( <^I42 ) 
pro/^kSia F'J[ ^ donee cum EB^ far iter prod^llas cM^^rdtin L deinde hiL 
feUk VXin l^ m fumtk LV> (zqndi L^S jm^a enim DI erh afympmm 
ma, in qnam alia mrmalker irwidit ad pMn^Hm L 
Sed fort ajfe ingratum tiH Hon erit intelligere,, ejua via a^' banc conflm5iio' 
nemfervene^ im. 'Scias it^que-^ me ex priori mea Analyfi de- 
* V.Fi;^JV. duxlffe hoc moao. * D^tis iifdem qua prius, cadat in EE norma- 
lis AO, fit que pnn^um qmfitumP, ex qm in AO cadat norma* 
lis PR. Si AO fit R0\%, 03, d, AP, PRyt, AR, a .facile 
colligitPir tdsc aquatic 
2zdae 
'i'lhhdLt'^ tZTz^^ "—-^ qu.zmutarip'otefi inhas 
-2bqqe 
2idae ^ i ^ zdae 
+ bbae -= aa - Z. qq - ij> f bbae + ee = \ qq-I W 
- bqqe - bqqe b " 
zb- bd zb-bd 
Hujns ultimo conftruEiionem olim ad temifi\ alterim vero , CL, Hugenius. 
Prtmam autem^ licet fe fiatim in conffeBum dedijfet • ferme neglexeram, quod 
difficiiiori^ conflruElionis ejfe pr^f^^merem, Sedme vano timore delnfidm ag- 
mvi, cum in banc, qumnadtemitto, conHru^ionem de finer e nuperfum ex- 
fertm. Sit enim , brevioris calculi caufh , % - d=K, zdibbssbra^ 
fiet. 
ee - 2qqejv2ma e_ ^qq^ 
— — a a — — — 
b • 
Etadditisutrinq-^ q'^fmm^^^zciqm^, 
ee-^aqqetraae +q'*f mmaa--2qqma, ^2 . nnfmnf 
^-^i- — rrr ~ — --l^oCefi^quadraum ex Q-^SIJJ^ 
bkktbmra'*' kki-mra ^ 
ad aquationem faciliorem reduci poteft , fi, pofito kki"mm = pp, fiat 
^Tzi -fit enim tandem, quadrmm ex e iSS ^ 29^ — n^^Y 
P 4 ^ P bp kp 
I quam aquationem fuperiori con ft r uEi i@ni refpondere animadvert es^ fi 
calcplos applicueris • acfitmul dfervdis, adquamcunque linearum EA,AB, 
BE, referatur Andyfeosjumma, eafdem [emper baheri poffe femones , quam* 
VIS longiore circuitu & <zquattonihm vaide diver fis. 
Ex hac conftrHmone, mf^ mrxMyiav deducere licet alterim Problematis 
5^ ' . effeoiionem, chmfcii, qui(>ritHr pm^um'^Iquo'^^ 
id .F/^. V, paraiielm fn cmlibet iine<z dAt<& , tit , / dato punBo hminofo * 
^JLi^h ^J^lLl 4^ ^^JKI^L^^^J. radins reflex m par alleles 
' - - re^^ 
