Note 236 — Chapter II · SCIENCE AND RELIGION
Reading edition
Speusippos wrote a work on the Pythagorean numbers, based chiefly on Philolaos, and a considerable fragment of it is preserved in the Theologumena Arithmetica. It will be found in Diels, Vorsokratiker, p. 235, 15, and is discussed by Tannery, Science hellène, pp. 374 sqq.