«2 METH. INTEC. FORM. DlFFEREKT RATION. 



V((.v4^ cof. A \|y)'-|-(fin. A \^)') • \nde fuis illa con- 

 cinna conflnictio gcomctrica l|xjntc icqiiitiir. 



Scholioii. 2. 



§. 62 . Iniicniri hinc pofliint pcr circuli diiiifioncm 

 omncs radiccs hiiius acquationis .v'' ^ i ~o : hoc crt omncs 

 numcri fiuc rcalcs fuie imaginarii , quorum potcftatcs cx- 

 poncntis k faciunt vcl — i tc1-4- i. Ac primo quidcm 

 aequationis .v*— irro radiccs inucnicntur ex acquatione 

 A- .V — a .V cof. A >4^ -I- I iz: o fubllitucndo loco ^j/ fuccclliuc 

 hos numcro k arcus : 



k '1 k '1 'k 1 ' • * • k 



critque .viz: cof. A. v^ -H "l^ — i > fin. A >|/. Ex quo 

 omncs radiccs , quanim numcrus cft k , huius acquatiouis 



A* — l ^ O 



cnint lcquentcs : 



a: = cof A . y - yr; . fin. A . t= » 

 X — cof A . V — ^'_7 • fin. A . '^' 

 j; n: cof. A . ~ - y'- . flii. A . v 



X = cof. A . — ^— — yi^ fin. A . — ^— 



Hanim crgo cxprcfiionum omnium potcflatcs , quarum 

 Cjponcns cft—jt, faciunt \iiitatcm. 



Dcrndc 



