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# Page: https://leibnizlegible.com/page/1815201908:0728
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# Title: [Problema Austriacum Plus Ultra Quadratura Circuli] Problema Avstriacvm Plvs Vltra Qvadratvra Circvli (shelfmark Leibn. Marg. 230, Stück 1)
# Folio 671, page id 1815201908:0728
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=1815201908&page=728
# Source image: https://digitale-sammlungen.gwlb.de/content/1815201908/jpgs/default/00000728.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 71 lines, status machine
# Lines: 71 recognised, mean confidence 0.81
# 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.

W CBi
UXCI.
Mratu
RH
spi
natu
RA,
2t
AK
abo
rECuS
20
4, XE
SL LR 
quod erit i memoriam, ecuo-
eandum cum paulo Poll ex a-
quo argumencabimur; ergOCE-
jam componendo _ InUERtCN-
do TTDKN CA ad TIFI, ve
GTa:
dTTH ipB
PFT, X AC ipS CK ex hy-
PeFS. AEchim. aC GeactAC. Pd
xabol. IIV ad V ATI, hoc cA
in parabola n RI ad I A. FrgC
ve in spira pK I2 ad IA, Sic
in parabola RL ad IA. 9u00
erac demonstrandum.
Deinde ex Maletio
producta plures (UANEUE X
quales ipsi AB, VE P S, _C. d
ex puncto S ductâ diamecro
SNL, cui AV TTOccurrat in
L, ducaneur quorcunque recte
AN, secances parabolam in LLC
MIM. ex diamerri parrem L I
in aequales parres in plinctis HY: ducantur ance ex in spira reuolurionis tertie FIMM
quoruis rectae AN Cccances similicer perimerrum cerrii circuli in punetis NI, NV, 2C
lecta Fuit LL, spiram vero in punctis MM.
Dicorursum rectas omnes AMEY simitu a a Palaba Ma CHC.UB
similitere discurlu demonstrabicur quo prius.
Exhis, limilicudinis (cema de duco huiusmodi.
Scemencum parabolicun, BH Z AB.
Triangulum HI AII.
Recta HHI.
Singula recta BLL, LFL, BP.
Rectae in parabola A IR.
Scemencum parabolicum H L. X A.
Recta LL.
Singula rectae IL. LL, P5.
RectE AM N in parabol2.
HBTT, vE pRI~ 2d  TC:
pocheli aequalis est; ergo FTDK
eA ad TIP, ve GI ad A C:
Ergo exxquo HIKN est ad P HI,
vE pR L2 alt A C. erGO PeF
24. 5. LLLK CA ad RF, vi
KI2 2d TA. sed vE FIK N ac
RP, AC VL, 2d TO, hoc eAt
Friangulum L AL.
Secundum spirale spacium.
Sccundum circulum.
Feripheriam secudi circuli HR ALL
Rectam inspira secundam BFI.
Rectas in spirali R.TR.
Terrium spirale spacium
Tertium circulum.
Perrii circuli peripheriam LMNY L.
Terriam in spira rectam ITL.
Rectas AMN in spirali
ut a  ti s t ti ut ett ( t   t   t t a  tt a e t t  f  t  t      e  t  sta  t e et    a    t      t  t u