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# Title: [Problema Austriacum Plus Ultra Quadratura Circuli] Problema Avstriacvm Plvs Vltra Qvadratvra Circvli (shelfmark Leibn. Marg. 230, Stück 1)
# Folio 196, page id 1815201908:0253
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=1815201908&page=253
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# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 32 lines, status machine
# Lines: 32 recognised, mean confidence 0.84
# 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.

CTR CVLVS.
Ldeositio AII.
Ontingant invicer interinseculiduo ABC, DLC, in puncto C:
sexquo cductis C A, C e lumancur puneta b, F, ih lHSuorum ar-
Dicolilinex illae concniane, angulos C IF, FHC aquales esse.
Demonstratio.
cubus ex quibus rectX PONaNEuE GF, GD, FB, FA.
DE_ aequalis exit.
Incprimo O de P, punctavet sixravel intra angulum A C B posica: Ouoniam
arrsersii Danouli C BF, CAF, C F arcui insistences aequales a sune, vei ob eandem caulam.
2. 207
anguli C F. C, CD C, id est IFB, IID A ad verricem polici, crunc anguli TEB,
E BI simul sumpei, aequales angulis TID A, D AFI; quare _ tercius F IB, cerrio
Ouod si vicumque pun.
ctorum F, de G, angulo
AC B, ContinCAnEUF, HaCFA.
cione alterrione demostrabi.
Mus: cuanguli b AC B, AFB,
duobus rectis aequales sint,
vei ec anguli F CD, B CD:
dempro igitur communi an-
SuIO BCD, MAnCE AFB,
al Bulo F. CD, ac proinde
reliquis AB L TCHGuODCI
aequais. lune decem ad vet.
FHC aquales quoque luliu
ricem anguli FRFT, OKI
aequales, igicur reliqui F1O
adac Jam alcelderum punctorum, pura F, inera, de aliud exrra angulum
EB: dico rutu adsalos HI, I esse incer se aequales, cum enim angulusF BC
cam cu anao ela cu ooud rellone eascanto oCo.
munl