BESKES(3)

SYNOPSIS
SUBROUTINE BESKES (XNU, X, NIN, BKE)

NAME
beskes - Compute a sequence of exponentially scaled modified Bessel functions of the third kind of fractional order.

LIBRARY
SLATEC (FNLIB)

CATEGORY
C10B3

TYPE
SINGLE PRECISION (BESKES-S, DBSKES-D)

KEYWORDS
EXPONENTIALLY SCALED, FNLIB, FRACTIONAL ORDER, MODIFIED BESSEL FUNCTION, SEQUENCE OF BESSEL FUNCTIONS, SPECIAL FUNCTIONS, THIRD KIND

AUTHOR
Fullerton, W., (LANL)

DESCRIPTION
BESKES computes a sequence of exponentially scaled (i.e., multipled by EXP(X)) modified Bessel functions of the third kind of order XNU + I at X, where X .GT. 0, XNU lies in (-1,1), and I = 0, 1, ... , NIN - 1, if NIN is positive and I = 0, -1, ... , NIN + 1, if NIN is negative. On return, the vector BKE(.) contains the results at X for order starting at XNU.

REFERENCES
(NONE)

ROUTINES CALLED
R1MACH, R9KNUS, XERMSG

REVISION HISTORY (YYMMDD)
770601 DATE WRITTEN
890531 Changed all specific intrinsics to generic. (WRB)
890911 Removed unnecessary intrinsics. (WRB)
890911 REVISION DATE from Version 3.2
891214 Prologue converted to Version 4.0 format. (BAB)
900315 CALLs to XERROR changed to CALLs to XERMSG. (THJ)
900326 Removed duplicate information from DESCRIPTION section. (WRB)