The Tortoise and Hare Algorithm

Peter Gammie 🌐

November 18, 2015

This is a development version of this entry. It might change over time and is not stable. Please refer to release versions for citations.


We formalize the Tortoise and Hare cycle-finding algorithm ascribed to Floyd by Knuth, and an improved version due to Brent.


BSD License


Session TortoiseHare