# Leibniz Legible — https://leibnizlegible.com
# Piece: https://leibnizlegible.com/api/records/6218/text
# Catalogue record: 6218 — [Math. Aufz.]
# Incipit: dß = adx:x
# Date: 1690
# Record in the Leibniz-Katalog: https://leibniz-katalog.bbaw.de/de/extended-search?id=6218&katnr=45206
# Work: https://leibnizlegible.com/work/DE-611-HS-958800
# Title: LBr. 56 · Bernoulli, Jac.
# Folios: Bl. 66 (from the shelfmark LBr 56 Bl. 66): 2 pages, canvases 131–132, page ids DE-611-HS-958800:0131 to DE-611-HS-958800:0132
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=DE-611-HS-958800&page=131
# Lines: 46 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 66r — DE-611-HS-958800:0131
# Source image: https://digitale-sammlungen.gwlb.de/content/DE-611-HS-958800/jpgs/default/00000131.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 159, 2026-09-10T04:31:07Z — 36 lines, status machine
PiL
dB = a dx: X
a x =Xc LAX: G=
 X
et dxd
XCAxa:
de de:X
= dxa: Vaβ
d 1X = Xa : d(B = f
1:20
e
p=1.2
a
1
sit C
Ergo
 dx  dxa: rds
posit 0 d(3= a ctax: dx
cum x non sunt proqestionis s eome
liscae sed alterique ut untae cum cunque
videndum au tum quoque s inveniii
possit. Nam si X sunt Authmetiea
erit quidem dx =a, et dx= oru
sad quod erunt (1. 1 x si X mogress
arthm aut ex a prop. hcom. iergo
sit 
=
. ergo  dcoent Geom
prop. ipsi co.
anergo poterum cnm in
iter quertere X _ = (dco: cd. srgo
ex
Ac:Xd = _. Ergo
1e
e
erte

## Folio 66v — DE-611-HS-958800:0132
# Source image: https://digitale-sammlungen.gwlb.de/content/DE-611-HS-958800/jpgs/default/00000132.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 159, 2026-09-10T04:31:07Z — 10 lines, status machine
f1: 2
e
(122
Pavo: cd = d
a
20l
aco:W
seu fitt
X
acdco.