| # |
ID |
ODE |
Solved? |
Maple |
Mma |
Sympy |
time(sec) |
| 24501 |
\begin{align*}
-y^{3}+y y^{\prime }+y^{\prime \prime }&=0 \\
\end{align*} |
✓ |
✓ |
✗ |
✗ |
31.650 |
|
| 24502 |
\begin{align*}
x -y+2+\left (x +y-1\right ) y^{\prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
31.692 |
|
| 24503 |
\begin{align*}
\sin \left (x \right ) \tan \left (y\right )+1+\cos \left (x \right ) \sec \left (y\right )^{2} y^{\prime }&=0 \\
\end{align*} |
✓ |
✗ |
✓ |
✗ |
31.743 |
|
| 24504 |
\begin{align*}
y^{\prime } x&=a y^{2}+b y+c \,x^{n} \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
31.760 |
|
| 24505 |
\begin{align*}
x^{2} y^{\prime \prime }+\left (2 x^{2} \cot \left (x \right )+x \right ) y^{\prime }+\left (x \cot \left (x \right )+a \right ) y&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
31.777 |
|
| 24506 |
\begin{align*}
2 x \left (3 x +y-y \,{\mathrm e}^{-x^{2}}\right )+\left (x^{2}+3 y^{2}+{\mathrm e}^{-x^{2}}\right ) y^{\prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
31.793 |
|
| 24507 |
\begin{align*}
y^{\prime \prime }+y^{\prime } x +\left (n +1\right ) y&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
31.793 |
|
| 24508 |
\begin{align*}
x^{2} \left (\operatorname {b1} \,x^{2}+\operatorname {a1} \right ) y+a x y^{\prime }+x^{2} y^{\prime \prime }&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
31.824 |
|
| 24509 |
\begin{align*}
t^{2} y^{\prime \prime }+t p \left (t \right ) y^{\prime }+q \left (t \right ) y&=0 \\
\end{align*} Series expansion around \(t=0\). |
✓ |
✓ |
✓ |
✗ |
31.826 |
|
| 24510 |
\begin{align*}
x +y+\left (x -y\right ) y^{\prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
31.872 |
|
| 24511 |
\begin{align*}
y^{\prime \prime }+y&=x \\
y \left (\frac {\pi }{2}\right ) &= 0 \\
y^{\prime }\left (0\right ) &= 1 \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
31.884 |
|
| 24512 |
\begin{align*}
b y+a \tan \left (x \right ) y^{\prime }+y^{\prime \prime }&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
31.888 |
|
| 24513 |
\begin{align*}
x^{\prime \prime }+x^{\prime }+x+x^{3}&=0 \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
31.896 |
|
| 24514 |
\begin{align*}
y^{\prime }&=\frac {x^{2}+2 x +1+2 x^{3} \sqrt {x^{2}+2 x +1-4 y}}{2 x +2} \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
31.900 |
|
| 24515 |
\begin{align*}
y^{\prime \prime } x -\left (a +b \right ) \left (x +1\right ) y^{\prime }+a b x y&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
31.915 |
|
| 24516 |
\begin{align*}
x \left (a +y\right ) y^{\prime }+b y+c x&=0 \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
31.928 |
|
| 24517 |
\begin{align*}
y^{\prime }&=\frac {-b^{3}+6 b^{2} x -12 b \,x^{2}+8 x^{3}-4 b y^{2}+8 x y^{2}+8 y^{3}}{\left (2 x -b \right )^{3}} \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
31.966 |
|
| 24518 |
\begin{align*}
y^{\prime }&=\sqrt {1+\sin \left (x \right )}\, \left (1+y^{2}\right ) \\
y \left (0\right ) &= 1 \\
\end{align*} |
✓ |
✓ |
✗ |
✓ |
31.998 |
|
| 24519 |
\begin{align*}
x +y y^{\prime }&=m y \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
32.002 |
|
| 24520 |
\begin{align*}
y^{\prime \prime }+\left (a x +b \right ) y^{\prime }+\left (c x +d \right ) y&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
32.010 |
|
| 24521 |
\begin{align*}
\cos \left (y\right ) \sin \left (2 x \right )+\left (\cos \left (y\right )^{2}-\cos \left (x \right )^{2}\right ) y^{\prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
32.038 |
|
| 24522 |
\begin{align*}
\left (x \cos \left (\frac {y}{x}\right )+y \sin \left (\frac {y}{x}\right )\right ) y-\left (y \sin \left (\frac {y}{x}\right )-x \cos \left (\frac {y}{x}\right )\right ) x y^{\prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
32.050 |
|
| 24523 |
\begin{align*}
2 x -3 y+\left (-3 x +2 y\right ) y^{\prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
32.056 |
|
| 24524 |
\begin{align*}
y^{\prime } x +a_{3} x y^{2}+a_{2} y+a_{1} x +a_{0}&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
32.063 |
|
| 24525 |
\begin{align*}
x^{3} y^{\prime \prime }+\left (a \,x^{2}+b x \right ) y^{\prime }+c y&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
32.063 |
|
| 24526 |
\begin{align*}
\left (\cos \left (2 t \right )+1\right ) y^{\prime \prime }-4 y&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
32.066 |
|
| 24527 |
\begin{align*}
x +3 y-4+\left (x +4 y-5\right ) y^{\prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
32.078 |
|
| 24528 |
\begin{align*}
y^{\prime }&={\mathrm e}^{-t^{2}}+y^{2} \\
y \left (1\right ) &= 0 \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
32.087 |
|
| 24529 |
\begin{align*}
y y^{\prime }-\frac {a \left (x \left (m -1\right )+1\right ) y}{x}&=\frac {a^{2} \left (x m +1\right ) \left (x -1\right )}{x} \\
\end{align*} |
✗ |
✓ |
✗ |
✗ |
32.128 |
|
| 24530 |
\begin{align*}
{y^{\prime }}^{2}&=\frac {1}{y x} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
32.129 |
|
| 24531 |
\begin{align*}
2 y^{2}-6 y x +\left (3 y x -4 x^{2}\right ) y^{\prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
32.130 |
|
| 24532 |
\begin{align*}
y^{\prime \prime }-4 y^{\prime } x +\left (3 x^{2}+2 n -1\right ) y&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
32.147 |
|
| 24533 |
\begin{align*}
\left (m +1\right ) x^{m} a \left (m \right ) y+y^{\prime } x +x^{2} y^{\prime \prime }&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✓ |
32.151 |
|
| 24534 |
\begin{align*}
\left (2 x +y\right ) y^{\prime }-x +2 y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
32.198 |
|
| 24535 |
\begin{align*}
x^{n +1} y^{n}+a y+\left (x^{n} y^{n +1}+a x \right ) y^{\prime }&=0 \\
\end{align*} |
✓ |
✗ |
✓ |
✗ |
32.202 |
|
| 24536 |
\begin{align*}
y^{\prime }&=\frac {2 x +3 y+1}{x -2 y-1} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
32.267 |
|
| 24537 |
\begin{align*}
y^{\prime } x&=f \left (x \right ) y^{2}+a -a^{2} f \left (x \right ) \ln \left (x \right )^{2} \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
32.284 |
|
| 24538 |
\begin{align*}
y^{\prime \prime }+2 n y^{\prime } \cot \left (x \right )+\left (-a^{2}+n^{2}\right ) y&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
32.326 |
|
| 24539 |
\begin{align*}
y^{\prime }&={\mathrm e}^{-t^{2}}+y^{2} \\
y \left (0\right ) &= 1 \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
32.331 |
|
| 24540 |
\begin{align*}
y^{\prime }&=\frac {1}{x^{5}+y x} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
32.361 |
|
| 24541 |
\begin{align*}
{y^{\prime }}^{2}&=\frac {y^{3}}{x} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
32.365 |
|
| 24542 |
\begin{align*}
\left (x +y\right )^{2} y^{\prime }&=a^{2} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
32.373 |
|
| 24543 |
\begin{align*}
y^{\prime }&=-\sin \left (y\right )^{5} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
32.380 |
|
| 24544 |
\begin{align*}
\left (x -2 y\right ) y^{\prime }+2 x +y&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
32.416 |
|
| 24545 |
\begin{align*}
y y^{\prime }&=a \sin \left (\lambda x \right ) y+1 \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
32.429 |
|
| 24546 |
\begin{align*}
y^{\prime }&=k \left (a -y\right ) \left (b -y\right ) \\
y \left (0\right ) &= 0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
32.434 |
|
| 24547 |
\begin{align*}
\left (x y \sqrt {x^{2}-y^{2}}+x \right ) y^{\prime }&=y-x^{2} \sqrt {x^{2}-y^{2}} \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
32.454 |
|
| 24548 |
\begin{align*}
\left (y x +1\right ) y^{\prime }+y^{2}&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
32.455 |
|
| 24549 |
\begin{align*}
x^{\prime }&=a x+b x^{3} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
32.470 |
|
| 24550 |
\begin{align*}
c y+\left (b x +a \right ) y^{\prime }+x^{2} y^{\prime \prime }&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
32.496 |
|
| 24551 |
\begin{align*}
\frac {y}{t}+y^{\prime }&=y^{{2}/{3}} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
32.503 |
|
| 24552 |
\begin{align*}
2 y^{2}-4 x +5&=\left (4-2 y+4 y x \right ) y^{\prime } \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
32.527 |
|
| 24553 |
\begin{align*}
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} \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
32.533 |
|
| 24554 |
\begin{align*}
\left (\cos \left (x \right )^{2}+y \sin \left (2 x \right )\right ) y^{\prime }+y^{2}&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
32.540 |
|
| 24555 |
\begin{align*}
{y^{\prime }}^{3}+m {y^{\prime }}^{2}&=a \left (y+x m \right ) \\
\end{align*} |
✓ |
✓ |
✗ |
✗ |
32.543 |
|
| 24556 |
\begin{align*}
\left (x +y\right ) y^{\prime }&=x -y \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
32.548 |
|
| 24557 |
\begin{align*}
r^{\prime }&=\frac {r \sin \left (t \right )}{2 r \cos \left (t \right )-1} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
32.559 |
|
| 24558 |
\begin{align*}
\sin \left (x \right )+\sin \left (y\right )+\left (x \cos \left (y\right )+\cos \left (y\right )\right ) y^{\prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
32.572 |
|
| 24559 |
\begin{align*}
f \left (x \right )^{2} y^{\prime }-f^{\prime }\left (x \right ) y^{2}+g \left (x \right ) \left (y-f \left (x \right )\right )&=0 \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
32.608 |
|
| 24560 |
\begin{align*}
2 y^{\prime } x +y&=x {y^{\prime }}^{2} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
32.611 |
|
| 24561 |
\begin{align*}
y^{\prime }&=\frac {4 y^{2}-t^{2}}{2 t y} \\
y \left (1\right ) &= 1 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
32.631 |
|
| 24562 |
\begin{align*}
2 y^{\prime \prime }&=\sin \left (2 y\right ) \\
y \left (0\right ) &= -\frac {\pi }{2} \\
y^{\prime }\left (0\right ) &= 1 \\
\end{align*} |
✓ |
✗ |
✗ |
✗ |
32.634 |
|
| 24563 |
\begin{align*}
y^{\prime }&=\frac {\left (2 y^{{3}/{2}}-3 \,{\mathrm e}^{x}\right )^{3} {\mathrm e}^{x}}{4 \left (2 y^{{3}/{2}}-3 \,{\mathrm e}^{x}+2\right ) \sqrt {y}} \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
32.648 |
|
| 24564 |
\begin{align*}
y^{\prime }&=\frac {3 \cot \left (x \right ) y^{2}+\cos \left (x \right ) \sin \left (x \right )}{2 y} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
32.649 |
|
| 24565 |
\begin{align*}
\cos \left (t \right )^{2}-\sin \left (t \right )^{2}+y+\left (\sec \left (y\right ) \tan \left (y\right )+t \right ) y^{\prime }&=0 \\
y \left (0\right ) &= 0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
32.657 |
|
| 24566 |
\begin{align*}
y^{\prime }&=\frac {3 x y}{2 x^{2}-y^{2}} \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
32.658 |
|
| 24567 |
\begin{align*}
y y^{\prime }+x \left (a \,x^{2}+b \right ) y+x&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
32.718 |
|
| 24568 |
\begin{align*}
y^{\prime }&=\frac {-x^{2}+1+4 x^{3} \sqrt {x^{2}-2 x +1+8 y}}{4 x +4} \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
32.733 |
|
| 24569 |
\begin{align*}
b y+a x y^{\prime }+y^{\prime \prime }&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
32.754 |
|
| 24570 |
\begin{align*}
y^{\prime \prime } x +\left (a x +b \right ) y^{\prime }+\left (c x +d \right ) y&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
32.756 |
|
| 24571 |
\begin{align*}
y^{\prime \prime }-2 b y^{\prime }+b^{2} x^{2} y&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
32.770 |
|
| 24572 |
\begin{align*}
2 x \left (x -1\right ) y^{\prime \prime }+\left (2 x -1\right ) y^{\prime }+\left (a x +b \right ) y&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
32.771 |
|
| 24573 |
\begin{align*}
y^{\prime }&=\frac {-x^{2}-x -a x -a +2 x^{3} \sqrt {x^{2}+2 a x +a^{2}+4 y}}{2 x +2} \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
32.773 |
|
| 24574 |
\begin{align*}
y^{\prime }&=\frac {2 x +3 y+1}{3 x -2 y-5} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
32.789 |
|
| 24575 |
\begin{align*}
\left (\sin \left (x \right ) \sin \left (y\right )-x \,{\mathrm e}^{y}\right ) y^{\prime }&={\mathrm e}^{y}+\cos \left (x \right ) \cos \left (y\right ) \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
32.814 |
|
| 24576 |
\begin{align*}
a \sin \left (y\right )+y^{\prime \prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
32.821 |
|
| 24577 |
\begin{align*}
3 y^{\prime } t +9 y&=2 t y^{{5}/{3}} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
32.851 |
|
| 24578 |
\begin{align*}
x +y-2+\left (x -y+4\right ) y^{\prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
32.863 |
|
| 24579 |
\begin{align*}
x^{2} y^{\prime \prime }-\left (2 x^{2} \tan \left (x \right )-x \right ) y^{\prime }-\left (a +x \tan \left (x \right )\right ) y&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
32.892 |
|
| 24580 |
\begin{align*}
y^{\prime }&=\frac {t +4 y}{4 t +y} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
32.908 |
|
| 24581 |
\begin{align*}
x^{3} y^{\prime \prime }-\left (x^{2}-1\right ) y^{\prime }+y x&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
32.918 |
|
| 24582 |
\begin{align*}
y^{2} {\mathrm e}^{y x}+\cos \left (x \right )+\left ({\mathrm e}^{y x}+x y \,{\mathrm e}^{y x}\right ) y^{\prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
32.934 |
|
| 24583 |
\begin{align*}
y^{\prime }&=\frac {6 x^{2}-5 y x -2 y^{2}}{6 x^{2}-8 y x +y^{2}} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
32.935 |
|
| 24584 |
\begin{align*}
2 x y^{3}+\cos \left (x \right ) y+\left (3 y^{2} x^{2}+\sin \left (x \right )\right ) y^{\prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
32.974 |
|
| 24585 |
\begin{align*}
y^{\prime }&=\frac {x -y}{x +y} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
33.040 |
|
| 24586 |
\begin{align*}
{y^{\prime }}^{2}-2 y^{\prime }-y^{2}&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
33.053 |
|
| 24587 |
\begin{align*}
y^{\prime }&=\frac {y-2 x}{-x +2 y} \\
y \left (1\right ) &= 2 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
33.068 |
|
| 24588 |
\begin{align*}
x^{7} y^{\prime }+5 x^{3} y^{2}+2 \left (x^{2}+1\right ) y^{3}&=0 \\
\end{align*} |
✗ |
✓ |
✓ |
✗ |
33.129 |
|
| 24589 |
\begin{align*}
2 y^{\prime \prime }&=\sin \left (2 y\right ) \\
y \left (0\right ) &= -\frac {\pi }{2} \\
y^{\prime }\left (0\right ) &= 1 \\
\end{align*} |
✓ |
✗ |
✓ |
✗ |
33.146 |
|
| 24590 |
\begin{align*}
y^{2} \csc \left (x \right )^{2}+6 y x -2&=\left (2 \cot \left (x \right ) y-3 x^{2}\right ) y^{\prime } \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
33.147 |
|
| 24591 |
\begin{align*}
y^{\prime }&={\mathrm e}^{-t^{2}}+y^{2} \\
y \left (0\right ) &= 1 \\
\end{align*} |
✗ |
✗ |
✗ |
✗ |
33.151 |
|
| 24592 |
\begin{align*}
y^{\prime }&=\sqrt {\frac {y}{t}} \\
y \left (1\right ) &= 2 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
33.186 |
|
| 24593 |
\begin{align*}
2 x^{3} y+y^{3}-\left (x^{4}+2 x y^{2}\right ) y^{\prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
33.208 |
|
| 24594 |
\begin{align*}
y^{\prime }&=3 x \left (-1+y\right )^{{1}/{3}} \\
y \left (0\right ) &= 1 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
33.316 |
|
| 24595 |
\begin{align*}
x \sin \left (\frac {y}{x}\right ) y^{\prime }&=y \sin \left (\frac {y}{x}\right )-x \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
33.365 |
|
| 24596 |
\begin{align*}
\left (\sin \left (x \right ) \sin \left (y\right )-x \,{\mathrm e}^{y}\right ) y^{\prime }&={\mathrm e}^{y}+\cos \left (x \right ) \cos \left (y\right ) \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
33.373 |
|
| 24597 |
\begin{align*}
x +y+\left (x -y-2\right ) y^{\prime }&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
33.392 |
|
| 24598 |
\begin{align*}
\left (-1+y^{2}\right ) y^{\prime }&=4 x y^{2} \\
\end{align*} |
✓ |
✓ |
✓ |
✓ |
33.426 |
|
| 24599 |
\begin{align*}
y^{\prime } x&=a \,x^{n} y^{2}+b -a \,b^{2} x^{n} \ln \left (x \right )^{2} \\
\end{align*} |
✓ |
✗ |
✗ |
✗ |
33.437 |
|
| 24600 |
\begin{align*}
y^{\prime } x +a x y^{2}+b y+c x +d&=0 \\
\end{align*} |
✓ |
✓ |
✓ |
✗ |
33.500 |
|