Module RKBESL in SPECFUN

• SPECFUN Information

• Components
  • Fullsource from NETLIB
  • Source from NETLIB
  • Test from NETLIB

RKBESL

 
Calculates modified Bessel functions of the second kind, K SUB(N+ALPHA) (X), for
non-negative argument X, and non-negative order N+ALPHA, with or without
exponential scaling.
 
Classes  :  C10b3 . Bessel functions I and K of real argument and real order
 
Type     : Fortran subroutine in SPECFUN package.
Access   : Public domain. Portable.
Precision: Single or double.
Note     : Both single and double precision versions can be extracted from the
           supplied source with simple editing changes.
 
Usage    : CALL RKBESL(X, ALPHA, NB, IZE, BK, NCALC)
 
Details  : Fullsource Source Test
Sites    : (1) NETLIB
 

Implementation of RKBESL from SPECFUN on NETLIB

 
NETLIB:    Public access repository, The University of Tennessee at
           Knoxville and Bell Laboratories
 
Precision: Single or double.
Note     : Both single and double precision versions can be extracted from the
           supplied source with simple editing changes.
 
You may access components from NETLIB outside GAMS as follows.
 
   Source       : echo "send only rkbesl from specfun" | mail netlib@ornl.gov
   Fullsource   : echo "send rkbesl from specfun" | mail netlib@ornl.gov
   Test         : echo "send rktest from specfun" | mail netlib@ornl.gov