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# Title: [Vera Circuli Et Hyperbolae Quadratura] Vera Circvli Et Hyperbolæ Quadratura (shelfmark Leibn. Marg. 98)
# Folio 103, page id 834940469:0187
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=834940469&page=187
# Source image: https://digitale-sammlungen.gwlb.de/content/834940469/jpgs/default/00000187.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 22 lines, status machine
# Lines: 22 recognised, mean confidence 0.74
# 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: the recognised lines in reading order, one per line.

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203
Donendo parallelogrammum ABPK eA ad Eguram AC IH
reF  Tad , quod demonstran dum Crat.
Sit lic minor quam Q. eric A C IK qualibet ex parabolis
inanicis, li vero Psc maior quam , cric ACIK quodlibcE CX
crilineis infinicis. Lx hac quoque propolicione manifectum
es parallelogrammum ABIM esC ad AguEaM ABIC vE P
Bad F; quod criam ica immocelcir, quoniam ratio AB ad L. C
est molciplicoca racionis AR ad AP in rarione Pad O, hoc cA
racio AB ad AL. eAt mulciplicaca racionis BI ad L. C in eadem
racione Pad  erir converrendo, BI2d L C mulciplicara r2-
cionis A Bad AL in racione  ad P; e ideo ex ipsa propoL.
cione parallelogranimum ABIK eA ad Aguram ABIC rE
P isa 2ad P, quod demonstrandum Crat.
PR9