Apollonius <Pergaeus>, Apollonii Pergaei Conicorvm Lib. V. VI. VII. paraphraste Abalphato Asphahanensi : nunc primum editi ; additvs in calce Archimedis assvmptorvm liber, ex codibvs arabicis mss Abrahamus Ecchellensis Maronita latinos reddidit, Jo. Alfonsvs Borellvs curam in geometricis versione contulit & [et] notas vberiores in vniuersum opus adiecit

Table of contents

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[171.] PROPOSITIO IV.
[172.] PROPOSITIO X.
[173.] Notæ in Propoſit. I.
[174.] Notæ in Propoſit. II.
[175.] Notæ in Propoſit. IV.
[176.] Notæ in Propoſit. X.
[177.] SECTIO SECVNDA Continens Propoſit. III. VI. VII. & IX. PROPOSITIO III.
[178.] PROPOSITIO VI.
[179.] PROPOSITIO VII.
[180.] PROPOSITIO IX.
[181.] Notæ in Propoſit. III.
[182.] Notæ in Propoſit. VI.
[183.] Notæ in Propoſit. VII.
[184.] Notæ in Propoſit. IX.
[185.] LEMMAI.
[186.] SECTIO TERTIA Continens Propoſit. V. & VIII. PROPOSITIO V.
[187.] PROPOSITIO VIII.
[188.] Notæ in Propoſit. V.
[189.] Notæ in Propoſit. VIII.
[190.] SECTIO QVARTA Continens Propoſit. XI. XII. XIII. & XIV. PROPOSITIO XI.
[191.] PROPOSITIO XII.
[192.] PROPOSITIO XIII.
[193.] PROPOSITIO XIV.
[194.] MONITVM.
[195.] LEMMA II.
[196.] COROLLARIVM.
[197.] LEMMA III.
[198.] LEMMA IV.
[199.] COROLLARIVM.
[200.] LEMMAV.
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page |< < (181) of 458 > >|
219181Conicor. Lib. VI. quadratũ O C,
244[Figure 244] nempe X O ad
O C;
quare di-
uidendo, vel cõ-
ponendo, &
ex
æqualitate A M
ad A E eſt vt C
O ad C F:
&
oſtenſũ eſt, quod
duo anguli F,
&
E ſunt æqua-
les.
Quare pa-
tet propoſitum.
Notæ in Propoſit. XV.
SI figuræ diametrorum hyperbolarum, aut ellipſium fuerint ſimiles diſ-
11a ſimilium axium, &
potentes illarum diametrorum contineant ſimul
angulos rectos, vtique ſectiones ſimiles ſunt, &
c. Textus mendoſus huius
propoſitionis ex ſubſequenti expoſitione, &
demonſtratione corrigi debuit.
Et G I in I N æquale ipſi T I in I B ad quadratum I B potentis eſt, vt
22b H L in L O æquale ipſi V L in L D ad quadratum L D;
quia, & c. Quo-
niam à puncto B ſectionis A B ad diametrum K A I ducuntur ordinatim appli-
cata B I, &
B N contingens ſectionem in B ſecantes diametrum in I, & N;
igitur rectangulum G I N ad quadratum ordinatim applicatæ I B eandem pro-
3337. lib. I.245[Figure 245]

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