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__device__ double jn |
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int |
n, |
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double |
x | |
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) |
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Calculate the value of the Bessel function of the first kind of order n for the input argument x , .
- Returns:
- Returns the value of the Bessel function of the first kind of order
n .
- jn(
n , NaN) returns NaN. - jn(
n , x ) returns NaN for n < 0. - jn(
n , ) returns +0.
- Note:
- For accuracy information for this function see the CUDA C Programming Guide, Appendix C, Table C-2.
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