Important Notice

The pages on this site contain documentation for very old MS-DOS software, purely for historical purposes. If you're looking for up-to-date documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.

  ◄Summary►             ◄Example►                ◄Contents►  ◄Index►  ◄Back►
──────────────────────────────────────────────────────────────────────────────
 Returns a value indicating the sign of a numeric expression.
 
    SGN(numeric-expression)
 
    ■ numeric-expression     Any valid numeric expression:
 
                             Numeric Expression     Return Value
                             ══════════════════     ════════════════════════
                             Equal to zero          0
                             Positive               1
                             Negative               -1
 
 See Also
    ◄ABS Function►