BVDER(3)

SYNOPSIS
SUBROUTINE BVDER (X, Y, YP, G, IPAR)

NAME
bvder - Subsidiary to BVSUP

LIBRARY
SLATEC

TYPE
SINGLE PRECISION (BVDER-S, DBVDER-D)

AUTHOR
Watts, H. A., (SNLA)

DESCRIPTION
********************************************************************** NFC = Number of base solution vectors NCOMP = Number of components per solution vector 1 -- Nonzero particular solution INHOMO = 2 or 3 -- Zero particular solution 0 -- Inhomogeneous vector term G(X) identically zero IGOFX = 1 -- Inhomogeneous vector term G(X) not identically zero G = Inhomogeneous vector term G(X) XSAV = Previous value of X C = Normalization factor for the particular solution 0 ( if NEQIVP = 0 ) IVP = Number of differential equations integrated due to the original boundary value problem ( if NEQIVP .GT. 0 ) NOFST - For problems with auxiliary initial value equations, NOFST communicates to the routine FMAT how to access the dependent variables corresponding to this initial value problem. For example, during any call to FMAT, the first dependent variable for the initial value problem is in position Y(NOFST + 1). See example in SAND77-1328. **********************************************************************

SEE ALSO
BVSUP

ROUTINES CALLED
(NONE)

COMMON BLOCKS
ML8SZ, MLIVP

REVISION HISTORY (YYMMDD)
750601 DATE WRITTEN
890921 Realigned order of variables in certain COMMON blocks. (WRB)
891214 Prologue converted to Version 4.0 format. (BAB)
900328 Added TYPE section. (WRB)
910701 Corrected ROUTINES CALLED section. (WRB)
910722 Updated AUTHOR section. (ALS)
920618 Minor restructuring of code. (RWC, WRB)