Problem:
Compute the (pseudo)inverse of
$\left(
\begin{array}{cc}
 \frac{27}{8} & -\frac{29}{8} \\
 \frac{1}{2} & -\frac{29}{8} \\
\end{array}
\right)$.
Answer:
$\left(
\begin{array}{cc}
 \frac{8}{23} & -\frac{8}{23} \\
 \frac{32}{667} & -\frac{216}{667} \\
\end{array}
\right)$
{'source': 'AMPS', 'file': 'amps/mathematica/linear_algebra/pseudoinverse/45126.txt'}