INumberBase.IsNegative(TSelf) Method (System.Numerics) (original) (raw)

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Determines if a value represents a negative real number.

public:
 static bool IsNegative(TSelf value);

public static abstract bool IsNegative(TSelf value);

static member IsNegative : 'Self -> bool

Public Shared Function IsNegative (value As TSelf) As Boolean

Parameters

value

TSelf

The value to be checked.

Returns

true if value represents negative zero or a negative real number; otherwise, false.

Remarks

If this type has signed zero, then -0 is also considered negative.

A return value of false does not imply that IsPositive(TSelf) will return true. A complex number, a + bi for non-zero b, is not positive or negative

Applies to