isign - luxembourg/muxcode-clm GitHub Wiki

ISIGN()

FUNCTION: isign(<integer>)

Returns -1, 0, or 1 depending on whether <integer> is negative, zero, or positive, respectively.

Examples: > say isign(-4) You say, "-1" > say isign(4) You say, "1" > say isign(0) You say, "0" > say isign(-1) You say, "-1"

Related Topics: abs, iabs, sign