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# Title: [Problema Austriacum Plus Ultra Quadratura Circuli] Problema Avstriacvm Plvs Vltra Qvadratvra Circvli (shelfmark Leibn. Marg. 230, Stück 1)
# Folio 888, page id 1815201908:0945
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=1815201908&page=945
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# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 59 lines, status machine
# Lines: 59 recognised, mean confidence 0.77
# Machine transcription. Not an edition. Errors are expected: about 8% character error rate on Latin and French lines, higher on German.
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# After the first blank line: the recognised lines in reading order, one per line.

888
PR OPOR FION A L L, F, A F E S
constructio es demonstracio.
elireri  ctevh
a 25. liuciu.
10. fenri. -
adB, id
E F, Prouc exig bat
Ic.  eetet
D: DEL
tione C
felaca re Aad B, ica rario
R ad T. MI, diuidaeurq.
ad  Cade HC cum
caciono Lad l deilaquo
cer int iec 2e e all
F.FL ad FIFh sie eadem
cum rarione L adM. Di.
 aecura suod poltula
cur na A cA adB, verario
Liadracionem L. Cx
constructione. Ced rario l
cadem cum ra-
ux diuimus lincas CD et
ad M, eadem cum racione F EI ad HTF. ergOrEA
Dad rationem F. II, HI
AC 1BHI
C1D B
POSTT1O WEX
Aca rarione A ad B, de quanciracibus C_e D, oporceat duas extribere
t quarum ancecedentes (ine C d D, proxorcionem aurem
eb 1 et ho5. EF 3 iV. P R
C
bCD in C, vecario C
A C2B S) C2 BS.
CVmacur quavis L e
AaCVE Aad L, ica C
ad C, de ve D adL, ica
Dad B. Dicorationes
CC. D F cas osse qua
Postulancur. quoniam
mossitacio A ad L, 2d r2.
aitionem B ad Io estorA
Cad, B, eciam pario, CO
lrepoce ceadem , per
t ti  FL Be. CL _oiei ei A A COnsr rationi, A Derie
LCHB 
E ericois
garqis adrarionem BL, NcA
ad B: sed ex constructione ratio BL, est ratio DF. ereo rario C. C est ad racionem
DF; ve A al eMini ansccedences. Factum igirur cst quod
Petehacur.
habeane candem cum racione A adB.
Constructio e demonstratio. bs 4C
Lae Laa
lraicerum carione A ad B, alicq. duabuis quanciratibus C ee B.
porreac allignare duasrationes qua calem Corcianeur rarionem
CCFIIL C dt CEL ABIEOMUII.
incerle, qualem habent A  B ala C. X I. M COMCGGeisu