Tue Oct 19 17:10:33 2021

sphere_distance_test:
  Python version: 3.6.9
  Test sphere_distance.

  Using N = 10000 sample points,
  Estimated mean distance = 1.33469
  Exact mean distance     = 1.33333
  Estimated variance      = 0.221301
  Exact variance          = 0.222222
  Graphics saved as "sphere_distance_histogram.png"
  Graphics saved as "sphere_distance_pdf.png"
  Graphics saved as "sphere_distance_compare.png"

sphere_distance_test:
  Normal end of execution.
Tue Oct 19 17:10:34 2021