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MathF.Sign(Single) Method

Definition

Returns an integer that indicates the sign of a single-precision floating-point number.

public:
 static int Sign(float x);
public static int Sign (float x);
static member Sign : single -> int
Public Shared Function Sign (x As Single) As Integer

Parameters

x
Single

The number check the sign of.

Returns

The sign of x

Exceptions

x is equal to NaN.

Remarks

This method calls into the underlying C runtime, and the exact result or valid input range may differ between different operating systems or architectures.

Applies to