david bennett·Oct 16THE RHAPTA THEOREM“Rhapta, metropolis of Barbaria, a short distance from the sea (7 degrees S)” [Ptolemy — ‘Geography’ Book 4 Chapter 7]
Nikita Averitchev·Oct 25, 2025Faster K-Means with Ptolemy’s Inequality: skipping distance calculations without changing resultsClustering loves distances. Your CPU doesn’t. In our BTW 2025 short paper we extend Elkan’s accelerated k-means by adding bounds derived…
Frank Leveille·Sep 29, 2025The Philosophy of Science, Chapter 2, Part 1Religion and Science: The Last Skirmish Copernicus
