I70 SPECIMEN DE CONSTRFCTIONE 



Sumatnr arcnsAM elementiimM7«,ducantnrque nip^Ctpno- 

 ribiis MP,CT proximac^erk Mw, ds— ~ ""av * ^--;,:) '"" ' 



tllf^dt. Qiiiii autcm efl: x~:^j;^-^-j\\ tn\. d x — 



— abtdt ^ -./ , r, r. . at ^ ^, ^ . 



. , et y(«-— a- — — , ct y(<?^ 



{b^--{-t'-)l' ' -V{b^^tn ^ 



— ic^ —b^)x^) — ■ . Ex his conlicituF 



ds-=z. -. Ad cuius mtegrale per fe- 



{bb-\-tt)l ^ ^ ^^ 



riem Ciltcm inuenicndum pono ^«-—(«H- i yZ?- , quae 



prodeat ^.fzr . ^-^ ^' lupeniisque 



irrationiile fit binomium, cuius alterfiim membrum eft 

 b--{-t~.) alterumque fimplex terminus «/^. Rtfoluo 

 nvinc.y^^Xi^l-jir-t-^-l-nt- ) per ciinonem notmn in fe- 



fiem ftanc C5^-4-?^r 





{o^^t-A 



etc. in qua breuitatis gratia cll Azr-i-^ 



Brr^', Ci=:^% D-=^H etc. Habcbitur 

 ergo rfj' — jTi^jrp- H- -^^.^i;*--!-^ (Piprrji- -i-(j,r_^,»j* -t- etc, 

 et integer arcus eilipdcus s erit integrak huius ftriei- 



§. 4. Notandum hic cft fingnlorum horiim ter- 



, - . r . c bbdt f 



mmorum mtcgrationem ad pnmi termmi J iiz^ pol- 

 fe reduci, dat vero /j|i^ -arcum circuli radii ^ cu- 

 jas tiingcns cft t. Hanc ob rem fmgulos tcrmirios af- 

 fumto hoc circuian arcu nitegcabo , \'t lequitur :7 (p-^)^ 



— r, 



— a 



