This is documentation for Mathematica 6, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.1)
Mathematica Character Name

\[CapitalOmicron]

  • Unicode: 039F.
  • Aliases: Esc Om Esc, Esc Omicron Esc.
  • Greek letter.
  • Not the same as English O.