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! KLVNA: Kelvin functions ber(x), bei(x), ker(x), and kei(x), and derivatives.
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:
03 August 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, real ( kind = 8 ) X, the argument.
Output, real ( kind = 8 ) BER, BEI, GER, GEI, DER, DEI, HER, HEI,
the values of ber x, bei x, ker x, kei x, ber'x, bei'x, ker'x, kei'x.
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| real(kind=8) | :: | x | ||||
| real(kind=8) | :: | ber | ||||
| real(kind=8) | :: | bei | ||||
| real(kind=8) | :: | ger | ||||
| real(kind=8) | :: | gei | ||||
| real(kind=8) | :: | der | ||||
| real(kind=8) | :: | dei | ||||
| real(kind=8) | :: | her | ||||
| real(kind=8) | :: | hei |