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# Title: Leibniz-Handschriften zur Mathematik LH 35, 7, 1
# Folio 44r, page id 00068073:0087
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nalis inter g+ secautem et QB seu N sinum com-
plementi. Erbil a aquese Estgo
as, aequ. 460
fit ergo ex a aequ da
ovr 
a aequ
dae
or
aequ.
dov L
Est autem De aequ. da. et
seu B Cequae
o
62
a aequ.
ov
da
e
ds
da 6.
do
D
aequ. 
aor
Pra
jem Trianus.  characte risticum Circuli D
DHK
simile est Triangulo
ipsi
eDK (quia angulus
DAq aequi angulo  D) ergo erit
aDa on e
D
e
ite nimorum
 ex D demissa DH ipsi
ia BQ aequaeli et parallela.
erit Do
Won
aequ KD, seu _B
DHaequ. B9 B 
qu. 60.
ergo
Ergo fiet  aequ KD, sive a aequ. KD.
V
itaque arcus sequo agitur, nempe A2d est
Est autem KO langens complementi seu
arcus Rd..
Ergo arcus de quo
agitur eta A2d. (ubi scilicet minima est
ratio secantis ad arcum) est ipsi 2k2d
tangent sui complementi
aequalis.
seu arcus R2d
vae Videamqus jam an analytice
investigari
minimam
arcum
possit
Secen habens
rationem ad tuum