deletions | additions       diff --git a/untitled.tex b/untitled.tex  index 91682a9..76bba5e 100644  --- a/untitled.tex  +++ b/untitled.tex 
...
\subsection{Minimize Tsys}  \subsection{Maximize (u,v) Coverage}  \subsection{Minimize Operations Costs}  \subsubsection{Minimize Maintenance Requirements} Costs}  \subsubsection{Minimize Calibration Costs}  \subsubsection{Data Processing Cost}  \subsubsection{Data Transmission Cost} 
...