148 Archdeacon Pratt on the Anglo-Gallic, Russian, 



II. The Russian Arc. 

 Following a similar process, we have 



94-9112 + 1071072 U 2 -45-1355V 3 + 4-1918(^=0, 

 -40-9538- 45-1355U 2 + 20-3186 V 2 + 125195(/ 2 ) =0, 

 or 



(1-9773174) + (2-0298187) U 2 - (1-6545183) V 2 



+ (0-6224006) (/ 2 )=0, 

 -(1-6122942) -(1-6545183) U 2 + (1-3078938)V 2 



+ (1 -0975870) (f 3 )=0 4 

 (3-2852112) +(3-3377125)1 U 2 + (1-9302944)1 (* 2 )=0, 

 -(3-2668125) -(3-3090366) J +(27521053) J 

 or 



1928-46 + 2176-27"! U 2 + 85-17"! (/ 2 ) 

 -1848-47-2037-21 J + 565-07 J 



79-99+ 139-06 U 2 + 650-24 (* 2 ) = 0, 



or 



(1-9030357) + (2-1432022)U 2 + (2-8130737)(f 2 ) = ; 



U 2 = - (1-7598335) -(0-6698715)(/ 2 ). 

 Also 



V 2 = (0-3227991) + (0-3753004)U 2 + (2'9678823)(* 2 ) 

 = (0-8227991) -(1-0451719)1 (/ 2 ) = 2-1028- 11-0961 

 -(0-1351339) + (2-9678823) J -1-3650+ 0-0929 

 =0-7378- ll-0032(^) = (l-8679387)-(l-0415190)(/ 2 ); 



... ^±^=20890000-2089U 2 ; 2089 = (3-3199384); 



= 20890000 + (3-0797719 + (3-9898099)(/ 2 ) 



= 20890000 + 1201-6 + 9768-l(/ 2 ) =20891202 + 9768(* 2 ) 



=(7-3199634) + (3-9898099) (g ; 



««-&« _. 1 f<**+h , dT y»nnvl • 41 78 =(3- 6209684) 

 2 "600L 2 + 4i7 » uuv 2/> 600=(2-7781513y 



= _i_ f (7-3199634) + (3-9898099) \ (t 2 ) \ 

 600L+ (5-4889071) -(6-6624874) J J 



= (4-5418121) + (1-2116586) 1 (/j 



+ (2-7107558) - (3-8843361) J 



= 34819+ 16 Ut 2 ) = 35333 -7646(/ 2 ) ; 



+ 514- 7662 J 

 a 2 =20926535 + 2122 (t 2 ), 

 5 2 =20855869 + 17414(y. 



