Agilent GoldenGate-4.3.0 simulator have the following solvers in steady state analysis.
  (1) Harmonic Balance
  (2) Time Shooting
  (3) Time Balance
  (4) Hybrid combinations of the aboves

I know (1) and (2).
But I can't find any explanation about (3) in documentations.
Just it is stated like following.
Time balance is a novel time-domain techniques (GoldenGate exclusive feature)

Also our local supports of Agilent EEsof don't have useful informations.
So I don't know what alogrithm is used in "Time Balance".

Is there anyone who knows this "Time Balance" ?