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# Title: [Problema Austriacum Plus Ultra Quadratura Circuli] Problema Avstriacvm Plvs Vltra Qvadratvra Circvli (shelfmark Leibn. Marg. 230, Stück 1)
# Folio 1184, page id 1815201908:1241
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Partes.
parab.
210
QV ADR A TYR A CTRCVLI.
Porum, duo reducta nimirum x Sc in srnB, cum quadraca a SIc AigUTA X SCo e
recon in srur, cum quadraca similirer sc fgura svyy. Ergo ec reliquunt qlodhe
ex xSa in 5zB, reductum est ad solidum dererminacam habens ba M dc 
dinem. Quodetat propolicum.
PR O POSITIO CI
denuo AB axis parabol.
e CO axi aequidistans. DC
ad quem sine ordinarim polIteF F, CD.
de consticuatur aqualis ee limilis A8Ca
GC. FIL lubalterne cum Agura GFDC.
Oporteat quoque superticiei GFD C in OIFI C ductxe extribere x-
cam alclludinem.
qualem magnicudinen habentem praecer balim decerminatam, etiamnO
Constrmdide israto.
C Pario
parab.
Scentum et cus propotuom eflindei sic aequalis magnieudo Colida quae se
atu plani Ot D i plalum CrC. M L. Quod heri poterst, cu s
quadrata (c. Ouia aurem corpus ex ductu OBCO inplanum L, N HL, Xqualc est
CIdEI COTPOTIOTIO CX OFDB in GCM T. adiungatur rectangulum S aequaleR
rectangulo, quod ductum in alcicudinem O aequerur R ducto in O. Tandem ad-
iunsatur rectangulum T, quod eriam ductum in eandem alcicudinem O, XGuCeUE
Parallelepipedo quod signicur ex ductu plani GOB C inseipsum seu in planum
etu GFDC, ducto inlelubalterne. nam GF DC ductum in GCHIL, aquaTUE
FOBD in LITML, (hoc CA P in 9) simul cum FODB in OCML, (hocC
in 9) cimulcum OCC.B in IL. MII, (hoc CAS in 9) unadenique cum rectait.
sulo OCCB in L. OCM ducto, Scilicet P in alcicudinem Q. quare pertecimus
Quod requireBAEUT.
ex ductu plani OFDBma ae, Ho ca la planu Lmles bo
8erop. 68. nacur itaque porrio illa cxlindri duans cerpors quod habet balim circularem
P, de alcicudinem O. hoc taco acctatur huic bal P rectangulum R, quod du-
ctum in alcitudinem o procueat palalteppedum aequale Colido quod Ac ex du-
CCML. criticaque cora sapelcles lRS I ducta in alcicudinem  producens
Colidam magnicudinem delueratam, x qualem illiscilicet corpori quod orieur ex du-
eROP OSITIO CII.
Mbao Iaqueto apPoulis propolicum lic plopoctoncta citella
  aC 6am FacerC.
Constructio