3.100. __nv_fast_cosf
Prototype:
float @__nv_fast_cosf(float %x)
Description:
Calculate the fast approximate cosine of the input argument x, measured in radians.
Returns:
Returns the approximate cosine of x.
Note:
For accuracy information for this function see the CUDA C Programming Guide, Appendix D.2, Table 9.
Input and output in the denormal range is flushed to sign preserving 0.0.
Library Availability:
Compute 2.0: Yes
Compute 3.0: Yes
Compute 3.5: Yes