deletions | additions       diff --git a/begin_table_ht_caption_Nonlinear__.tex b/begin_table_ht_caption_Nonlinear__.tex  index c564d86..d185304 100644  --- a/begin_table_ht_caption_Nonlinear__.tex  +++ b/begin_table_ht_caption_Nonlinear__.tex 
...
\begin{tabular}{c c c c}  % centered columns (4 columns)  \hline\hline  Case & Method\#1 & Method\#2 & Method\#3 \\[0.5ex]  \hline  1 & 50 & 837 & 970 \\ % inserting body of the table  2 & 47 & 877 & 230 \\  3 & 31 & 25 & 415 \\  4 & 35 & 144 & 2356 \\  5 & 45 & 300 & 556 \\[1ex]  % [1ex] adds vertical space \hline %inserts single line  \end{tabular}  \label{table:nonlin}