n 



f. ic. Sin autcm qtiaeramus coefiicicnfrm (H*), 

 rvidt.ns c.ft expav^c finirira noftiae acqualioins foltun tcnni- 

 num Bx'"""'' in computum veniie, quia nullae aliac lilLC' 

 rac hic occurrunt. Krit igitur 



(il=) B' — ("b-") B' = (B) B=; crgo per B' dividcndo 

 (b') (''b'')^^ (b'). Simili modo erit 

 (C"-) - {C')z=:{c]y tum vero 



n n— a i. — 6 



(D')- (D=):=(D), 

 elc. 



n 



§. II. Sin aulem pono quacratur coclTiciens (BC) 



five terminui' (BC BC, manifeftum cft cx partc acqiiatio- 

 nis dextra binos tcrminos B x'"~'^ et Cx''"'^ hic in fubfi- 

 dium vocari debere. Vt enim forma B C rcfultet, pro prio- 



n-,i 



re parte pro x''~'- fumi dcbet (CyC; pro poftcriore aulcm 



luco x"~'^ fcribi dibet (B;B, ficque noftia acqualio pcr BC 

 divifa nit: 



r. ■: — ., n — (} n — "y 



;BC --(BC;:=i(C)-t-(B;. Eodcm modo crit 



•i n— ' «1 — 3 n — S 



TBD; (BU; — rD;-+-(B) 



CD c'D) = ("D)-f-(C) 



et ita porro. 



funi' 



