INTRODUCTION

TO

QUATERNIONS,

WITH NUMEROUS EXAMPLES.

TO

QUATERNIONS,

WITH NUMEROUS EXAMPLES.

BY

P. KELLAND, M.A., F.R.S.,
FORMERLY FELLOW OF QUEENS' COLLEGE, CAMBRIDGE ;

AND

P. G. TAIT, M.A., SEC. R.S.E.,
FORMERLY FELLOW OF ST PETER'S COLLEGE, CAMBRIDGE ;

PROFESSORS IN THE DEPARTMENT OF MATHEMATICS IN THE

UNIVERSITY OF EDINBURGH.

SECOND EDITION,

London:
MACMILLAN AND CO.

1882

[All Rights reserved.]