== ( 122) = 



^. 6. His aiitcm inuentis confidcremus aequntiones cx 



valoribiis a — i,*^— 85 <r~i, 2, 3 y 



ortas , critque 



(i, 8)(p, i) = (i,i)(2, 8) 

 (i, 8)(9, ^) = (i,2)(3, 8) 

 (i,S)(9, 3) = (i,3)(+, 8) 

 (», 8)(9, 4) = (i,+)(5, 8) 

 (i, 8^(9, 5) = (i, 5)(<5, 8) 

 Ct, 8)(9, <J)=:(i,5)(7, 8) 

 (i,8)(9, 7) = (^7)(8, 8) 



AP = (i, i)B 



B = (3, 8) V" 



c 



A R 



fj = (4-. 8) V 



52 =(5, 8)V 



11 =: (6, 8) ^ 



}i =(7,8)15 



:-i = (8. 8) ^ 



idcntica. 



(3,8)= ii, 



^5, 8; _ --. , , 



(^8)= ■{ 



(7, 8) := 

 (8, 8) =: 



3* « s 



D E P 

 4A S S 



C D P 

 5 A K S 

 B C P 



6 A Q, R. ' 



§• 7« Nouas detcrminationcs repcricmus poncndo: «n: i, 

 3 = 7, f = 3 , 4, '5, <5i hinc cnim nancilcimur fcqucntcs 

 dctcrminationcs : 



(i,7)(8,3) = (i,3)(+, 7) 

 (l,7)(8, 4)=:(i,4)(5, 7) 

 (i,7)(8, 5) = (i,5)(^,7) 

 (1,7; (8, 6ji=(i, tfK7, 7^ 



C =(4,7) V 

 ^=(5,7)^ 

 --<^-(<J,7)V 



I B K S 





C4, 7) - . . , 



(5,7)=.^ 

 (^,7)r,-^ 



r n 



A R 



D E P 

 S A B II t ', 



EP Q 



3 A r R s s 



C^ ^^ _ CDEPQ 



§. 8. Sumamus nunc a zzr i, 3 = 6, r = 4, 5, erit- 



que 

 (1,6^7, 4) = (1,4) (5, 6) 



(1,6,(7, 5) = (1,5) (<J,<J) 



D =(5,<J)V 



BB s ^ T y D 



(5,^)= ^f, 

 (6, 6) rr ?JLL1 , 



HaL^tcnus igitur omnes formuias (p^ q) dcrcrminanimus, in qiii- 

 bus p ^ q y> ic. Ex rciiquis autcm, vbi /> -♦- y <i 9, iam naifti 

 fumus iftas : 



(', 



