/usr/share/octave/site/m/sundialsTB/cvodes/function_types/CVRhsFnB.m is in octave-sundials 2.5.0-3+b1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | %CVRhsFnB - type for user provided RHS function for backward problems.
%
% The function ODEFUNB must be defined either as
% FUNCTION [YBD, FLAG] = ODEFUNB(T,Y,YB)
% or as
% FUNCTION [YBD, FLAG, NEW_DATA] = ODEFUNB(T,Y,YB,DATA)
% depending on whether a user data structure DATA was specified in
% CVodeInit. In either case, it must return the vector YBD
% corresponding to fB(t,y,yB).
%
% The function ODEFUNB must set FLAG=0 if successful, FLAG<0 if an
% unrecoverable failure occurred, or FLAG>0 if a recoverable error
% occurred.
%
% See also CVodeInitB
%
% Radu Serban <radu@llnl.gov>
% Copyright (c) 2005, The Regents of the University of California.
% $Revision: 1.2 $Date: 2011/06/01 20:44:05 $
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