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# Title: [Problema Austriacum Plus Ultra Quadratura Circuli] Problema Avstriacvm Plvs Vltra Qvadratvra Circvli (shelfmark Leibn. Marg. 230, Stück 1)
# Folio 1041, page id 1815201908:1098
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=1815201908&page=1098
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# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 32 lines, status machine
# Lines: 32 recognised, mean confidence 0.80
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DE SDH A R OIDB.
Demonstratio.
Ua acaDec cclccula llatolacoo
D obliqua ad axem si li: (nam de recta
dubium eNe non pocost) crisacur isieut a exD,
cenero normalicer ad planum AB C rocta D I.
ex per ID, _ axem F L planum E G+ F con-
stituacur. Dico planum ABC rectum cAC
ad planum E DOF, quodper axem cransies
nam ID cum Cc ex constructione recta ad
planum AB C, igicur b eciam planu F. DOF,
per iplam ductum rectum est ad planu ABC.
Duoderatpropolirum.
KoosITIO CXI
Mnis lectt patots PerCc.
dum noncratieuslecta eltad ali-
quodplanum quod per arem spharoi-
deosduciporett.
Demanstratio
DE ABC sectio sphaeroldis non per centrum actassic aurem DF F; Pet cen=
Orrum posica aequidistans plano AB C. Ouoniam octensum est plano D F F ali-
quodper axem polle conttucui quodce orhosonaue multar isicur plano zee
 laai lm puti cieo te aale edleul ilda rldtdiliout.
TerIE.
eROPOSITIO CXII
Unis sectio spharoidis normalis ad axem qui in constructione
vdl. d01
pharordeosimmoCus tuIEcurculum exCE. i  seriginal
20 3
AHp. IL s) CF MWtuSIS
bob
n    s e     s MAt   L      (  Be  A s u B   o q    s  u  e a  ut este tat u e s  e  e 1e l pete e ste   e e  t e s p