Standards / Extensions | C or C++ | Dependencies |
---|---|---|
C/C++ DFP | both | z/OS® V1.8 |
#define __STDC_WANT_DEC_FP__
#include <math.h>
_Decimal32 cosd32(_Decimal32 x);
_Decimal64 cosd64(_Decimal64 x);
_Decimal128 cosd128(_Decimal128 x);
_Decimal32 cos(_Decimal32 x); /* C++ only */
_Decimal64 cos(_Decimal64 x); /* C++ only */
_Decimal128 cos(_Decimal128 x); /* C++ only */
Returns the calculated value.
If x is outside prescribed limits, the value is not calculated. Instead, the function returns 0 and sets errno to EDOM.
⁄* CELEBC48
This example illustrates the cosd128() function.
*⁄
#define __STDC_WANT_DEC_FP__
#include <math.h>
#include <stdio.h>
int main(void)
{
_Decimal128 x, y;
x = 7.2DL;
y = cosd128(x);
printf("cosd128(%DDf) = %DDf\n", x, y);
}