3.6. __nv_asin
Prototype:
double @__nv_asin(double %x)
Description:
Calculate the principal value of the arc sine of the input argument x.
Returns:
Result will be in radians, in the interval [-
/2, +
/2] for x inside [-1, +1].
-
__nv_asin(0) returns +0.
-
__nv_asin(x) returns NaN for x outside [-1, +1].
Note:
For accuracy information for this function see the CUDA C Programming Guide, Appendix D.1, Table 7.
Library Availability:
Compute 2.0: Yes
Compute 3.0: Yes
Compute 3.5: Yes