In C#,
Single.IsNegativeInfinity(Single) is a Single struct method. This method is used to check whether a specified floating-point value evaluates to negative infinity or not. In some floating point operation, it is possible to obtain a result that is negative infinity.
For Example: If any negative value is divided by zero, it results in negative infinity.
Syntax: public static bool IsNegativeInfinity (float f);
Parameter:
f: It is a single-precision floating-point number of type System.Single.
Return Type: This function return a boolean value
True, if specified value evaluates to negative infinity, otherwise return
False.
Example: To demonstrate the
Single.IsNegativeInfinity(Single) Method:
Output:
-Infinity
True
-Infinity
True
Note:
- The result of any floating point operation that is less than Single.MinValue is considered as Negative Infinity.
- Floating-point operation return PositiveInfinity or NegativeInfinity to indicate the overflow condition.
Reference:
