| 0,0 → 1,33 |
|---|
| /* sincos -- currently no more efficient than two separate calls to |
| sin and cos. */ |
| #include "fdlibm.h" |
| #include <errno.h> |
| |
| #ifdef __STDC__ |
| void sincosf(float x, float *sinx, float *cosx) |
| #else |
| void sincosf(x, sinx, cosx) |
| float x; |
| float *sinx; |
| float *cosx; |
| #endif |
| { |
| *sinx = sinf (x); |
| *cosx = cosf (x); |
| } |
| |
| #ifdef _DOUBLE_IS_32BITS |
| |
| #ifdef __STDC__ |
| void sincos(double x, double *sinx, double *cosx) |
| #else |
| void sincos(x, sinx, cosx) |
| double x; |
| double sinx; |
| double cosx; |
| #endif |
| { |
| *sinx = sinf((float) x); |
| *cosx = cosf((float) x); |
| } |
| #endif /* defined(_DOUBLE_IS_32BITS) */ |