<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Why does the following code not give me a vertical double bar at the left of the regular lines,<div>and single instead of double vertical lines separating certain columns?<div><br></div><div><blockquote type="cite"><div><font class="Apple-style-span" color="#000000">% !TEX TS-program = latex</font></div><div><font class="Apple-style-span" color="#000000">\documentclass[12pt]{article}</font></div><div><font class="Apple-style-span" color="#000000"><br></font></div><div><font class="Apple-style-span" color="#000000">\usepackage{amssymb}</font></div><div><font class="Apple-style-span" color="#000000">\usepackage{amsmath}</font></div><div><font class="Apple-style-span" color="#000000">\usepackage{amsthm}</font></div><div><font class="Apple-style-span" color="#000000">\usepackage{pst-plot, pst-math}</font></div><div><font class="Apple-style-span" color="#000000">\usepackage{pst-solides3d}</font></div><div><font class="Apple-style-span" color="#000000">\usepackage{pst-3dplot, pst-func}</font></div><div><font class="Apple-style-span" color="#000000">\usepackage{pst-grad}</font></div><div><font class="Apple-style-span" color="#000000">\usepackage{pstricks-add}</font></div><div><font class="Apple-style-span" color="#000000">\usepackage{pst-node}</font></div><div><font class="Apple-style-span" color="#000000">\usepackage{pst-text}</font></div><div><font class="Apple-style-span" color="#000000"><br></font></div><div><font class="Apple-style-span" color="#000000">\usepackage{tabularx}</font></div><div><font class="Apple-style-span" color="#000000"><br></font></div><div><font class="Apple-style-span" color="#000000">\begin{document}</font></div><div><font class="Apple-style-span" color="#000000"><br></font></div><div><font class="Apple-style-span" color="#000000">\newcolumntype{Y}{>{\small\centering\arraybackslash}X}</font></div><div><font class="Apple-style-span" color="#000000"><br></font></div><div><font class="Apple-style-span" color="#000000">\newcommand{\Fs}[1]{\ensuremath{F_{#1}}}</font></div><div><font class="Apple-style-span" color="#000000">\newcommand{\Rs}[1]{\ensuremath{R_{#1}}}</font></div><div><font class="Apple-style-span" color="#000000">\newcommand{\fire}{\textcolor{red}{\ensuremath{1\to0}}}</font></div><div><font class="Apple-style-span" color="#000000">\newcommand{\reset}[1]{\textcolor{green}{\ensuremath{\rs{#1}\to\rs{#1}+\gamma}}}</font></div><div><font class="Apple-style-span" color="#000000">\newcommand{\pass}[1]{\ensuremath{#1}}</font></div><div><font class="Apple-style-span" color="#000000"><br></font></div><div><font class="Apple-style-span" color="#000000">\newcommand{\phis}[1]{\ensuremath{\phi_{#1}}}</font></div><div><font class="Apple-style-span" color="#000000">\newcommand{\rs}[1]{\ensuremath{r_{#1}}}</font></div><div><font class="Apple-style-span" color="#000000">\newcommand{\ps}[1]{\ensuremath{p_{#1}}}</font></div><div><font class="Apple-style-span" color="#000000"><br></font></div><div><font class="Apple-style-span" color="#000000">\noindent</font></div><div><font class="Apple-style-span" color="#000000">\begin{tabularx}%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">{\linewidth}{l|Y||Y||Y||Y||Y||Y||Y||Y||}</font></div><div><font class="Apple-style-span" color="#000000"><br></font></div><div><font class="Apple-style-span" color="#000000">\hline\hline</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\multicolumn{8}{||c||}{\textbf{Scenario I: \Fs{1}\Rs{1}\Fs{2}\Rs{2}}}\\</font></div><div><font class="Apple-style-span" color="#000000">\hline\hline</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">State&%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\Fs{2}&%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\Rs{2}&%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\Fs{1}&%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\Rs{1}&%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\Fs{2}&%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\Rs{2}&%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\Fs{1}\\</font><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span></div><div><font class="Apple-style-span" color="#000000">\hline</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">t&%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\pass{}&%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\pass{}&%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\pass{0}&%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\pass{\rs{1}}&%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\pass{\rs{1}+\ps{1}}&%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\pass{\rs{1}+\ps{1}+\rs{2}}&%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\pass{T=\rs{1}+\ps{1}+\rs{2}+\ps{2}}\\ </font></div><div><font class="Apple-style-span" color="#000000">\hline</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\phis{1}&%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\pass{\rs{1}+\ps{1}+\gamma}&%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\pass{\rs{1}+\ps{1}+\rs{2}+\gamma}&%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\fire&%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\reset{1}&%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\pass{\rs{1}+\ps{1}+\gamma}&%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\pass{\rs{1}+\ps{1}+\rs{2}+\gamma}&%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\fire\\</font></div><div><font class="Apple-style-span" color="#000000">\hline</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\phis{2}&%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\fire&%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\reset{2}&%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\pass{\rs{2}+\ps{2}+\gamma}&%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\pass{\rs{1}+\rs{2}+\ps{2}+\gamma}&%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\fire&%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\reset{2}&%</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" color="#000000"> </font></span><font class="Apple-style-span" color="#000000">\pass{\rs{2}+\ps{2}+\gamma}\\</font></div><div><font class="Apple-style-span" color="#000000">\hline\hline</font></div><div><font class="Apple-style-span" color="#000000">%</font></div><div><font class="Apple-style-span" color="#000000">%</font></div><div><font class="Apple-style-span" color="#000000">\end{tabularx}</font></div><div><font class="Apple-style-span" color="#000000"><br></font></div><div><font class="Apple-style-span" color="#000000">\end{document} </font></div></blockquote><div><br></div></div></div></body></html>