The Elements of Euclid viz. the first six books, together with the eleventh and twelfth: the errors, by which Theon, or others, have long ago vitiated these books, are corrected, and some of Euclid's demonstrations are restored. This book, "The Elements of Euclid viz. the first six books", by Robert Simson, is a replication of a book originally published before 1806. It has been restored by human beings, page by page, so that you may enjoy it in a...