CQCBH(3)

SYNOPSIS
SUBROUTINE CQCBH (LUN, KPRINT, IPASS)

NAME
cqcbh - Quick check for SLATEC subroutine CBESH

LIBRARY
SLATEC

CATEGORY
C10A4

TYPE
COMPLEX (CQCBH-C, ZQCBH-Z)

KEYWORDS
QUICK CHECK, CBESH

AUTHOR
Amos, Don, (SNL) Goudy, Sue, (SNL) Walton, Lee, (SNL)

DESCRIPTION
*Usage: INTEGER LUN, KPRINT, IPASS CALL CQCBH (LUN, KPRINT, IPASS) *Arguments: LUN :IN is the unit number to which output is to be written. KPRINT :IN controls the amount of output, as specified in the SLATEC Guidelines. IPASS :OUT indicates whether the test passed or failed. A value of one is good, indicating no failures. *Description: CQCBH is a quick check routine for the complex H Bessel functions generated by subroutine CBESH. CQCBH generates sequences of H Bessel functions for kinds 1 and 2 from CBESH and checks them against the Wronskian evaluation in the (Z,FNU) space.

REFERENCES
Abramowitz, M. and Stegun, I. A., Handbook of Mathematical Functions, Dover Publications, New York, 1964. Amos, D. E., A Subroutine Package for Bessel Functions of a Complex Argument and Nonnegative Order, SAND85-1018, May, 1985.

ROUTINES CALLED
CBESH, CUOIK, I1MACH, R1MACH

REVISION HISTORY (YYMMDD)
830501 DATE WRITTEN
890831 Revised to meet new SLATEC standards