Tue May 20 22:32:12 2025 sphere_distance_test: python version: 3.10.12 numpy version: 1.26.4 Test sphere_distance. Using N = 10000 sample points, Estimated mean distance = 1.33743 Exact mean distance = 1.33333 Estimated variance = 0.22327 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 May 20 22:32:16 2025