(4,4): local searches (trust region least squares, at most 400 steps) for real solutions; 2000 random starts per random curve, 500 per control
  random curve 0 (Gaussian integers in [-3,3]): zeros found 0; smallest residual norm (relative to the median norm at random points) 2.752e-05, after polishing 2.752e-05   [104 s]
  random curve 1 (Gaussian integers in [-3,3]): zeros found 0; smallest residual norm (relative to the median norm at random points) 2.565e-06, after polishing 2.565e-06   [203 s]
  random curve 2 (Gaussian integers in [-3,3]): zeros found 0; smallest residual norm (relative to the median norm at random points) 3.984e-05, after polishing 3.984e-05   [314 s]
  control 0 (planted real solution): zeros found in 12 of 500 starts; smallest residual 6.441e-15, after polishing 6.441e-15   [371 s]
  control 1 (planted real solution): zeros found in 8 of 500 starts; smallest residual 7.524e-15, after polishing 7.524e-15   [425 s]
  control 2 (planted real solution): zeros found in 5 of 500 starts; smallest residual 1.098e-14, after polishing 1.098e-14   [497 s]
