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 figures

< >
[Figure 31]
[Figure 32]
[Figure 33]
[Figure 34]
[Figure 35]
[Figure 36]
[Figure 37]
[Figure 38]
[Figure 39]
[Figure 40]
[Figure 41]
[Figure 42]
[Figure 43]
[Figure 44]
[Figure 45]
[Figure 46]
[Figure 47]
[Figure 48]
[Figure 49]
[Figure 50]
[Figure 51]
[Figure 52]
[Figure 53]
[Figure 54]
[Figure 55]
[Figure 56]
[Figure 57]
[Figure 58]
[Figure 59]
[Figure 60]
< >
page |< < (42) of 458 > >|
8042Apollonij Pergæi pter parallelas D E,
57[Figure 57] B G, &
ſimilitudinẽ
triangulorum
E D I,
&
B G I, eſt D I ad I
G
, vt E D ad B G;
igitur D I ad I G ma-
iorem
proportionem
habet
, quàm G F ad
F
D, &
componendo
D
G ad G I maio rem
rationem
habebit,
quàm
eadem G D ad
D
F;
& Ideo I G mi-
nor
eſt, quàm D F.
11c
Itaque K M in M F minus eſt, quàm B G in G F, & c. Quoniam prima B G
22d ad ſecundam K M maiorem proportionem habet, quàm tertia M F ad quartam F G;
ergo ex lemmate quinto huius librirectangulum ſub intermedijs contentum K M F
minus
erit rectangulo B G F ſub extremis cõtento;
poſtea, quia H ad B G ex hypotheſi
erat
, vt G F ad F D, poſita autem fuit E D maior, quàm H, quæ eſt prima propor-
tionalium
;
ergo E D ad B G maiorem proportionem habet, quàm G F ad F D, & pro-
33Lem. 5. pterea rectangulum ſub extremis E D F maius erit rectangulo ſub intermedijs con-
tento
B G F;
fuit autem rectangulum B G F maius rectangulo K M F; igitur rectan-
gulum
E D F multò maius eſt, quàm rectangulum K M F, &
ideo, ex eodem lemma-
te
quinto, E D ad M K, nempe D R ad R M (propter ſimilitudinem triangulorum
E
D R, &
K M R) maiorem rationem habet, quàm M F ad F D.

Text layer

  • Dictionary

Text normalization

  • Original
  • Regularized
  • Normalized

Search


  • Exact
  • All forms
  • Fulltext index
  • Morphological index