Please note that the recommended version of Scilab is 6.0.0. This page might be outdated.
See the recommended documentation of this function
set options for dae solver
If it exists in the dae function calling context the variable
%DAEOPTIONS the dae function use it to sets
This daeoptions function interactively displays a command which should be executed to set various options of the dae solver.
dae function checks if this variable
exists and in this case it uses it. For using default values you should
clear this variable. Note that
daeoptions does not
create this variable. To create it you must execute the command line
%DAEOPTIONS is a list with the following elements:
The default value is:
The meaning of the elements is described below.
a real scalar or an empty matrix, gives the maximum time for which
gis allowed to be evaluated. An empty matrix means "no limits" imposed for time.
if it is 0 dae returns only the user specified time point values if it is 1 dae returns its intermediate computed values.
a two components vector which give the definition
[ml,mu]of band matrix computed by
r(i - j + ml + mu + 1,j)=
jacreturns a full matrix set
A scalar or an empty matrix, the maximum step size, empty matrix means "no limitation".
A scalar or an empty matrix, the minimum step size, empty matrix means "not specified".
A scalar, must be set to 0 if
the solution is known to be non negative.In the other case it must be set to 1.
A scalar, must be set to 0 is the given initial condition is compatible:
g(t0,x0,xdot0)=0. 1 an set to 1 if
xdot0is just an estimation.
- dae — Differential algebraic equations solver