A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Ed Popko
Date: 2019 Nov 19, 07:06 -0800
Your observation about buses arriving in threes has been the subject of several books in the operations research (OR) math field. Arrival times are a studied in queuing theory. Here is a really interesting and fun book on applied OR with your bus example included.