Tests if x is greater than or equal to y.
#include <math.h> int isgreaterequal (x, y) real-floating x; real-floating 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.
| 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.
isgreater Macro, isless Macro, islessequal Macro, islessgreater Macro, and isunordered Macro.
math.h in AIX 5L Version 5.2 Files Reference.