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

\[NotEqual]

  • Unicode: 2260.
  • Alias: Esc Esc.
  • Infix operator with built-in evaluation rules.
  • x ≠ y is by default interpreted as Unequal[x, y].