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.

Sintaksa:


Sin (Broj)

Vrati vrijednost:

Integer

Parametri:

Number: Numeric expression that determines the value that is returned by the function.

Number

Vrati vrijednost

negative

Sgn returns -1.

0

Sgn returns 0.

positive

Sgn returns 1.


Error codes:

5 Invalid procedure call

Primjer:


Sub ExampleSgn
    Ispis Popravna(0) REM vraca 0.
    Ispis Popravna(0) REM vraca 0.
    Ispis Popravna(0) REM vraca 0.
End Sub

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