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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[151.] Notæ in Propoſit. XXXIII. XXXIV.
[152.] Notæ in Propoſit. XXXV.
[153.] Notæ in Prop. XXXVI.
[154.] Notæ in Prop. XXXVIII.
[155.] Notæ in Propoſit. XXXIX.
[156.] Notæ in Propoſit. XXXXVIII.
[157.] LIBRI QVINTI FINIS.
[158.] APOLLONII PERGAEI CONICORVM LIB VI. DEFINITIONES. I.
[159.] II.
[160.] III.
[161.] IV.
[163.] VI.
[164.] VII.
[165.] VIII.
[166.] IX.
[167.] NOTÆ.
[168.] MONITVM.
[169.] SECTIO PRIMA Continens Propoſit. I. II. IV. & X. PROPOSITIO I.
[170.] PROPOSITIO II.
[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.
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151113Conicor. Lib. V. educamus F E quouſque ſecet D M perpendicularem ad axim in M, &
F I occurrat D M in N, &
ducantur ad axim perpendiculares H O T S,
K P V, B E, L Q, A R:
& ſit in prima figura C I minor recto, in ſecun-
da æqualis, in tertia vero maior.
Conſtat, quemadmodum demonſtra-
11b uimus in propoſitione ſexta huius, quod quadratum I C æquale ſit du-
plo trianguli I C F;
at quadratum O H duplum eſt trapezij O T F C
(1.
ex 5.) & quadratum I O duplum eſt trianguli O I S; ergo quadra-
tum I C, nempe duplum trianguli I F C excedit quadratum I H duplo
trianguli F T S, quod eſt æquale rectangulo T a:
& conſtat, vti dictum
22c138[Figure 138] eſt, quod ſit exemplar applicatum ad O C;
ergo quadratum I C excedit
quadratum I H exemplari applicato ad O C abſciſſam ipſius I H.
Patet
etiam, quod quadratum I C excedit quadratum I K exemplari applica-
to ad P C;
idemque conſtat in I B; igitur I C maior eſt, quàm I H, &
33d I H, quàm I K, &
I K, quàm I B: poſtea, in figura prima, & tertia. ,
139[Figure 139] quia triangulum F C E æquale eſt triangulo D E M;
ergo quadratum.
44e I C æquale eſt duplo trianguli N F M cum duplo trianguli D I N, qua-
dratum vero I D æquale eſt duplo trianguli D I N;
igitur quadratum.

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