Sign(): Difference between revisions
Jump to navigation
Jump to search
No edit summary |
(No difference)
|
Latest revision as of 05:09, 17 January 2006
Description
FUNCTION: 
sign(number)
Returns -1, 0, or 1 depending on whether its argument is negative, zero, or positive (respectively).
Related Topics: abs(), iabs(), isign().
Examples
> say sign(-4.2) You say "-1" > say sign(4.2) You say "1" > say sign(0.0) You say "0" > say sign(-1.3) You say "-1"
(--Soylent 00:30, 3 December 2005 (EST))