\overline - Tex Command

overline

\overline - Used to create overline symbol over the argument.

SYNOPSIS

{ \overline #1}

DESCRIPTION

\overline command draws overline symbol over the argument.

EXAMPLE

1. \overline{AB}

   $\overline{AB}$

2. \overline a

   $\overline a$

3. \overline{\text{a long argument}}

   $\overline{\text{a long argument}}$