deletions | additions       diff --git a/PossibleHarmonicComparisons.tex b/PossibleHarmonicComparisons.tex  index 7829ee4..179ed66 100644  --- a/PossibleHarmonicComparisons.tex  +++ b/PossibleHarmonicComparisons.tex 
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\begin{figure}[h]  \centering  \begin{tabular}{rl} \begin{tabular}{rp{5in}}  ${c1}$ and ${c2}$ & The chord progressions of the two songs, respectively \\  $c_i$ & The $i$th element of chord progression $c$ \\  ${n1}$ and ${n2}$ & The length of ${c1}$ and ${c2}$, respectively \\