__device__ double __drcp_rd ( double  x  ) 

Compute the reciprocal of x in round-down (to negative infinity) mode.

Returns:
Returns $\frac{1}{x}$.
Note:
For accuracy information for this function see the CUDA C Programming Guide, Appendix C, Table C-2.

Requires compute capability >= 2.0.


Generated by Doxygen for NVIDIA CUDA Library  NVIDIA