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

< >
[351.] Notæ in Propoſit. I.
[352.] PROPOSITIO II.
[353.] SCHOLIVM ALMOCHTASSO.
[354.] Notæ in Propoſ. II.
[355.] PROPOSITIO III.
[356.] Notæ in Propoſit. III.
[357.] PROPOSITIO IV.
[358.] Notæ in Propoſit. IV.
[359.] PROPOSITIO V.
[360.] SCHOLIVM ALMOCHTASSO.
[361.] SCHOLIVM PRIMVM ALKAVHI.
[362.] SCHOLIVM SECVNDVM ALKAVHI.
[363.] Notæ in Propoſit. V.
[364.] PROPOSITIO VI.
[365.] Notæ in Propoſit. VI.
[366.] PROPOSITIO VII.
[367.] SCHOLIVM ALMOCHTASSO.
[368.] PROPOSITIO VIII.
[369.] SCHOLIVM ALMOCHTASSO.
[370.] Notæ in Propoſit. VIII.
[371.] PROPOSITIO IX.
[372.] PROPOSITIO X.
[373.] PROPOSITIO XI.
[374.] SCHOLIVM ALMOCHTASSO.
[375.] PROPOSITIO XII.
[376.] SCHOLIVM ALMOCHTASSO.
[377.] Notæ in Propoſit. XII.
[378.] PROPOSITIO XIII.
[379.] PROPOSITIO XIV.
[380.] PROPOSITIO XV.
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page |< < (351) of 458 > >|
460[Figure 460]
Fiat O d differentia ipſarum E H, & G O, & primo quia duplum rectan-
guli
ex d O H æquale eſt quadratis ex G O, &
ex H O, ergo duplum rectan-
guli
d O E ad duplum rectanguli d O H, ſeu O E ad H O eandem proportio-
nem
habet, quàm duplum rectanguli d O E ad duo quadrata ex G O, &
ex H
O
, &
componendo, erit E H ad H O, ſeu rectangulum E H A ad rectangu-
11Lem. 14.
huius
.
lum O H A vt àuo quadrata ex G E, &
ex E H ad duo quadrata ex G O, &
ex
H O, &
permutando rectangulum E H A ad quadrata ex G E, & ex E
2217. huius. H, ſeu quadratum ex A C ad quadrata ex I L, &
ex I K, vel ad quadrata
ex
A C, &
ex A F eandem proportionem habebit, quàm rectangulum O H A
33Ibidem. ad quadrata ex G O, &
ex H O, vel quadratum A C ad duo quadrata ex P
Q
, &
ex P R, quapropter duo quadrata ex I L, & ex I K, ſeu ex A C, &
A
F æqualia erunt duobus quadratis ex P Q, &
ex P R.
Tertio ſit rectangulum d O H maius duobus quadratis ex G O, & ex H O.
duplum rectanguli ex d O E ad duplum rectanguli d O H, ſeu O E ad H O

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