Fig. 4

Preconditioned and stochastic generation of torsional vectors for a system with two torsions (\(K=2\)). Seeds in the preconditioned structures correspond to the two gauche and anti conformations. The bold-red vector that appears in the preconditioned and stochastic searches is skipped in the latter. Ellipsis in the stochastic algorithm indicates that we can generate as many guesses as desired