\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}} $