«M 



) <y« ( ^H- 



i+l 



etc. 



n 



2 — 2/2 

 2 — 2 / 2 -f. I 



2— 2/2-f-|-f.| 



2 - 2 / 2 -i- I 4- ! -H » 



etc. 



$. 20» Vtamur refolutione fecunda logatithmo- 

 wm, vbi erat p ^q et 



vnde pro noftro numero C nancifcimur hanc feriem; 



n ii 7-/»>— . ^ _ »• »• L_ etc 



" *y »(4-K'r 3(<3 + 0* ♦(^ + i)* 5(9+05 *''■'- 



— etc. 



7{q-¥-z)~ 3(q+zi' ♦{l + i}* Sf'i + >J» 



i('J-+-ij'^ 3('1 + JJ^ ♦(a-<-j)* 5(5 + 0* 



etc. 



— etCr 



n— 14-1-4-14-1-1- , . . .4-5, 

 ■fnde patet, quo maror numerus q accipiatur, haac feri- 

 em eo magis. futuram elTe conuergeatem. 



f. 21. Si qnis autem voluerit valorem noftri nu* 

 iTreri G accnratius definire, ne opus quidem erit logarith- 

 mos, qiii in fingulis terminis occurrunt, in feries refoluere. 

 Quin etiam non necefle eft certam relationem inter binos 

 numeros p et y flaiuere, fed vtrumque pro arbitrio acci- 

 pere licebit, ita vt, poftquam valor primi membrillj — /f 

 &£rk cxpeditus, exifleate 



n :z: I 4-1 »4-3 Ht" ♦ • • • • *+■ p ) 



H 3 totum 



