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# Title: Leibniz-Handschriften zur Mathematik LH 35, 8, 9
# Folio 7r, page id 00068104:0013
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s
Ergo ssseu = X+ szax - - = Z- ext 1X + X C
sex p sgd
1∞X
d
X dx
en lx + ZdX) + ax (= dZ + X AX =0
est
1-
subest aliquis error 
axs
1-X
 in calculo, aliequi
res essit succederet. Hinc ergo quia aliunde
habentur Z
 et (2
(set. V
xdx. Utique habemus absolute
et patel (.  seu (ZdX
seu X+ L
=
1-XC
du non pt.
c
Z X
i 7 - 1+ =X + X et
X
L
1+ C(+ +X + L X et quod
Errr potius C, dque = dx + Zdx
vel
C
c
Z= LX + X etc + sset
Ex G fit differentraliter dz = dX 1tXIX etC +aO
du  +x en i
d
Ergo L dx 4+ O = X + (7dx (posito e multiplicari perde
puro Unde C) = X + Sque dx - (.
1
sed rursus C
y
-
e
1g
et productum summari)
+x
iXdx per S
C utante
ergo aequanto fit Z = X + sudx seu dZ = dx + Zdx
Urqu veram manet
Sod
seu
l
e 
en zdxdxaxax et = 2 M -)
posito X = C aet
1t
p
12)
seu
= hat. de X = 10g de 1X
Ax
s
XLog. de 14Z,
Ergo 1+Z= num de X. ergo Z = n. X - 1
eu Zdxdxdo et = Z -  dz.
seu )axdx eu = num. de X SL
e
. 1-
+x = l.
dZ
17Z