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! KLVNZO computes zeros of the Kelvin functions.
Licensing:
This routine is copyrighted by Shanjie Zhang and Jianming Jin. However,
they give permission to incorporate this routine into a user program
provided that the copyright is acknowledged.
Modified:
15 July 2012
Author:
Shanjie Zhang, Jianming Jin
Reference:
Shanjie Zhang, Jianming Jin,
Computation of Special Functions,
Wiley, 1996,
ISBN: 0-471-11963-6,
LC: QA351.C45.
Parameters:
Input, integer ( kind = 4 ) NT, the number of zeros.
Input, integer ( kind = 4 ) KD, the function code.
1 for ber x,
2 for bei x,
3 for ker x,
4 for kei x,
5 for ber' x,
6 for bei' x,
7 for ker' x,
8 for kei' x.
Output, real ( kind = 8 ) ZO(NT), the zeros of the given Kelvin function.
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| integer(kind=4) | :: | nt | ||||
| integer(kind=4) | :: | kd | ||||
| real(kind=8) | :: | zo(nt) |