84. METH. mTEC. FOR.^f. DlFFERE^rT. RATIOSf, 



n:iriis (i-Hr.v) (i -t- J.v)- Qiiicntiir crgo •iiucgnilis p-.ire 

 ex vtroquc ftclore fimplici i -4-r.v et i --Hi.v oriiind 

 fecuiidiim pnieccptd §. 25. Huuc in liiicm crit nument- 

 tor P — .v'" et dcnomin.itor Q^—i-\-2 ^.v^-l-.v'", vnd» 

 J-^— 2«^.v^--|-2«.v=''-. Ex hii fit proptcr pzz/ vci 

 i illo loco ; 



^ — 2« {bx"-' -}- .v^"- ) — 2« (^(-»r' -+- (-;;="-) 

 fcu y — T- r- Atque cx Ci(florc i -i- /) .v 



-f- ^.v.v m (i -i-;*.v) (i-i-j.v) niifcitur intcgnilis p:irs 

 hacc 



_^_yyn- .m _£^ _ -(-j)'"-'" Jx_ 



2;; ( I -H Z> (-;•/) /i -i- ;-.v 2;; (14-/; (-i/) /i-i-J.v 



fcu 



y 4-(^r-y,'-'-_;^-'^r^.f)-''-_;::-7)^''-^\^-;-,"-:;:'A^"-^-'(-.fr"'-).v//.v 



2;;(i-f-/^(-r)''-h/'(-i)''-h/.'/'^) (i -l-/>.v-h^-.v.v) 



At cft (— r)'' -f- (-.f)'' — ^3- ^-^' -}- s'' vbi figna fupcriora 



vilcnt, fi fit k numcms par, infcrioni, C\ fit imp.ir. Hinc 



ad cundcm modum , quo in Iblutionc problcm:itis primi, 



pofito CP arcu circuii, cuius cofinus zn -f-^ ^ crit (--r)* -\- 



k k ' 



(-j)*— -J- zq' cof A.itCprr; ^q' cof A )t (Tr-CP ) 



Hinc fa(fl:i fubftitutionc crit intcgr;\lc cx f:i(florc i~\-px 



qx X oriundum 



/(- 



