This is documentation for Mathematica 6, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.2)
Mathematica Character Name

\[LeftRightArrow]

  • Unicode: 2194.
  • Alias: Esc <-> Esc.
  • Infix arrow operator.
  • Used in mathematics for various notions of equivalence and equality.
  • Extensible character.