zunk1.f
SUBROUTINE ZUNK1 (ZR, ZI, FNU, KODE, MR, N, YR, YI, NZ, TOL, ELIM,
+ ALIM)
C***BEGIN PROLOGUE ZUNK1
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Warning: this routine is not intended to be user-callable.
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C***SUBSIDIARY
C***PURPOSE Subsidiary to ZBESK
C***LIBRARY SLATEC
C***TYPE ALL (CUNK1-A, ZUNK1-A)
C***AUTHOR Amos, D. E., (SNL)
C***DESCRIPTION
C
C ZUNK1 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 EXPANSION.
C MR INDICATES 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, ZS1S2, ZUCHK, ZUNIK
C***REVISION HISTORY (YYMMDD)
C 830501 DATE WRITTEN
C 910415 Prologue converted to Version 4.0 format. (BAB)
C***END PROLOGUE ZUNK1