This is documentation for Mathematica 7, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.2)
Mathematica Character Name


  • Unicode: F4A1
  • Alias: Esc fn Esc.
  • Infix operator with built-in evaluation rules.
  • x  y is by default interpreted as Function[x, y].
  • x  y  z groups as x  (y  z).