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# Title: Leibniz-Handschriften zur Philosophie LH 4, 5, 10
# Folio 68r, page id 00069349:0135
# Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 77v); this page is its right half.
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# Lines: 76 recognised, mean confidence 0.65
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In problemate ducendorum ad sectionem sonicam perpendicularium aequatio
L
prodit haec c: da +C
2
a
2aX, + a X  F1 y quae duct
in C priori jungatur, fietque Tas
(Bry
qb a b
v
+BX y(
et rucsus addatur prima mul-
in
ti plicatio ducta in Y ... ...
1XV
Vb .
a
in aequatione data sectionis conicra pro X ponendo ejus valorem fit
2b LXy +a fax
93= q
a
V
+cy +oda
vel Xy -da L a d. y + a 01 +da
qu
u
aXYy + ad X 1+ (+=) a y +da (10. 
Et jam data est haec ex a 2 (17) 1... El. (t f) fi
ipsius sectionis natura:
sa
X
dae
+2p
62 (3
1
1
+Vd
279+ X
Ergo X pZ +4
+da
uno
dy
t +
Is
X
a +
F2
vel 5 (Ct ) ) a
s taeu si
vaas
S
V
vel adque + ax aey 1 fyq + fyx
p
lad
vb.
C+ 71
 qua
+2B
+7d+
4
C+ VC
ps
B
+ YE.
3X
ap = ad X +CY + da 
t
a
e
b in
a
C+
e
2a X 4
Ergo X H +  x +