# Leibniz Legible — https://leibnizlegible.com
# Page: https://leibnizlegible.com/page/834940469:0129
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# Title: [Vera Circuli Et Hyperbolae Quadratura] Vera Circvli Et Hyperbolæ Quadratura (shelfmark Leibn. Marg. 98)
# Folio 45, page id 834940469:0129
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=834940469&page=129
# Source image: https://digitale-sammlungen.gwlb.de/content/834940469/jpgs/default/00000129.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 21 lines, status machine
# Lines: 21 recognised, mean confidence 0.88
# 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.

4
quoum m lcaerecta BCpa
rallella ducatur per E recta X E Z. ex daris punctis F, C3 da-
cur punccum F, quoniam supponitur dari AB C Egura: intra
XZ ducatur quodlibee planum baA BOC. N parallellum de
cum planis ABC: FOCH communes interlectiones Faciens
rectas BO, RS: manifestum R E este radium circuliin Tolidot
OCMIperR cranscuncis; ec ob rorundicacem Polidi A BC, 8
lectionem normalem plani ABC ad balem, punctum S est in
Femicireulo, cuius diamerer PO; de isirur quadracum rectae
RS aequale eA rectanouio PRO, ee circulus ex radio R S
aequalis armillae circulari P R Q; cum que hoc semper hat in-
cer E e C; eric portio Colidirocundi FOCN intra L. ae qualis
omnibusarmillis circularibus inter circulum XF. Z. de armil.
lam BGC, hoc cst, solido excauaeo aequaliporrioni Colidiron
cundiXZCB post ablacum conum cuius verrex L ee Cemidia
meterbaleos DC: eodem modo probatur porcionem solidi
rocundi FDCNincer F d Faqualem esse Colido excauato L
RZ. X postablacum conum, cuius verrex F. ee baleos lemidia-
mecer IF: disirur s a porrione solidirorundi data F. KC. B,
au