refvector<ulong> argmin_lnsin(const refvector<refvector<ulong> >& Y, const refvector<double>& x, const refvector<long>& bases)
all neighbors are searched, which constitutes an exponential number of candidates. When refvector<double> X
only contains integers the rounding procedure produces unnecessarily many configurations.
72 argmin_lnsin: 0.804719 0.804719 0.804719 0.804719 0.804719 0.804719 0.804719 0.804719 0.804719 0.804719 0.804719 0.804719 0.804719 0.804719 0.804719 0.804719 0.804719 0.804719 0.804719 0.804719 0.804719 0.804719 0.804719 0.804719 0.804719 0.804719 0.804719 0.804719 0.804719 0.804719 0.804719 0.804719