Introduction to the '\vert' Tex Command

The '\vert' command is one of the many commands available in the TeX typesetting system. It is used to create a vertical bar or line that can be used in a variety of settings, such as in mathematical expressions, tables, and other types of documents.

Syntax

The '\vert' command is very simple to use. It simply requires the following syntax:

\vert

This will produce a vertical bar or line that is of the same height as the surrounding text.

Usage

The '\vert' command can be used in many ways, but it is most commonly used in mathematical expressions. It is often used to enclose a section of an expression, as in the following example:

|x|

This would produce the absolute value of "x", which is enclosed by vertical bars.

The '\vert' command can also be used to create a vertical line in a table, as in the following example:

\begin{tabular}{|c|c|}
\hline
Column 1 & Column 2 \\
\hline
Row 1 & Row 1 \\
\hline
Row 2 & Row 2 \\
\hline
\end{tabular}

This would create a table with vertical lines separating the columns.

Conclusion

The '\vert' command is a very useful tool for creating vertical bars or lines in TeX documents. It is easy to use and can be used in a variety of settings.