Euclid’s Elements is a series of 13 books produced in 300 BC that forms a collection of mathematician Euclid’s proofs and definitions. In 1847, Oliver Byrne recreated the first six books “in which coloured diagrams and symbols are used instead of letters for the greater ease of learners.” Nicholas Rougeux recreated Byrne’s work with an online interactive version:
This site was created to bring Byrne’s colorful edition to life by making it available to a modern audience by reproducing the entire book online so it would be accessible to anyone with modern equipment and a flexible design as true to the original as possible. Each diagram was created by tracing the originals and ensuring their dimensions and relationships stayed true to Euclid’s geometric principles. Proofs accompanying each diagram have been enhanced with clickable shapes to aid in understanding the shapes being referenced.