SDASLV(3)

SYNOPSIS
SUBROUTINE SDASLV (NEQ, DELTA, WM, IWM)

NAME
sdaslv - Linear system solver for SDASSL.

LIBRARY
SLATEC (DASSL)

TYPE
SINGLE PRECISION (SDASLV-S, DDASLV-D)

AUTHOR
Petzold, Linda R., (LLNL)

DESCRIPTION
C----------------------------------------------------------------------- THIS ROUTINE MANAGES THE SOLUTION OF THE LINEAR SYSTEM ARISING IN THE NEWTON ITERATION. MATRICES AND REAL TEMPORARY STORAGE AND REAL INFORMATION ARE STORED IN THE ARRAY WM. INTEGER MATRIX INFORMATION IS STORED IN THE ARRAY IWM. FOR A DENSE MATRIX, THE LINPACK ROUTINE SGESL IS CALLED. FOR A BANDED MATRIX,THE LINPACK ROUTINE SGBSL IS CALLED. C-----------------------------------------------------------------------

ROUTINES CALLED
SGBSL, SGESL

REVISION HISTORY (YYMMDD)
830315 DATE WRITTEN
901009 Finished conversion to SLATEC 4.0 format (F.N.Fritsch)
901019 Merged changes made by C. Ulrich with SLATEC 4.0 format.
901026 Added explicit declarations for all variables and minor cosmetic changes to prologue. (FNF)