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# Title: [Problema Austriacum Plus Ultra Quadratura Circuli] Problema Avstriacvm Plvs Vltra Qvadratvra Circvli (shelfmark Leibn. Marg. 230, Stück 1)
# Folio 864, page id 1815201908:0921
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=1815201908&page=921
# Source image: https://digitale-sammlungen.gwlb.de/content/1815201908/jpgs/default/00000921.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 25 lines, status machine
# Lines: 25 recognised, mean confidence 0.87
# 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.

PROPOSTEIO CCXLVII.
YC TVS PL ANL
Vbalcerne constituantur patabora A BC, DB P ad axem communem
AB incerlecantes se in puncto quodam B, a quo demiEFaCUFBR X.
quidistans axi AD, Facta aurem B R, aequali F A, ductaq; ordinacim F FI,
DOnAnEUFFTI, L. K quxe aquidistenE AD.
Dico Colidum productum ex ductu superfcierum P. N, O P aequari COr-
pori quod retuleac ex duetu planOrum OR, R S.
864
emonstratio.
Noniam ecltales sunCD C SE A L, iSIEUEVE
AC ad A V, ica est BF adD Digicur relinca
BC ad V O, ica est F. LF ad LMI, X GuiAVE A F ac
P, ica est D C ad DV; isicur ve cAF L ad IP.
ita eA GB ad V S,lo eA ve OT ad P Y, ita c
SV. quare cum Sc ILF adTM, VEBC adD V.
eric quoque N l’ad MP, ve est RV adQV, a
inde per 45. hulus lonidum ex ductu M N in OP.
quarur corpori ex alletu OR, in planum R Sd
peod tat demonilrandum.
RV adSV. ergoreC ad PT, ica est RS ad
Con(equencer vEMN adNYT, ica QR ad RV
e quia cAMT adST, ica quoque OV ad PT.
eTOOVECAEMNadOR, ica CC R S adO P; igicur
rectangula MN, OP, eO RS aequalia CUINE. PFO.