This is documentation for Mathematica 5, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.2)

Documentation / Mathematica / Built-in Functions / Programming / Tests /


FilledSmallSquare NonPositive[x] gives True if x is a non-positive number.

FilledSmallSquare See notes for NonNegative.

FilledSmallSquare New in Version 3.

Further Examples