dpjac.f
SUBROUTINE DPJAC (NEQ, Y, YH, NYH, EWT, FTEM, SAVF, WM, IWM, DF,
+ DJAC, RPAR, IPAR)
C***BEGIN PROLOGUE DPJAC
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Warning: this routine is not intended to be user-callable.
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C***SUBSIDIARY
C***PURPOSE Subsidiary to DDEBDF
C***LIBRARY SLATEC
C***TYPE DOUBLE PRECISION (PJAC-S, DPJAC-D)
C***AUTHOR Watts, H. A., (SNLA)
C***DESCRIPTION
C
C DPJAC sets up the iteration matrix (involving the Jacobian) for the
C integration package DDEBDF.
C
C***SEE ALSO DDEBDF
C***ROUTINES CALLED DGBFA, DGEFA, DVNRMS
C***COMMON BLOCKS DDEBD1
C***REVISION HISTORY (YYMMDD)
C 820301 DATE WRITTEN
C 890531 Changed all specific intrinsics to generic. (WRB)
C 890911 Removed unnecessary intrinsics. (WRB)
C 891214 Prologue converted to Version 4.0 format. (BAB)
C 900328 Added TYPE section. (WRB)
C 910722 Updated AUTHOR section. (ALS)
C 920422 Changed DIMENSION statement. (WRB)
C***END PROLOGUE DPJAC