(icO 



(3,3) = ,-^. 



Ex poflrcmis ergo crit 



( ^, 3 ) : C 3, 3 ) = 2 B •• A =: i/ 2 : I , 



ita vt cti:iiii h;ic diiac fornuiJac intcr (c habcant rationcni nl- 

 gcbraicam , qiia cft 



/x X B X r X X d X 



7(1 -.v^ =^'J :y 



]/(l- A-) 



Aliis infignibns rclationibus, vtpotc fatis cognitis, hic non im- 

 moramiir. 



Ordo III. 



quo n = s Qt ronnula 



»' ,//, ^S \n — q -' ^/ f t 



''-'Oa- 



>/(i-.v^) 



/(i — jf)" 



-f 



§. 28. Hic igitur ob «r^ antc omnia crit (5,i)-i; 

 (5, i) — i; (5,3)=::]; formulac aurcni intcgralcs huius or- 

 dinis crunt hae dcccm : 



i°.(i,i); 2«. (1,2); 3^(1,3); +°-(i,+)i 5°. ( = ,=); 



6». (2, 3); 7°. (2,+); 8°-C3,3); p"-''^, +); ic. r^, +); 



Inter quas quarta et fcxra funt ciicularcs, quas crgo ita dcfigncmiis': 

 (1,4-): 



(2, 3) = 



. — A ct 



5 fin. I TT 



5 /mi. 



Prac- 



