# Leibniz Legible — https://leibnizlegible.com
# Piece: https://leibnizlegible.com/api/records/1151/text
# Catalogue record: 1151 — [Aufz. zur Oskulation]
# Incipit: y = √[aa-xx] v = aa - xx
# Date: 1680
# Akademie-Ausgabe: AA VII (assigned, not yet published)
# Record in the Leibniz-Katalog: https://leibniz-katalog.bbaw.de/de/extended-search?id=1151&katnr=58689
# Work: https://leibnizlegible.com/work/00068073
# Title: Leibniz-Handschriften zur Mathematik LH 35, 7, 1
# Folios: Bl. 7 (from the shelfmark LH 35, 7, 1 Bl. 7): 2 pages, canvases 13–14, page ids 00068073:0013 to 00068073:0014
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068073&page=13
# Lines: 44 recognised on 2 of 2 pages, mean confidence 0.72
# Catalogue: Leibniz-Katalog / Arbeitskatalog der Leibniz-Edition (https://leibniz-katalog.bbaw.de/), ed. Arbeitsstelle Potsdam I der Berlin-Brandenburgischen Akademie der Wissenschaften, CC BY 4.0.
# Machine transcription. Not an edition. Errors are expected: about 8% character error rate on Latin and French lines, higher on German.
# Licence: CC BY 4.0, Leibniz Legible. Machine output: do not ingest it as verified text; keep this provenance with the text.
# Wording rule: say "the machine reads it as …", never "Leibniz wrote".
# After the first blank line, page by page: a "## Folio <label> — <page id>" line ("## Canvas <n>" where no folio label is recorded), "# " lines naming its source image and model, then its recognised lines in reading order, one per line.

## Folio 7r — 00068073:0013
# Source image: https://digitale-sammlungen.gwlb.de/content/00068073/jpgs/default/00000013.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 73, 2026-08-27T15:28:38Z — 40 lines, status machine
= Xaa - y
) Vaa - XX dx
n
 aax = = X
x ydyu - XdX
unde
sursus
A D = aa =XX
du
 d vdu - 7 av
ydx y = d
enn
e
e
si
aa - XX
a
+
Revaraa -XX = Y aak XX
jam ve Vaq. ydv =0
e
Iaa - XFXaA - XX = aaX = =X Iaa =X
Laa - XX Y Laa -XX = aaX - L X
Vaa  XX
D= ab = CXX
fiet in casu maxime rationis vn
Naa  XX ax
abX- c
X
Vaa  XX
ab = CXX
si ponamus tales esse b et C pro arbitrio assumtas ut harc aequad
habeat duas radices aequales posset ilerum oblineri quaesi
s
quari rujus differentialis e haberetur quasitum. derum
quia lectao non potest osculari ullam lineam veo
don
potest inscasu maximae fieri ut sint duae duae dud
cdulactus coincitant. Aliud est flexus contrarius uti
corucidunt contactus et fle sectio

## Folio 7v — 00068073:0014
# Source image: https://digitale-sammlungen.gwlb.de/content/00068073/jpgs/default/00000014.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 73, 2026-08-27T15:28:38Z — 4 lines, status machine
e
DITFRIED WILHELM LEIBNIZ BIBLIOT
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