 |
\begin{align*}
\left (x -1\right ) y^{\prime \prime }-y^{\prime } x +y&=2 \left (x -1\right )^{2} {\mathrm e}^{x} \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.362 |
|
| 14929 |
\begin{align*}
y^{\prime }+2 y^{\prime \prime \prime }+y^{\left (5\right )}&=a x +b \cos \left (x \right )+c \sin \left (x \right ) \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.362 |
|
| 14930 |
\begin{align*}
x^{\prime \prime }+x^{\prime }+x&=t^{3}+1-4 t \cos \left (t \right ) \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.362 |
|
| 14931 |
\begin{align*}
4 y+y^{\prime \prime }&=4 \cos \left (2 x \right )+6 \cos \left (x \right )+8 x^{2}-4 x \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.362 |
|
| 14932 |
\begin{align*}
y^{\prime }-\frac {y}{x}&=x \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.362 |
|
| 14933 |
\begin{align*}
x^{2} y^{\prime \prime }-y^{\prime } x +y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.362 |
|
| 14934 |
\begin{align*}
x^{\prime }&=2 x-5 y+4 \\
y^{\prime }&=3 x-7 y+5 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.363 |
|
| 14935 |
\begin{align*}
y^{\prime \prime }-6 y^{\prime }+13 y&=x^{2} {\mathrm e}^{3 x}-3 \cos \left (2 x \right ) \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.363 |
|
| 14936 |
\begin{align*}
4 y+y^{\prime \prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.364 |
|
| 14937 |
\begin{align*}
y^{\prime }+y&=x y^{3} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.365 |
|
| 14938 |
\begin{align*}
y_{1}^{\prime }&=y_{1}+2 y_{2}-3 y_{3} \\
y_{2}^{\prime }&=-3 y_{1}+4 y_{2}-2 y_{3} \\
y_{3}^{\prime }&=2 y_{1}+y_{3} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.365 |
|
| 14939 |
\begin{align*}
\left (t^{2}+t \right ) y^{\prime \prime \prime }+\left (-t^{2}+2\right ) y^{\prime \prime }-\left (t +2\right ) y^{\prime }&=-t -2 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.365 |
|
| 14940 |
\begin{align*}
y^{\prime \prime }-y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.365 |
|
| 14941 |
\begin{align*}
z^{\prime \prime }+{\mathrm e}^{z^{2}}&=1 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.366 |
|
| 14942 |
\begin{align*}
\left (1-x \right ) y^{\prime \prime }+y^{\prime } x -y&=\left (1-x \right )^{2} \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.366 |
|
| 14943 |
\begin{align*}
y&=x \left (1+y^{\prime }\right )+{y^{\prime }}^{2} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.366 |
|
| 14944 |
\begin{align*}
y^{\prime \prime }+y^{\prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.366 |
|
| 14945 |
\begin{align*}
y^{\prime }+2 y&=\operatorname {Heaviside}\left (t -4\right )-\operatorname {Heaviside}\left (t -6\right ) \\
y \left (0\right ) &= 0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.366 |
|
| 14946 |
\begin{align*}
9 y^{\prime \prime }+6 y^{\prime }+y&=0 \\
y \left (0\right ) &= 1 \\
y^{\prime }\left (0\right ) &= 0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.367 |
|
| 14947 |
\begin{align*}
y^{\prime \prime \prime \prime }+y^{\prime \prime }&=\sec \left (t \right )^{2} \\
y \left (0\right ) &= 0 \\
y^{\prime }\left (0\right ) &= 1 \\
y^{\prime \prime }\left (0\right ) &= 0 \\
y^{\prime \prime \prime }\left (0\right ) &= 0 \\
\end{align*} |
✓ |
✗ |
✓ |
✓ |
1.367 |
|
| 14948 |
\begin{align*}
\left (2 x -y\right ) {y^{\prime }}^{2}-2 \left (1-x \right ) y^{\prime }+2-y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.368 |
|
| 14949 |
\begin{align*}
a \,x^{2} y^{\prime \prime }+b x y^{\prime }+c y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.368 |
|
| 14950 |
\begin{align*}
y^{\prime \prime \prime }+y&=\sec \left (x \right ) \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.368 |
|
| 14951 |
\begin{align*}
\left (x^{4}-x^{3}\right ) y^{\prime \prime }+\left (2 x^{3}-2 x^{2}-x \right ) y^{\prime }-y&=\frac {\left (x -1\right )^{2}}{x} \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.368 |
|
| 14952 |
\begin{align*}
y^{\prime \prime }+y^{\prime }-6 y&=0 \\
y \left (0\right ) &= 7 \\
y^{\prime }\left (0\right ) &= -1 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.369 |
|
| 14953 |
\begin{align*}
y^{\prime }-2 y&=\left \{\begin {array}{cc} 1-x & x <1 \\ 0 & 1\le x \end {array}\right . \\
y \left (0\right ) &= 1 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.369 |
|
| 14954 |
\begin{align*}
-y x -\left (2 x^{2}+1\right ) y^{\prime }+2 y^{\prime \prime } x&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.369 |
|
| 14955 |
\begin{align*}
x^{\prime }&=4 x-7 y \\
y^{\prime }&=5 x \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.369 |
|
| 14956 |
\begin{align*}
x^{2} y^{\prime \prime }+\left (3 x -1\right ) y^{\prime }+y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.369 |
|
| 14957 |
\begin{align*}
y^{\prime \prime }+3 y^{\prime }&=2 t^{4}+t^{2} {\mathrm e}^{-3 t}+\sin \left (3 t \right ) \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.369 |
|
| 14958 |
\begin{align*}
\left (-a^{2}+x^{2}\right ) {y^{\prime }}^{2}-2 y y^{\prime } x +y^{2}-b^{2}&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.369 |
|
| 14959 |
\begin{align*}
y^{\prime \prime }+9 y&=0 \\
y^{\prime }\left (0\right ) &= 0 \\
y^{\prime }\left (\frac {\pi }{4}\right ) &= 0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.369 |
|
| 14960 |
\begin{align*}
y^{\prime }&=-x +y \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.369 |
|
| 14961 |
\begin{align*}
a \cot \left (x \right )^{2} y+\tan \left (x \right ) y^{\prime }+y^{\prime \prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.370 |
|
| 14962 |
\begin{align*}
\left (x^{2}+y^{2}\right ) y^{\prime \prime }-\left (1+{y^{\prime }}^{2}\right ) \left (-y+y^{\prime } x \right )&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
1.370 |
|
| 14963 |
\begin{align*}
y^{\prime \prime }+y&=\left \{\begin {array}{cc} 1 & 0\le t <\frac {\pi }{2} \\ 0 & \frac {\pi }{2}\le t \end {array}\right . \\
y \left (0\right ) &= 5 \\
y^{\prime }\left (0\right ) &= 3 \\
\end{align*}
Using Laplace transform method. |
✓ |
✓ |
✓ |
✓ |
1.370 |
|
| 14964 |
\begin{align*}
y^{\prime }+3 y&=0 \\
y \left (0\right ) &= 1 \\
\end{align*}
Series expansion around \(x=0\). |
✓ |
✓ |
✓ |
✓ |
1.370 |
|
| 14965 |
\begin{align*}
t y+y^{\prime }&=1+t \\
y \left (\frac {3}{2}\right ) &= 0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.371 |
|
| 14966 |
\begin{align*}
y^{\prime \prime }+2 y^{\prime }&=x^{2} {\mathrm e}^{-x} \sin \left (x \right ) \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.371 |
|
| 14967 |
\begin{align*}
16 y^{3} {y^{\prime }}^{2}-4 y^{\prime } x +y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.371 |
|
| 14968 |
\begin{align*}
y^{\prime }+2 y&=5 \delta \left (t -1\right ) \\
y \left (0\right ) &= 2 \\
\end{align*}
Using Laplace transform method. |
✓ |
✓ |
✓ |
✓ |
1.371 |
|
| 14969 |
\begin{align*}
x^{2} y^{\prime \prime }-2 y^{\prime } x +2 y&=0 \\
y \left (1\right ) &= 3 \\
y^{\prime }\left (1\right ) &= 1 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.372 |
|
| 14970 |
\begin{align*}
x^{2} y^{\prime \prime }+y^{\prime } x +y&=0 \\
y \left (1\right ) &= 2 \\
y^{\prime }\left (1\right ) &= 3 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.372 |
|
| 14971 |
\begin{align*}
y^{\prime }&=y \left (y-2\right ) \left (y-1\right ) \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.372 |
|
| 14972 |
\begin{align*}
t^{2} y^{\prime \prime }+\left (t -1\right ) y^{\prime }-y&={\mathrm e}^{-t} t^{2} \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.372 |
|
| 14973 |
\begin{align*}
y^{\prime }&=y+{\mathrm e}^{2 t} \\
y \left (0\right ) &= 1 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.373 |
|
| 14974 |
\begin{align*}
\left (2 x +1\right ) \left (x +1\right ) y^{\prime \prime }+2 y^{\prime } x -2 y&=\left (2 x +1\right )^{2} \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.374 |
|
| 14975 |
\begin{align*}
x^{2} y^{\prime \prime }-y^{\prime } x +y&=8 x^{3} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.374 |
|
| 14976 |
\begin{align*}
\left (-x^{2}+x \right ) y^{\prime \prime }+3 y^{\prime }+2 y&=3 x^{2} \\
\end{align*}
Series expansion around \(x=0\). |
✓ |
✓ |
✓ |
✗ |
1.375 |
|
| 14977 |
\begin{align*}
u^{\prime \prime }-\frac {2 u^{\prime }}{x}-a^{2} u&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.375 |
|
| 14978 |
\begin{align*}
\left (x -2\right ) x y^{\prime \prime \prime }-x \left (x -2\right ) y^{\prime \prime }-2 y^{\prime }+2 y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
1.375 |
|
| 14979 |
\begin{align*}
x^{\prime }&=2 x-3 y \\
y^{\prime }&=5 x+6 y \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.375 |
|
| 14980 |
\begin{align*}
y_{1}^{\prime }&=5 y_{1}-5 y_{2}-5 y_{3} \\
y_{2}^{\prime }&=-y_{1}+4 y_{2}+2 y_{3} \\
y_{3}^{\prime }&=3 y_{1}-5 y_{2}-3 y_{3} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.375 |
|
| 14981 |
\begin{align*}
x^{2} y^{\prime \prime }+7 y^{\prime } x +8 y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.375 |
|
| 14982 |
\begin{align*}
y^{\prime \prime }+y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.375 |
|
| 14983 |
\begin{align*}
y^{\prime \prime }-4 y^{\prime }+4 y&=8 x^{2} {\mathrm e}^{2 x} \sin \left (2 x \right ) \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.376 |
|
| 14984 |
\begin{align*}
-2 x^{2} y-x^{2} y^{\prime }+x^{2} y^{\prime \prime }&=1+x +2 x^{2} \ln \left (x \right ) \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.377 |
|
| 14985 |
\begin{align*}
x^{2} y^{\prime }+y-x&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.377 |
|
| 14986 |
\begin{align*}
y^{\prime } x +y&=2 \,{\mathrm e}^{2 x} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.378 |
|
| 14987 |
\begin{align*}
y^{\prime }&=\ln \left (1+x^{2}+y^{2}\right ) \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
1.378 |
|
| 14988 |
\begin{align*}
x^{2} \left (2 x^{2}+1\right ) y^{\prime \prime }-x \left (x^{2}+3\right ) y^{\prime }-2 y x&=0 \\
\end{align*}
Series expansion around \(x=0\). |
✓ |
✓ |
✓ |
✓ |
1.378 |
|
| 14989 |
\begin{align*}
y^{\prime }&={\mathrm e}^{\left (y-t \right )^{2}} \\
y \left (0\right ) &= 1 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.378 |
|
| 14990 |
\begin{align*}
t^{2} y^{\prime \prime }+y^{\prime } t -\left (1+t \right ) y&=0 \\
\end{align*}
Series expansion around \(t=0\). |
✓ |
✓ |
✓ |
✓ |
1.378 |
|
| 14991 |
\begin{align*}
x^{\prime }&=2 x+6 y-2 z+50 \,{\mathrm e}^{t} \\
y^{\prime }&=6 x+2 y-2 z+21 \,{\mathrm e}^{-t} \\
z^{\prime }&=-x+6 y+z+9 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.378 |
|
| 14992 |
\begin{align*}
y^{\prime \prime } x -y^{\prime }&={\mathrm e}^{x} x^{2} \\
y \left (0\right ) &= -1 \\
y^{\prime }\left (0\right ) &= 0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.378 |
|
| 14993 |
\begin{align*}
y^{\prime \prime }&=6 \sin \left (x \right ) {\mathrm e}^{x} x \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.378 |
|
| 14994 |
\begin{align*}
4 x -2 y y^{\prime }+x {y^{\prime }}^{2}&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.378 |
|
| 14995 |
\begin{align*}
2 x^{2} \left (2+x \right ) y^{\prime \prime }-x \left (4-7 x \right ) y^{\prime }-\left (5-3 x \right ) y&=0 \\
\end{align*}
Series expansion around \(x=0\). |
✓ |
✓ |
✓ |
✓ |
1.379 |
|
| 14996 |
\begin{align*}
x^{2} y^{\prime \prime }-\sqrt {b y^{2}+a \,x^{2} {y^{\prime }}^{2}}&=0 \\
\end{align*} |
✗ |
✓ |
✗ |
✗ |
1.379 |
|
| 14997 |
\begin{align*}
y&=\left (y^{\prime }-1\right ) {\mathrm e}^{y^{\prime }} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.379 |
|
| 14998 |
\begin{align*}
x^{\prime \prime }+\omega _{0}^{2} x&=a \cos \left (\omega t \right ) \\
x \left (0\right ) &= 0 \\
x^{\prime }\left (0\right ) &= 0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.380 |
|
| 14999 |
\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*} |
✓ |
✓ |
✓ |
✓ |
1.380 |
|
| 15000 |
\begin{align*}
y^{\prime }&=y^{2} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
1.380 |
|