Wolfram Language & System 10.3 (2015)|Legacy Documentation

This is documentation for an earlier version of the Wolfram Language.View current documentation (Version 11.2)


  • Unicode: F76D.
  • Alias: Esc@Esc.
  • Structural element with builtin meaning.
  • \[InvisibleApplication] is by default not visible on display, but is interpreted as function application.
  • f Esc@Esc x is interpreted as or .
  • \[InvisibleApplication] can be used as an invisible separator between functions or between functions and their arguments.
Introduced in 1996