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

\[CapitalIota]

  • Unicode: 0399.
  • Aliases: Esc I Esc, Esc Iota Esc.
  • Greek letter.
  • Not the same as English I.