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

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352313Conicor. Lib. VII. 416[Figure 416]
Notæ in Propoſit. XXIV.
I Gitur erectum ipſius A C mi-
417[Figure 417]11h nus eſt in prima, &
maius in-
ſecunda, quàm I L, &
ſic oſten-
detur, quod erectum ipſius I L ma-
ius ſit, ſiue minus quàm erectum.
S T, & c. Quoniam in prima ellipſi
rectangulum C A F minus eſt rectan-
22Pro p. 28.
h uius.
gulo L I K;
ergo A C ad I L mino-
rem proportionem habet reciproce, quã
I @ ad A F;
quare I K ad aliquam
aliam quantitatem maiorem, quàm.
A F eandem proportionem habebit,
quàm A C ad I L;
eſtquè A C maior
quàm I L in prima ellipſi;
ergo multò
magis I K maior erit quàm A F.
Pari ratione in eadem prima ellipſi rectan-
gulum L I K minus eſt rectangulo T S Z, &
I L axi maiori propinquior ma-
ior eſt, quàm S T;
ergo S Z maior erit, quàm I K.
E contra in ſecunda ellipſi rectangulum L I K minus erit rectangulo C A F;
33Ibidem.& rectangulum T S Z minus erit rectangulo L I K; eſtquè T S maior quàm
I L, &
I L maior, quàm A C; igitur reciprocè A F maior erit, quàm I K,
&
I K maior, quàm S Z.

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