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

Invisible

Invisible[expr]
displays as space that is the same size as the formatted version of expr.
  • Invisible[expr] spans both the horizontal and vertical dimensions of expr.
  • Invisible[expr] has the same baseline alignment as expr.
  • Invisible["M"] gives space that is one em wide in the current font.
New in 6