cshch.f
SUBROUTINE CSHCH (Z, CSH, CCH)
C***BEGIN PROLOGUE CSHCH
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Warning: this routine is not intended to be user-callable.
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C***SUBSIDIARY
C***PURPOSE Subsidiary to CBESH and CBESK
C***LIBRARY SLATEC
C***TYPE ALL (CSHCH-A, ZSHCH-A)
C***AUTHOR Amos, D. E., (SNL)
C***DESCRIPTION
C
C CSHCH COMPUTES THE COMPLEX HYPERBOLIC FUNCTIONS CSH=SINH(X+I*Y)
C AND CCH=COSH(X+I*Y), WHERE I**2=-1.
C
C***SEE ALSO CBESH, CBESK
C***ROUTINES CALLED (NONE)
C***REVISION HISTORY (YYMMDD)
C 830501 DATE WRITTEN
C 910415 Prologue converted to Version 4.0 format. (BAB)
C***END PROLOGUE CSHCH