mission

geometor.euclid is dedicated to the folio-by-folio semantic reconstruction of Sir Thomas L. Heath’s definitive three-volume edition of The Thirteen Books of Euclid’s Elements (Cambridge University Press, 1908/1926).

Our mission is to establish a verified, deeply cross-referenced digital source of truth that preserves every definition, postulate, common notion, proposition, proof, marginal citation, and commentary note from the historical text while preparing the formal logical dependencies consumed by geometor.elements.