zunk2.f
SUBROUTINE ZUNK2 (ZR, ZI, FNU, KODE, MR, N, YR, YI, NZ, TOL, ELIM,
+ ALIM)
C***BEGIN PROLOGUE ZUNK2
....
....
Warning: this routine is not intended to be user-callable.
....
....
C***SUBSIDIARY
C***PURPOSE Subsidiary to ZBESK
C***LIBRARY SLATEC
C***TYPE ALL (CUNK2-A, ZUNK2-A)
C***AUTHOR Amos, D. E., (SNL)
C***DESCRIPTION
C
C ZUNK2 COMPUTES K(FNU,Z) AND ITS ANALYTIC CONTINUATION FROM THE
C RIGHT HALF PLANE TO THE LEFT HALF PLANE BY MEANS OF THE
C UNIFORM ASYMPTOTIC EXPANSIONS FOR H(KIND,FNU,ZN) AND J(FNU,ZN)
C WHERE ZN IS IN THE RIGHT HALF PLANE, KIND=(3-MR)/2, MR=+1 OR
C -1. HERE ZN=ZR*I OR -ZR*I WHERE ZR=Z IF Z IS IN THE RIGHT
C HALF PLANE OR ZR=-Z IF Z IS IN THE LEFT HALF PLANE. MR INDIC-
C ATES THE DIRECTION OF ROTATION FOR ANALYTIC CONTINUATION.
C NZ=-1 MEANS AN OVERFLOW WILL OCCUR
C
C***SEE ALSO ZBESK
C***ROUTINES CALLED D1MACH, ZABS, ZAIRY, ZS1S2, ZUCHK, ZUNHJ
C***REVISION HISTORY (YYMMDD)
C 830501 DATE WRITTEN
C 910415 Prologue converted to Version 4.0 format. (BAB)
C***END PROLOGUE ZUNK2