/usr/share/octave/site/m/sundialsTB/cvodes/function_types/CVSensRhsFn.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 21 22 23 24 25 26 | %CVSensRhsFn - type for user provided sensitivity RHS function.
%
% The function ODESFUN must be defined as
% FUNCTION [YSD, FLAG] = ODESFUN(T,Y,YD,YS)
% and must return a matrix YSD corresponding to fS(t,y,yS).
% If a user data structure DATA was specified in CVodeInit, then
% ODESFUN must be defined as
% FUNCTION [YSD, FLAG, NEW_DATA] = ODESFUN(T,Y,YD,YS,DATA)
% If the local modifications to the user data structure are needed in
% other user-provided functions then, besides setting the matrix YSD,
% the ODESFUN function must also set NEW_DATA. Otherwise, it should
% set NEW_DATA=[] (do not set NEW_DATA = DATA as it would lead to
% unnecessary copying).
%
% The function ODESFUN must set FLAG=0 if successful, FLAG<0 if an
% unrecoverable failure occurred, or FLAG>0 if a recoverable error
% occurred.
%
% See also CVodeSetFSAOptions
%
% NOTE: ODESFUN is specified through the property FSARhsFn to
% CVodeSetFSAOptions.
% 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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