# Leibniz Legible — https://leibnizlegible.com
# Page: https://leibnizlegible.com/page/834940469:0213
# Permalink to this reading: https://leibnizlegible.com/page/834940469:0213?run=74
# Title: [Vera Circuli Et Hyperbolae Quadratura] Vera Circvli Et Hyperbolæ Quadratura (shelfmark Leibn. Marg. 98)
# Folio 129, page id 834940469:0213
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=834940469&page=213
# Source image: https://digitale-sammlungen.gwlb.de/content/834940469/jpgs/default/00000213.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 30 lines, status machine
# Lines: 30 recognised, mean confidence 0.64
# 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.

6
su
MB
es,
1b3
2+
mos
By
sd
Ad
Si
ilo
M.
Dt
de
a
1
3t
29
Circuli diameter OF, _e per punctum F ducaneur rectis OA,
OB, DC, OD, DE, PAFAIICIA OFP, ETV, RES, FXY, MEN,
de quoniam rectae OA, OB, DC, OD, OF, efticiuntincer lc an
gulosaequaleSS IgIEvEreCtE OFP, FEV, RES, FXY, MFN,
Cciumt inter Ce criam angulos aquales: centro isieur side-
scribatur polygonum aequilaterum de aequiangulum GHII
KL, cuius lacera bitariam e ad angulos rectos (CCenEuE a
rectis per F ductis; e proinde eadem larera normaliter Ce-
centur a rectis pero ductis, prioribus quippe parallelis, de
ideo recta FP, FS, FN, F.V, FY, Cune aequales rectis 02, OZ,
95.