\documentstyle[]{article} \pagestyle{empty} \textheight 100cm \evensidemargin 0cm \oddsidemargin 0cm \topmargin 0cm \textwidth 17cm \begin{document} \def\beginsymbols{\begin{tabbing} \hspace{0.8cm}\=\hspace{3.5cm}\= \hspace{0.8cm}\=\hspace{3.5cm}\= \hspace{0.8cm}\=\hspace{3.5cm}\= \kill } \def\endsymbols{\end{tabbing}} \subsection*{Relation Symbols} The following relations can be used in math mode \beginsymbols $< $\> \verb|<| \>$>$\> \verb|>| \>$=$\> \verb|=| \\ $\leq $\> \verb|\leq| \>$\geq $\> \verb|\geq| \>$\equiv $\> \verb|\equiv| \\ $\prec $\> \verb|\prec| \>$\succ $\> \verb|\succ| \>$\sim $\> \verb|\sim| \\ $\preceq $\> \verb|\preceq| \>$\succeq $\> \verb|\succeq| \> $\simeq $\> \verb|\simeq| \\ $\ll $\> \verb|\ll| \>$\gg $\> \verb|\gg| \>$\asymp $\> \verb|\asymp| \\ $\subset $\> \verb|\subset| \>$\supset $\> \verb|\supset| \> $\approx $\> \verb|\approx| \\ $\subseteq $\> \verb|\subseteq| \>$\supseteq $\> \verb|\supseteq| \> $\cong $\> \verb|\cong| \\ $\sqsubseteq $\> \verb|\sqsubseteq| \>$\sqsupseteq $\> \verb|\sqsupseteq| \> $\bowtie $\> \verb|\bowtie| \\ $\in $\> \verb|\in| \>$\ni $\> \verb|\ni| \>$\Join $\> \verb|\Join| \\ $\vdash $\> \verb|\vdash| \>$\dashv $\> \verb|\dashv| \> $\models $\> \verb|\models| \\ $\smile $\> \verb|\smile| \>$\mid $\> \verb|\mid| \> $\doteq $\> \verb|\doteq| \\ $\frown $\> \verb|\frown| \>$\parallel $\> \verb|\parallel| \> $\perp $\> \verb|\perp| \\ \>\>\>\>$\propto $\> \verb|\propto| \endsymbols \beginsymbols $\not< $\> \verb|\not<| \>$\not> $\> \verb|\not>| \>$\not= $\> \verb|\not=| \\ $\not\leq $\> \verb|\not\leq| \>$\not\geq $\> \verb|\not\geq| \> $\not\equiv $\> \verb|\not\equiv| \\ $\not\prec $\> \verb|\not\prec| \>$\not\succ $\> \verb|\not\succ| \> $\not\sim $\> \verb|\not\sim| \\ $\not\preceq $\> \verb|\not\preceq| \>$\not\succeq $\> \verb|\not\succeq| \> $\not\simeq $\> \verb|\not\simeq| \\ $\not\subset $\> \verb|\not\subset| \>$\not\supset $\> \verb|\not\supset| \> $\not\approx $\> \verb|\not\approx| \\ $\not\subseteq $\> \verb|\not\subseteq| \>$\not\supseteq $\> \verb|\not\supseteq| \> $\not\cong $\> \verb|\not\cong| \\ $\not\sqsubseteq $\> \verb|\not\sqsubseteq| \>$\not\sqsupseteq $\> \verb|\not\sqsupseteq| \> $\not\asymp $\> \verb|\not\asymp| \endsymbols \end{document}