deletions | additions       diff --git a/OCC - Constraints.tex b/OCC - Constraints.tex  index 7aea562..4e1f8f0 100644  --- a/OCC - Constraints.tex  +++ b/OCC - Constraints.tex 
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\subsection{Constraints}  \label{sec:occ_constraints} The machine’s design had to meet the following specifications:  \begin{enumerate}  \item Maximum size: All parts must at all times be contained with cube 50 cm to a side, with the exception of the power cable  \item Maximum cost: \$230 CDN  \item Maximum weight: 6 kg  \item Maximum operation time: 90 seconds  \item Operation must be autonomous, not interact with an external PC or a remote control and must be initiated by pressing a \emph{Start} button  \end{enumerate}