# Leibniz Legible — https://leibnizlegible.com
# Page: https://leibnizlegible.com/page/1815201908:0485
# Permalink to this reading: https://leibnizlegible.com/page/1815201908:0485?run=74
# Title: [Problema Austriacum Plus Ultra Quadratura Circuli] Problema Avstriacvm Plvs Vltra Qvadratvra Circvli (shelfmark Leibn. Marg. 230, Stück 1)
# Folio 428, page id 1815201908:0485
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=1815201908&page=485
# Source image: https://digitale-sammlungen.gwlb.de/content/1815201908/jpgs/default/00000485.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 25 lines, status machine
# Lines: 25 recognised, mean confidence 0.83
# 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.

R A BOL A.
puncca BD, C G daTA RINE, CriSREUT ex C diameTEF C F, OECUTreNS A P. F parabOI
in F, Crit F quoque punccum dacur.  dein FCCEA F A occurrenS BO linex
buimusergo Lc. Guodctalacte.
in M. cric ex M punccum dacum. ac proinde A Aac ve BD, ad M C, sIC C II ad IIP,
ducacurque recca AHI, Pacl Peciciolucionem, L punctum cHc Ih MIICa AHL. CXHI.
COuaES aCOS BD, in punctis A e C: dacum q; lIC MMMM
ERorOstito CL
VTersCCenE se dux parabola ABC, AD C inverse positx, habentes
punctorum C: oporcet alcerum exhibel.
Consiruiodemonscialto.
GANEUIFPK B _ D pUNCFA COHIEMenceS B E, D F. quae primo equidistent. du-
LL cacurque ipsi B F. parallcla C A, OcCUrrOnS AB C parabOIX in A, _ BDrCCLE
adcogte in Cidinila bitariam. Se d criam AC aequidistat D F concingentisisitur et
AC in Parabola ABC ad BB Scaum ducta eA, et in C divila bitariam: 181.
Secundo concurrant in F. concingentes per B e D actae: ducaturquerecta L C.
occurrens BD diamerroin HI, et AB C parabolx in A. cruncaisitur proportio.
nales BA, F FI, F. C. Sed cadem quoque linex lunc proporrionales in parabola
ADC, _ FI, C. C puncca daralunc; igitur _ A punccum darum est, estque illud
AD C parabola communc. exhituimus ergo alcerum punctum occursus A. quod
heri poltulabacur.
a btaliua
in G: CFIEIsItuE AC lineam pataboIa HCB C, ordinacim polica ad diamerrum BD.
cur A punccum verique parabolx est commune.
u e p ptir rtuep ee set  tete e e e   te at  tate  at st e t te et  t ee  t    st    t  t  a e etet     te e  ee   e  te  t A al