deletions | additions       diff --git a/experim.tex b/experim.tex  index 24243ef..7a362f0 100644  --- a/experim.tex  +++ b/experim.tex 
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\cline{3-7}  \multicolumn{2}{l|}{} & Insert & Create & Insert & \multicolumn{2}{|c|}{Create \fosrto} \\   \cline{1-2} \cline{6-7}  {\em Benchmark} & \textbar IR\textbar & point & stub & point & Total & Avg_{/inst} Avg$_{/inst}$  \\ \hline  \hline   b-trees & 13 & 15.40 & 28.32 & 14.31 & 76.13 & 5.86 \\