The Astrology of Vettius Valens: Content and Methods

This chapter provides a thorough description of the content of the book 'The Astrology of Vettius Valens', focusing on the dense calculations and occasional literary passages. It explores the topics covered in books three, four, six, seven, eight, and nine, including the Chrono-Krator and methods of calculating lifespan, while comparing Valens' approach with that of Ptolemy and discussing the influence of Stoic philosophy.