deletions | additions       diff --git a/section_LaTeX_Programming_Only_if__.tex b/section_LaTeX_Programming_Only_if__.tex  index 2cd8259..f8e3446 100644  --- a/section_LaTeX_Programming_Only_if__.tex  +++ b/section_LaTeX_Programming_Only_if__.tex 
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% and B from 1 to 9  {\loop \ifnum\theb<9  \stepcounter{b}  \ab=\thea  % No shock, \ab is a times b  \ab=\thea  \multiply\ab by \theb  % Prepare the table row  \addrow{$\thea$}{$\theb$}{$\the\ab$}