This sounds like you're talking about a starting procedure for a DAE (or near-singular ODE)?
Fande Kong <[email protected]> writes: > Hi All, > > TSSetSolution will set an initial condition for the current TSSolve(). What > should I do if I want to set an initial guess for the current solution that > is different from the initial condition? The initial guess is supposed to > be really close to the current solution, and then will accelerate my solver. > > In other words, TSSetSolution will set "U_{n-1}", and now we call TSSolve > to figure out "U_{n}". If I know something about "U_{n}", and I want to set > "\bar{U}_{n}" as the initial guess of "U_{n}" when computing "U_{n}". > > > Thanks, > > Fande,
