^= (55) == 



tamen finiili /nodo, quo fiipr.i \C\ fiimus, in aliam Icgcm, qu.i 

 ifti valores progrcdiuutur, inquiramu^. Hunc in finem ponamus 



vndc formemus fequcntcs feries : 



j - i -f- c. / f -+- 13 /■♦ -+- y I* -f- c) /* -+- e t'" -h ^ t'- -f- y}f* -+■ ctc. 

 '*A - ' -t- " H- P t- -'^— -+- -i h '_ -f- - ^— -f- etc 



»'. i.s c.:'.i.s i*.i,e 8=.i.a a». t. 2 2*.i.t 2». r. 2 2»./.2 • 



_{!♦_- -' -+- " ..-f- _P— H- ^^^ h J_-f- L_-|-etC. 



«♦.1.4 S.i«.I. .4 2+.I..4 2+.I...4 2+.I...4 2+.I...4 2*.I...4 



-L— - — ^—-+-_JL_-H _!!__-»- _:L__-^_J_-t-e tc 



s».i...o~ e.2«.i..6^20. 1...6 2"vrTT6^i«.i...4 iTTTTI 



etc. etc. 



H:ic igitur feries in vnam fummnm coliccflac, ob fupcriorcs lit- 

 tcnirum a, f3, y, etc. , determinationes , nobis fuppeditabunt 

 hanc acquationcm: 



Sicque totum ncgotium huc cft: rcdudum, vt valor littcrae s 

 pcr idoneam fcricm fecundum potcftates ipfius / proccdcntcm 



cxprimatur. \'bi tantum notctur, polito /~o ficri debere 



t — ' 

 j — 3 • 



§. rg. Cum iam, dcnotantc e iuimenim cuius logarith- 

 mus hypcrbolicus — i, fit 



*^' = iH--A--H^Ji_-^_^-^-.2*_^__t!__H-etc. ec 



»' • ' 1- . I . 2 4J.I..3 C+.I..4 25.1.. .j 



e~''^=i-^^^JL!^~-Jl-^^-_ll_^ ctc. 



J.i i'.i.2 I5.I..J a».i..4 t2.i...s 



harum duarum fcricrum femi-fumma nobis praebebit 



I(e'^-+-^~''') — i-+-_iL_-H-J^-f--,-i^-+. ctc, 



^ ' t^. 1 .2 ' a» . I . . 4 »0.1.,. o " 



hinc 



