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# Title: [Problema Austriacum Plus Ultra Quadratura Circuli] Problema Avstriacvm Plvs Vltra Qvadratvra Circvli (shelfmark Leibn. Marg. 230, Stück 1)
# Folio 955, page id 1815201908:1012
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# Lines: 33 recognised, mean confidence 0.86
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9e
1
BLL
DeC gutanto. Cono, Sphara, Spharoide, C5 vtroque Conoide
Parabolico C Hyperbolico.
A R C V M F N F V M.
Raesenti libro viam tandem macis propinquam sterno ad quadraturas:
cum enim per reductionem Cvlindri circularis ad aliud corpus illi aequale
 conemur quadraturas assequi; eundem prius Cxlindrum oporeuit diuidere
in quascm parces, quarum praecipua illa est, quae generatur sectione fact â per diame-
rrum baseos Cxlindricae, axi non parallela: ex frustum quidem tali sectione ablatum
conculam appellabimus, quod uncularem formam non 2 sque adeo respuat. Porro es
ipsam vneulam, ex ejus partes sectionibus ad axem eylindri aequidistantibus decussas
ad paralle lepipeda reducemus: cylindricam praetere a onsulae superficiem ad quadratum
aut rectanculum illi aequale reuocabimus: reliqua ex partitionum areumentis plenius
intelliei poterunt.
DF F INITIO PR IM A.
TNgula eplindrica est cylindri porrio, abscisa plano per aliquam b2-
Eis cylindricae diamerrum eranseunce, Lemicirculo, Pemiellip(I, e
parre luperticici curue cylindricae Contenta.
Fiusimaginem habes passim in figuris huius libri expressam; et proxi-
me quidem in figura propolicionis 6. in qua portio cxlindri, qua conti-
necur semicirculo FCO, semiclliph F D KCC, e superticie curua cxlin-
drica DFCC, ungula cAt.
1+51
DEFINLTIO SECVNDA.
Nuolucrum vnsula est prilma vngulam sibi inscripeam ambiens. Vide
Eguram scholii propolicionis 28. quae huiusmodi Colidum exhribet,
prisma enim AF F. DH CC est inuolucrum rngula ABCD. cetera
in decursu operis suis que que locis detinientur.
e na
ARGV.
   u u e et a pr ete t a u it s e ee u i i e . 1 e 1 e   t ti  e e    et t e i  .    t         t    a  1 p