Tests if x is greater than or equal to y.
The isgreaterequal macro determines whether its first argument is greater than or equal to its second argument. The value of isgreaterequal (x, y) is equal to (x) >= (y); however, unlike (x) >= (y), isgreaterequal (x, y) does not raise the invalid floating-point exception when x and y are unordered.
Item | Description |
---|---|
x | Specifies the first value to be compared. |
y | Specifies the second value to be compared. |
Upon successful completion, the isgreaterequal macro returns the value of (x) >= (y).
If x or y is NaN, 0 is returned.