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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[311.] PROPOSITIO XXXIX.
[312.] PROPOSITIO XXXX.
[313.] In Sectionem VII. Propoſit: XXXVIII. XXXIX. & XXXX. LEMMA VI.
[314.] LEMMA VII.
[315.] LEMMA VIII.
[316.] LEMMA IX.
[317.] Notæ in Propoſit. XXXVIII. XXXIX.
[318.] Notæ in Propoſit. XXXX.
[319.] SECTIO OCTAVA Continens Propoſit. XXXXIIII. XXXXV. & XXXXVI.
[320.] PROPOSITIO XXXXVI.
[321.] In Sectionem VIII. Propoſit. XXXXIIII. XXXXV. & XXXXVI. LEMM A.X.
[322.] LEMM A XI.
[323.] LEMM A XII.
[324.] Notæ in Propoſit. XXXXIV. & XXXXV.
[325.] Notæ in Propoſit. XXXXVI.
[326.] SECTIO NONA Continens Propoſit. XXXXI. XXXXVII. & XXXXVIII.
[327.] PROPOSITIO XXXXI.
[328.] PROPOSITIO XXXXVII.
[329.] PROPOSITIO XXXXVIII.
[330.] In Sectionem IX. Propoſit. XXXXI. XXXXVII. & XXXXVIII. LEMMA. XIII.
[331.] LEMMA XIV.
[332.] LEMMA XV.
[333.] Notæ in Propoſit. XXXXI.
[334.] Notæ in Propoſit. XXXXVII.
[335.] Notæ in Propoſit. XXXXVIII.
[336.] SECTIO DECIMA Continens Propoſit. XXXXIX. XXXXX. & XXXXXI.
[337.] In Sectionem X. Propoſit. XXXXIX. XXXXX. & XXXXXI. LEMMA XVI.
[338.] LEMMA XVII.
[339.] LEMMA XVIII.
[340.] Notæ in Propoſit. XXXXIX.
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399360Apollonij Pergæi dratorum duorum laterum figuræ eius; igitur quadratum A C ad diffe-
rentiam quadratorum duorum laterum figuræ I L minorem proportionem
habet, in prima ellipſi, &
maiorem in reliquis, quam ad differentiam
quadratorum duorum laterum figuræ A C;
ergo differentia quadratorum
duorum laterum figuræ A C minor eſt in prima ellipſi, &
maior in cæ-
teris, quàm differentia quadratorum duorum laterum figuræ I L.
Præte-
rea M H ad H E minorem proportionem, aut maiorem habet, quàm M
G ad G E:
& ponamus in ellipſi Y D æqualem D M, oſtendeturquè
469[Figure 469] quod M H in H A minus ſit in prima ellipſi, &
maior in cæteris, quàm
duarum M G, M H ſumma in earum differentiam M Y:
& oſtendetur
quemadmodum dictum eſt, quod differentia quadratorum duorum late-
rum figuræ I L maior eſt, quàm differentia quadratorum duorum late-
rum figuræ P Q.
Deinde in hyperbola ponamus I K erectum ipſius I L, erit differentia
quadratorum duarum I L, I K (quæ eſt æqualis K L in ſummam L I, I
K) maior illa, quàm I L in L K, quod eſt æquale differentiæ quadrari
I L, &
eius figuræ, nempe differentiæ quadrati A C, & eius figuræ
(29.
ex 7.) & non eſt maior in prima, quàm duplum, & in ſecunda ma-
ior duplo, &
hoc eſt propoſitum.

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