Page 10/11: -94.7351 etc. is so wrong, my eyes are bleeding! Should be typeset in math mode like $-94.7351$ (or whole column in math) to get at least the minus sign right.
To see the difference, typeset this with LaTeX:
\documentclass{standalone}
\begin{document}
-50 vs $-50$
\end{document}-Lorem ipsum dolor sit amet
+Lorem ipsum dolor sit amet
−Lorem ipsum dolor sit amet