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

\[FormalCapitalA]

  • Unicode: F81A.
  • Alias: Esc $A Esc.
  • Letter-like form.
  • Used to represent a formal parameter that will never be assigned a value.