SLATEC Routines --- CDCST ---

*DECK CDCST
      SUBROUTINE CDCST (MAXORD, MINT, ISWFLG, EL, TQ)
C***BEGIN PROLOGUE  CDCST
C***SUBSIDIARY
C***PURPOSE  CDCST sets coefficients used by the core integrator CDSTP.
C***LIBRARY   SLATEC (SDRIVE)
C***TYPE      COMPLEX (SDCST-S, DDCST-D, CDCST-C)
C***AUTHOR  Kahaner, D. K., (NIST)
C             National Institute of Standards and Technology
C             Gaithersburg, MD  20899
C           Sutherland, C. D., (LANL)
C             Mail Stop D466
C             Los Alamos National Laboratory
C             Los Alamos, NM  87545
C***DESCRIPTION
C
C  CDCST is called by CDNTL.  The array EL determines the basic method.
C  The array TQ is involved in adjusting the step size in relation
C  to truncation error.  EL and TQ depend upon MINT, and are calculated
C  for orders 1 to MAXORD(.LE. 12).  For each order NQ, the coefficients
C  EL are calculated from the generating polynomial:
C    L(T) = EL(1,NQ) + EL(2,NQ)*T + ... + EL(NQ+1,NQ)*T**NQ.
C  For the implicit Adams methods, L(T) is given by
C    dL/dT = (1+T)*(2+T)* ... *(NQ-1+T)/K,   L(-1) = 0,
C    where      K = factorial(NQ-1).
C  For the Gear methods,
C    L(T) = (1+T)*(2+T)* ... *(NQ+T)/K,
C    where      K = factorial(NQ)*(1 + 1/2 + ... + 1/NQ).
C  For each order NQ, there are three components of TQ.
C
C***ROUTINES CALLED  (NONE)
C***REVISION HISTORY  (YYMMDD)
C   790601  DATE WRITTEN
C   900329  Initial submission to SLATEC.
C***END PROLOGUE  CDCST