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# Title: Leibniz-Handschriften zur Mathematik LH 35, 3 A 4
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5Jutii 16e
Modus resolvendi omnes aequationes per
Canonem sinuum, vel sectiones angulares.
sit aequatio: data X x gX + YX+ scaequ. 0
et
+t
constat aequationem XS. 5yX + SYX -V aequi0
esse
achorda arcus quaesiti et Y (in fallor dati
1
diameter erc
sumatur alia qi qui quaeratur alius arcus
cujus pars tertia sit quaesitus arcus achordae
arcus datus cujus pars ita est arcychordae
X. sit c. arcus  cujus pars tertia
sit arcus cluidae
sesto d.
erit E aequ dee seu ad aequ = C. poterit
s
ergo inveniri d per angularem sectionem, seu
per Tabulas sinuum Atia autem ouetur
sive chorda ipsius d quae sit e. fiet
nova aequalio: X -3d X X ((Y) fiet:
X- 5YX + 5NX- (∞) aqu
Laequid
+ b X = 3bd X -b (∞) aequ. 0
sed hoc modo non procedit comparatrocum
aequatione data, quia d in se includit y
modo analytice non facile explicabili, ideo
si V non potest invenri nisi accedar b
tunc postea t non poterit d sumi pro data
sed prius invenienda erit quod difficillimum
factu est, huic malo duo praesentissima
remedia habeo, unum, exaltationem
equationis, ut si suibatur.