deletions | additions       diff --git a/untitled.tex b/untitled.tex  index dd628a4..1d21f5f 100644  --- a/untitled.tex  +++ b/untitled.tex 
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deg & \verb!\deg(f)! & $\deg(f)$\\  degree & \verb!\degree! & $\degree$\\  arcmin & \verb!\hbox{$^\prime$}! & \hbox{$^\prime$}\\  arcsec & \verb!\hbox{$^{\prime\prime}$}! & $\hbox{$^{\prime\prime}$}$\\ \hbox{$^{\prime\prime}$}$\\  circle plus & \verb!\oplus! & $\oplus$\\  circle times & \verb!\otimes! & $\otimes$\\  equal & \verb!=! & $=$\\