I 



A' 

 B' 

 C 

 D' 



De aequat. algebricis 471 



8«-+-2 



■ . . . Hn-^(i 



■ ■ ■ ««-f-lO 

 • ■ • . 8 ..^ -4- 1 4 



etc. 



etc. 



^" 12«4-3 



^" nn-hl 



^" 12«-f-11 



12/1 + 15 



D" 

 etc 



A'". . 



etc. 

 ^ 1G«-f-8 



g^t ft 



^ 16/j_)_-J2 



T\lli 



" 16'»-4-1G 



etc. 

 Eiit 



A = (4n,1) 

 B = (4/7,5) 

 C = (4n,9) 

 D = (4«,13) 

 etc. 



A'=(8n,2)- S±hll(±hll 



2 



B'=(8n,G)-(4n,1)(4n,:i) 



C'=(8Ti,10)~(4n,1)(4n,9) 



_ _(4n,5)(4„,5) 

 2 



D'=(8«,14)_(4„,1)(4«,13) 

 ~(4n,5)(4n,9) 

 etc. etc. 



etc. 



