Front MatterSource: Philosophical Transactions of the Royal Society of London. Series A, Mathematical andPhysical Sciences, Vol. 261, No. 1117 (Nov. 17, 1966)Published by: The Royal SocietyStable URL: http://www.jstor.org/stable/73423 .

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PHIILOSOPHICAL TRANSACTIONS

OF THE

ROYAL SOCIETY OF LONDON

Series A. Mathematical and Physical Sciences

No. I I I7 Vol. 26I PP. 97-I36 I7 November I966

CUBIC EQUATIONS OF ADDITIVE TYPE

By

H. DAVENPORT, F.R.S. AND D. J. LEWIS

Published by the Royal Society

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London, W. I

Price Fifteen Shillings (U.S. $2.25)

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PHILOSOPHIICAL TRANSA(C TIONS

OF THE ROYAL SOCIETE

SERIES A: MATHEMATICAL AND PHYSICAL SCIENCES SERIES B. BIOLOGICAL SCIENCES

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