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# Title: [Ps. 1] (shelfmarks Leibn. Marg. 178, Stück 1; Leibn. Marg. 178)
# Folio 14, page id 175905688X:0036
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=175905688X&page=36
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24
Aet at = d X
2y. ak- dx
G E O N E F R I A
CS Vero 2V + a le + d o
quae quidem Force
E punctum S caderet inter B_ C; aE VerO
=2y + d k +. d _
eres anguli erianguli FS C,  Conlequentes ratio ipsius
CS ad C F, qua lic ut Z ad e, unde tOTa C F crit
eZY. a e k. ) d e X
Eodem modo, data est A CF, quam vo-
col, inde BC critV - x, e quia in trianguloBCFI 19-
tio iplius BC ad BT daca est, quae lic ut Z ad f, exie
BT ∞
 e CT ∞ 2y = f1 - f= RUTIUS, PEOPECL
criangulum FCFE data esratio ipsius C Tad C FI: qu
li ponamusue Z ad e, habebitur CTI ∞ +52y +551 -55
Atque ita videre est, quod, positione datis quotcun-
que lineis, ex puncto C semper toridem alix ad illas du-
ci possint in datis angulis, (juxta quaeltionis tenOFCI;)
dux linsulx exprimantur ad lummum per tresterminosi
quorum quidem unus compolitus lic ex quantitate in-
coonicay, mulciplicata aut dirisa per aliam quandam
coonitam; secundus vero ex incoonitâ quantitate x
etiam mulciplicat a aut dirisa per aliam quandam cogni-
cam; aC certius denique ex quantitate aliquâ omnino
Cognita. Fxcepto tantum,  dacxe linex sInEOmneS Pa-
rallela, vel linca AB, (quo casu terminus ex quancita-
tex compolitus erane(cet;) vel etiam linca C B, (quo
calu terminus ex quantitare y compolitus cranclcet;)
giemadmodum id plus sacis per se manifestum ct, nec
prolixiori explicatione cget. uod autem spectat ad si-
sna -7 e -, quibus hi cermini conjunguntur, ipsa qui-
dem variari possune modis omnibus, quos imaginari
liceE.
Deinde videre etiam licet, quod mulciplicando ica
halee
nale
Iu
D
Cu
A
du
C
d
lla
1
1
IC
M9
IEH.
riE, p
Cpere
l
mnc
de
pied
M
lim
du