Problem:
Multiply
$\left(
\begin{array}{cccc}
 -\frac{3}{2} & 1 & \frac{1}{2} & -\frac{5}{2} \\
\end{array}
\right)$ and
$\left(
\begin{array}{c}
 -\frac{1}{3} \\
 -\frac{1}{3} \\
 2 \\
 -\frac{1}{2} \\
\end{array}
\right)$.
Answer:
$\left(
\begin{array}{c}
 \frac{29}{12} \\
\end{array}
\right)$
{'source': 'AMPS', 'file': 'amps/mathematica/linear_algebra/multiply/39390.txt'}