JLOORITHMl SmGrLARIS. 6$ 



22. Cum fit ex §. 7- (M)- 1 .—^}* fy&A 



~(b)=:d(b, c);(b,c,d,e)-(b,c)z=:e(b,c,d) etc. 

 erk binis illarum differentiarum addendis 



(a ) (a,b,c ) t c _ 



i. ~" (6,c) ~~ 1(6, c) 



(a,b) (g,b,c,d) , d_ 



(b) (b, c,d) — ^^ (b)[b,c,d) 



(*,b, c) (a.b, c, d_,J ^ . tr 



(b,c) ~~ Xb,c,d,e) — (b,c)(b,c,d,e) 

 (a,b, c ,d) (a,b,c , d,e,f) f_ 



(b } c,d) — (b,c,d,ej) -T~(b,c,d)(b,c,d,e,f) 



etc 



eritque hic^-r*, et ^jzzza-hl) vnde reliquae for^ 

 roulae concinne poterunt exhiberi. 



23. Ex fbrmulis ergo §. 21. habebimus feqiien*. 

 tes fradionum continuarum valores : 



«_*> — „ 1 r 



(6) — »"t"i (6) 

 (£_>>c) - ____L L 



(b,c) - — «-+-1(6)" (6)(6,c) 

 (g,6,c, d) -_, r_ _____ i^ r 



(b,c,d) — "~T~i(6)~(6)(6, c)~t-(6-,c)(6, c,d) 



etc. 

 vnde in genere erit , fi etiam indices in infinitum ex- 

 currant, 



fe c, d, e 3 etc.)_ — & -T~ , { 6 ) ~" (6 ) ( 6, c) "+" (b, c) (b,c, d) 



r* Qb,c,dXb,c,de) -H etQ. 



24. Ex formulis autem §. 22. obtinebimus : 



to ^ c) _. t _c 



(M) * ""•"" ' (6, c) 



(0; 6, c, d, e) ^^ c e 



~(b,c,d,e) & -_- 7 (6> _ c j -f- (fc, C ) (6,c,d,e ) 



rnde 



