Problem:
Find the determinant of the matrix
$\left(
\begin{array}{ccc}
 \frac{8}{3} & -\frac{19}{6} & -2 \\
 \frac{1}{6} & \frac{5}{6} & \frac{13}{6} \\
 \frac{5}{2} & -\frac{7}{6} & -\frac{9}{2} \\
\end{array}
\right)$.
Answer:
$-\frac{1969}{108}$
{'source': 'AMPS', 'file': 'amps/mathematica/linear_algebra/determinant/44510.txt'}