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# Title: [Problema Austriacum Plus Ultra Quadratura Circuli] Problema Avstriacvm Plvs Vltra Qvadratvra Circvli (shelfmark Leibn. Marg. 230, Stück 1)
# Folio 509, page id 1815201908:0566
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=1815201908&page=566
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# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 63 lines, status machine
# Lines: 63 recognised, mean confidence 0.71
# 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.
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# After the first blank line: the recognised lines in reading order, one per line.

O1.
ia
3
IH.
OF.
UME.
16
1
est
lum
3P. R, O P O, S, F F, H D LLCKAA
 ABC subtetdane rectae AC, AD, demistaque ex D diq-
P AR ABOL A.
MCTTO LL, qua LSL HIHCK OECUTTAL IM F, aucamur quoruis rectae
BL xeqmaaleo cao e ae C: hancque recris BC
proporcionales lincae F II.
Dicoputeta A, tI, F este ad parabolam.
le
de
t 
er
11.q. TL il. 1
115)C1
2 125) e132CI~
ni eiroit
MDHe et. lochAIC c
s.Lcct_:   Et s sMI sit OFSRIC
e
Burp rein se: O:F mwBor emet slodaru X P et 3  A 114B3I E13
 l. Cd et  cmlunaBo Semonstratios L. B. M A _ swuaBB OlL. WBE
taes it O Y:F.M A eE BuONp SlMBEE, SuN CMEMP B CBIBBO
TT AOD ecccanSulI esad NOB Fectangulu a AC B e linen d_ IMIC AIM B C. 247. hn 1m 3
sed veB O ad B G, SCF EE pOneuE ad dinCaM F FFZ idicur d E HI eA ad RII.
De RO D reccandutum ad reccanoulum ACD, id eA A E E recranpulum ad re-
craneulum A E F. GuarE NTP, F puncca bTunc ad parabolam.
eLIA EB TOcMLBE ediB: EITEI
nel. s. L mins P, R O, p O SITIO CCOXXXI.
ds Gloccrnq MI1I3O
eo ABC parabola dinmeter AD, divila in parres eguales, pun-
is t,  D: dyccisq. ordinarim lincis FB, FB, 6B, BC, de
mirrancurca B punctis camopri BHI, BI, BH, conveniences dum ordi-
nacim policis in HI, IF. Z 21ISCC
Dico C thPuneta ese ad parabolam.
1113
Demonstratia
VOnLAM AIAIMCERI PATEES AF, PF, FO, _C. pOHun-
Etur equalesu P F. est ap F C, ve AF ad A F; id est
ve  B quadracum ad quadracum LB, id eAt LEI quadia
cum ad quadeacum EI. Eodem modo oneiileur ene re
F. C ad FD, Sic CT quadracum ad quadrarum DR. 
Pinetaisicur  L. P Cons ac Pacabolais Ouod, CFac
demonstrandum.
DEA ∞lOdBTEC
Os hSeCCXXXII
te C. S. (ABISG. EELEneOq  S isenil. 10 213
coABC parabol caetes i V divila punctis L, F, C, HL, D, ve
in
B EX CoN
aeal. l5tCaitLhsee inc coniimux pioporcionales: aucantue
hurem ordindum lineortilbs FB, CBBsecet _ ex B, diametri dCmiETanEuE
conieniemes ioinaci BBCcis. L. I. C rungi n
55
Dico