Sgn Function
Returns an integer number between -1 and 1 that indicates if the number that is passed to the function is positive, negative, or zero.
Синтакса
Sgn (број)
Врати вредност:
Цел број
Параметри:
Number: Numeric expression that determines the value that is returned by the function.
Num Израз |
Врати вредност |
Негативно |
Sgn returns -1. |
0 |
Sgn returns 0. |
Позитивно |
Sgn returns 1. |
Пример
Sub ExampleSgn
Print sgn(-10) REM returns -1
Print sgn(0) REM returns 0
Print sgn(10) REM returns 1
End Sub