sign - luxembourg/muxcode-clm GitHub Wiki

SIGN()

FUNCTION: sign(<number>)

Returns -1, 0, or 1 depending on whether its argument is negative, zero, or positive (respectively).

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"

Related Topics: abs, iabs, isign