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

PlusMinus (±)

PlusMinus[x]
displays as ±x.
PlusMinus[x, y, ...]
displays as x±y±....
  • PlusMinus[x, y, ...] has no built-in meaning.
  • x±y is by default interpreted as PlusMinus[x, y].
New in 6