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# Title: Synopsis Geometrica (shelfmarks Leibn. Marg. 7,1; ZEN Leibn. Marg. 7,1)
# Folio 117, page id 797939695:0137
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=797939695&page=137
# Source image: https://digitale-sammlungen.gwlb.de/content/797939695/jpgs/default/00000137.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 37 lines, status machine
# Lines: 37 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.
# 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.

plieata
aI bill
Geometrica.
Coroll.
Hluc eriam renoca sectores similes
circulorum, item lectiones; haec enim
ex lur, Cune in duplicata radiorum.
Portione
hilialet
lea lac
Coroll. IV.
Fllipses icem similes. nimirum quae
G,reu constant ex diamerris proportionalibus;
rationes iea remaior rnius lic ad maiorem alte-
CH, s rius, re minor ad minorem, idem dico
dd CI de Semiellip(i Parabola, Cemiparabola.
6 , 111
Coroll. V.
Esinc omnes perpendiculares appli-
catae lemicirculo, lune mediae propor-
leaul cionales inter segmenta diamerri, a per-
etiond pendicularibus lecta; sic enim Cemicircu-
polses lus, centro T, diameter Y C. applica-
MaXIIII
lunetst
ea quaelibet Z V, perpendicularis in Y
Gihaec est media proportionalisi inter Y
V dc V O.ducta enim Z Q criangula C
VZ, VZ Y Cunc aequiangulaigitur pro-
porcionalia;isitur re Y V,ad VZ icahaec
2 dupli
AEPeI
vC
CI
Prop.
Utacau bo bto alGa
Lettd