214- SrFPLEMENTFM CIRCA TROBLEMA 



'hz^ vbi K eft codiiciens qujic tcrminiim > praecc- 

 ditj bicc vero aoqiiiuio mutabitur iii KQf— «-/;:;'— "--/::=-'' 

 _ 2 ^ X -f- X c; , ii a , f3 , y , ^ , etc. dcnotant cofinus ar- 



cuum -^^^,-^ vsquc fld "~;,'" • inciufiue per / mul- 

 tiplicatos. Nominando vero cofinum arcus — ^ ,/, 

 cxitX— //, et aaX — y. inuenictur effe cofinus -^-— A, 

 pcr / multiplicatus , eft ergo ^;^?^- xr:;//, quarc eiiadit 

 KQ_= — ^/.s'-"-/s--^-//-h//^. Hinc -ak^-^^^lz'-''' 

 --i-i -az:=z-KCl~ -}- i - I / -\-(f/-a]z , ndeoque 



-a!z '-"-f- / ~-- "-vi-^- __ i-// -(a^ f/)z_ ^ . 

 . ^___ __ ^^ , 



- /» /^ ' -'^-H _/c:^- "-hi-/;£ _ I -//-(/; - h^^/)g _ j^ , 



-cIz''-'''i-/z^-hJ-c-z_i-//-(c--\-b/)z ^ 



-^2 ^ - S^ " '"^ ' 



iefc. Vbi L , M etc. funt feries eodem modo formatae ex 

 K' cr S- , etc. ac K formata fuit cx Q_-, et^-,/;, defignant 



^ (ji— i!(C— A) {n — i)(C-l-A) ^ 1 , 



i cofinus arcuum ^^ ■, f ^, etc. qucmadmodum 



jTfignificat cofuium arcus'^^'- ' .Kanc ob cauliun inuenicur 

 - n- I/n T-//-{a-\-f/]z i-//- {b-\-g/)z 



l'~//—{c-{-h/)z , ^ Tr T n^ r I 



-i ^-^^ — H- etc. -K-L-M- ctc. Scd 



propter a -{- 1) -\- c -\- etc. — o , fit etiam K H- L -|- M 



. ^ , «-//« x-//~(a-\-f/)z 

 -f- etc. rz , adeoque — -^ L_.L_'— 



i-2/c:"-l-^''* Q," 



1 1/ f6_)_£l)Si J _//_(r_f_W)j; ., 1- • I J„ ..,„„ 



•-i ly^ — H-' — =i'.^^= — -h-ctc. ct duudcndo pcr 



n-/l 



