'' examples/manual/math/sgn.bas
''
'' NOTICE: This file is part of the FreeBASIC Compiler package and can't
''         be included in other distributions without authorization.
''
'' See Also: http://www.freebasic.net/wiki/wikka.php?wakka=KeyPgSgn
'' --------

Dim N As Integer = 0

Print Sgn ( -1.87 )
Print Sgn ( 0 )
Print Sgn ( 42.658 )
Print Sgn ( N )
