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
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
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