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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[31.] PROPOS. II.
[32.] PROPOS. III.
[33.] Notæ in Propoſitionem primam.
[34.] Notæ in Propoſitionem ſecundam.
[35.] Notæ in Propoſitionem tertiam.
[36.] SECTIO SECVNDA Continens propoſitiones IV. V. VI. Apollonij.
[37.] PROPOSITIO IV.
[38.] PROPOSITIO V. & VI.
[39.] Notæ in pro poſitionem quartam.
[40.] Notæ in propoſitionem quintam.
[41.] MONITVM.
[42.] LEMMA I.
[43.] LEMMA II.
[44.] LEMMA III.
[45.] LEMMA IV.
[46.] SECTIO TERTIA Continens VIII. IX. X. Propoſ. Apollonij.
[47.] PROPOSITIO IX. & X.
[48.] Notæ in Propoſitionem VIII.
[49.] Notæ in Propoſitionem IX. & X.
[50.] SECTIO IV. Continens Propoſit. VII. & XII. Apollonij.
[51.] NOTÆ.
[52.] SECTIO QVINTA Continens XI. Propoſit. Apollonij.
[53.] NOTÆ.
[54.] SECTIO SEXTA Continens Propoſit. XIII. XIV. XV. Apollonij.
[55.] NOTÆ.
[56.] SECTIO SEPTIMA Continens XXVI. XXVII. XXVIII. Propoſ. Apollonij. PROPOSITIO XXVI. & XXVII.
[57.] PROPOSITIO XXVIII.
[58.] NOTÆ.
[59.] LEMMA V.
[60.] LEMMA. VI.
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6022Apollonij Pergæi32[Figure 32] dratum O R æquale eſt duplo trapezij R C G O;
11Prop. 1. h. Sed in ellipſi quando ordinata O R cadit infra
centrum
F, tunc quidem ducta E K parallela
C
G, quæ ſecet G F in K, erit quadratum O R
æquale
duplo differentiæ triangulorum F R o, &

F
C G, ſeu F E K, quæ differentia æqualis eſt
trapezio
R E K o, ideoque duo quadrata ex I R,
&
ex R O, ideſt quadratum ex I O æquale erit
triangulis
F C G, &
I R V bis ſumptis dempto
duplo
trianguli F R o.
Quod eſt ęquale triangulo F C G cum
22n duplo trapezij V F, &
c. Addo, quævidentur
in
textu deficere, ſeu cum duplo differentiæ triã-
gulorum
I V R, &
F R o. In hyperbola verò
quadratum
O I æquale eſt ſpatio rectilineo V I C G o bis ſumpto, quare in hyperbo-
la
, &
ellipſi quadratũ O I æquale eſt duplo trapezij I C G S cum duplo triãguli V o S.

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