Preface

Production Note

Cornell University Library produced this volume to replace the
irreparably deteriorated original. It was scanned using Xerox
software and equipment at 600 dots per inch resolution and com-
pressed prior to storage using CCITT Group 4 compression. The
digital data were used to create Cornell’s replacement volume
on paper that meets the ANSI Standard Z39.48-1984. The produc-
tion of this volume was supported in part by the Commission on
Preservation and Access and the Xerox Corporation. Digital
file copyright by Cornell University Library 1991.

Transcriber’s Note: The Index has been regenerated to fit the pagination of this edition. Despite the author’s stated hope that “few misprints have escaped detection” there were several, which have here been corrected and noted at the end of the text.

CORNELL UNIVERSITY LIBRARY

THE EVAN WILHELM EVANS
MATHEMATICAL SEMINARY LIBRARY

THE GIFT OF
LUCIEN AUGUSTUS WAIT

THE ELEMENTS OF EUCLID.

NOW READY

Price 3s.

A TREATISE ON ELEMENTARY TRIGONOMETRY,
With Numerous Examples and Questions for Examination.

Third Edition, Revised and Enlarged, Price 3s. 6d., Cloth.
A SEQUEL TO THE FIRST SIX BOOKS OF THE
ELEMENTS OF EUCLID,
Containing an Easy Introduction to Modern Geometry:
With numerous Examples.

Third Edition, Price 4s. 6d.; or in two parts, each 2s. 6d.
THE ELEMENTS OF EUCLID, BOOKS I.—VI., AND
PROPOSITIONS I.—XXI., OF BOOK XI.;
Together with an Appendix on the Cylinder, Sphere,
Cone, &c.: with
Copious Annotations & numerous Exercises.

Price 6s.
A KEY TO THE EXERCISES IN THE FIRST SIX
BOOKS OF CASEY’S ELEMENTS OF EUCLID.

Price 7s. 6d.

A TREATISE ON THE ANALYTICAL GEOMETRY OF
THE POINT, LINE, CIRCLE, & CONIC SECTIONS,
Containing an Account of its most recent Extensions,
With numerous Examples.

DUBLIN: HODGES, FIGGIS, & CO.
LONDON: LONGMANS & CO.