Dcinde vero eft 



fin. w. <v'^ — V fn. tj? w — fin. (m — i ) w ,' 

 quibns valoribus fubftinitis erit 



f — I [" ^-cq/.m^Jift.lmw-f-ni:!!) — cqf.r?i!j)/m. [(m— r )u4-n(|>] 1 • 



njin.n!p '-—v(in.muic}j.{m—n)'P}-fJin.[m-'i)ijicoJ.[m — ni^ J* 



Facfla iam euohuione formuldrum 



iin. (;;;u -f-;;(|)) — fin. ww cof K(:p-4- cof ;;; cofin. «0 et 



€o(. (;;; — ;;^ (J) — cof ;;; (picoLn(^-+- fin. ;;; (pfin. ;; (p , 



littera v hic multiplicatur per hanc formam: 



iin. ;; (p cof. ;;; Cj) cof. ;;; w — fin. ;; Cf) fin. ;;/ (p fin. w w 



=1 fin. ;; (p cof. (;;/ Cj) -t- w co) , 



reliqui vero termini , quia ab his tantum in eo differunt \t 

 loco m (a fcribi debcat (;;;~i)w, erunt : 



— lin. ;; (J) cof. [w (oj h- (J)) — w] 



iicque pro numeratore quem quaerimus erit 



F ~ — i v cof. ;;; (o: -h (p) -\- l- cof. [;;; (oj -+- Cj)) — w]. 



Euolutio fraftionis 



>S i> fin. M c''^ fin. w [fin. ;;; Cj) — ^'" fin. ^;;; — ;;^ Cj)] ■ 



w •y'' Im. ;; Cp " ;; -y'^ lin. ;; Cp 



. §. lo. Hoc cafu erit 



P v"^'" fin. (0 fi n. ;;; cj) -|- -y™ fin. to fin. (m — ??) 



n fin. ;; C|) 

 Hic igirur eodcm lemmate in fubfidinm vocato erit 



p — - I X^vjin. m(Pjin. [moj-hn $) — Jin. m(Pjin. [(m — r) w + n (Pll . 



njin. n $ '■— vjin. [m — n) (Pjm. m w -+-/jfi. (m — n) (pjin. im — i ) w J * 



vbi per fimilem euolutionem quantitas , qua •v mulriplicatur 9 

 inuenitur — fin. n (J) fin. [m (« ■+■ C[)J ; reliqua vero pars erit 



