^UxM^ c^maM- T P 



March, rgii - "fH^ f-^^W YO??K^ 



PROCEEDINGS 



OF THE 



ROYAL IRISH ACADEMY 



Volume XXIX, Section A, No. 1 



ARTHUR W. CONWAY 



ON THE APPLICATION OF OUATERNIONS 

 TO SOME RECENT DEVELOPMENTS OF 

 ELECTRICAL THEORY 



DUBLIN 

 HODGES, FIGGIS, & CO., Ltd. 



LONDON : WILLIAMS & NORGATE 

 I9II 



Price Sixpence 



