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# Title: Opticks: Or, A Treatise Of The Reflexions, Refractions, Inflexions and Colours Of Light (shelfmark Leibn. Marg. 193)
# Folio 199, page id 1677894601:0391
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=1677894601&page=391
# Source image: https://digitale-sammlungen.gwlb.de/content/1677894601/jpgs/default/00000391.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 26 lines, status machine
# Lines: 26 recognised, mean confidence 0.83
# Machine transcription. Not an edition. Errors are expected: about 8% character error rate on Latin and French lines, higher on German.
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# After the first blank line: the recognised lines in reading order, one per line.

d
dCLH EZ21
IGn(3
L= 2
DC3 ad EIhda
205nE4
T ABVL A
Curvarum simpliciorum quae cum Fllipsi eo
Clyperbola compari possunt.
Sit jam aCD vel PGD vel CDS Sectio
Conica cujus area ad Ouadraturam C VEVa pFO- F1S. 5,6,7,8.
positae requiritur, scq; ejus centrum A, AXIS K2,
Vertex aq Semiaxis conjugatus AP, datum Abscisa
principium A vel a vel a ABICiNa AB vel a B vel
aB =Z, Ordinata rectangula BD = V, _ AICa
ABDP vel aBDC vel a BDC =s existente a (E OF-
dinata ad punctu a. TUInSantE RD, AD, aD. Du
Catur PanGCNS DP OccurrenS ABSCisa AB in Y,
e compleatur parallelogrammum ABDO. Ft
Eiquando ad quadraturam Currae propositae requi
runtur areae duarum sectionem Conicarum, dica-
tur posterioris Abscilta E Ordinata Y, _ Area 0
Sit autem difterentia duarum quantitatum ubi in
certum est utrum posterior de priori an prior de Po-
Aeriori subduci debeat.
L. NIVA