Calculate the value of the Bessel function of the second kind of order 1 for the input argument x
,
.
- Returns:
- Returns the value of the Bessel function of the second kind of order 1.
- y1f(0) returns
. - y1f(
x
) returns NaN for x
< 0. - y1f(
) returns +0. - y1f(NaN) returns NaN.
- Note:
- For accuracy information for this function see the CUDA C Programming Guide, Appendix C, Table C-1.