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# Title: Leibniz-Handschriften zur Mathematik LH 35, 8, 10
# Folio 10r, page id 00068105:0019
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28 Novembr. 168
Curvam invemre
datae figurae,
proportionalem
de aequ dx + dy
(2
Ac aequ. dx + du aequ e dis
2
e
(21
Z + du aequ ee dX
sumatur aequ. 4 relationem exprimens
inter X et Z. item aequ. 5. relationem exprimi-
inter qet XHy  Ex aequ. 4
quaeratur valor ipsius aZe, ex aequos uala
albeatumm
aequ. 6. Et ex aequ. 5valorizius duss et
habobitur aequ. 7. substitutis ris vatoribus
ex aqu 6. et 7. in aqu. 3. habebitur
aequ. 8. per sola ubi solae 7. 1. e. X, sine
differentialibus Collendoque y et Z. restabit
sola equ inter per X ex aequ. 4 ets
restabit habebitur aequ. 9. in qua sola
 supererit X et e. havebiturque aequatio
identica, funto facilius resolvenda
quod duplices arbitrariae
Brevius si marum differentiarum per
X expressarum quadrata in unum addita
componant quadratum ipsius e.
ut sit eago aa erit ee aequ
a Atx ei quad si e sit aa eut ee aequa
X
(2
Ergo debet quantitas ad componi ex
Tabil
duabus. sed videorem non predere
nisi data saa
X