••^^.1 ) so ( |?> 



j fj i^ ^ -^^ ' -f- ? p cof.' (P -f- p'— M X^ fi'' -H ? 1° cof. (^ -f. rof, tp») 



(i — . . f^) /in . $' 



I -+- 7 p tO / Cp -I- e' ' 



11 fiieiit ;; X' — i. Tumqiie habebimus Z — V {mzz -+- i), 

 ita vt fit 



'" _L. n ^ 1 -^ze ^Jj. ;J) -t- ;.i. * ~ 



^ (^ -^ i) (i _|_ c ^ cof. (p H- f' cof. Cp') 



I -j- 2 ^ cof c|5 -j- t* 

 Tbi fi ponatnr 



"^- e' (v± ^)' ^"^ ^' = 7;:li:' ^^'^ Vimzz^ i) 



- t/ m I -t- f co/. 



Hinc fiet" rtffsV,^ " ■<. 



^Cbfi H-f cof 0«"- '^ ■'■'-'i^ 



• (i H- 2 f cof. Cp-h-r)' 



>i 



_^_ V (m •+^ n) 



^cp (i -h^cof. (D)' 



J 



(l H- 2 ^ cof. (p -1- f')% 

 per hanc igitur redn<flionem , formulariim noftrarnm Nrfs. 

 V. et VIII. §. 4. occiirrentium integratio pcrficitur , vbi 

 quidem pro priori earum, in qua i -\- 7fi z z occurrit. nulla 

 adhibenda eft hmitatio,, ob f^ z± -^^ femper pofitiuum, 

 erit vero tnm f <; i , ideoquc integratio redificationem 

 arcns FUiptici inuohiet. Quodfi vero habcatur mzz~x, 

 praetcribitur vt fit w > « , quia ahoquiti f fieret' imagina- 

 rium, exiftente autem e reali , erit > i, vnde integ atio 

 re(ftificationem arcus hyperboiici fupponit. > 



- .. . M) 



