OF

EUCLID'S ELEMENTS

TRANSLATED FROM THE TEXT OF HEIBERG

WITH INTRODUCTION AND COMMENTARY

BY

T. L. HEATH, C.B., Sc.D.,

SOMETIME FELLOW OF TRINITY COLLEGE, CAMBRIDGE

VOLUME I
INTRODUCTION AND BOOKS I, II

CAMBRIDGE:
at the University Press
1908
41

THE THIRTEEN BOOKS

OF

EUCLID'S ELEMENTS