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 221]
[Figure 222]
[Figure 223]
[Figure 224]
[Figure 225]
[Figure 226]
[Figure 227]
[Figure 228]
[Figure 229]
[Figure 230]
[Figure 231]
[Figure 232]
[Figure 233]
[Figure 234]
[Figure 235]
[Figure 236]
[Figure 237]
[Figure 238]
[Figure 239]
[Figure 240]
[Figure 241]
[Figure 242]
[Figure 243]
[Figure 244]
[Figure 245]
[Figure 246]
[Figure 247]
[Figure 248]
[Figure 249]
[Figure 250]
< >
page |< < (300) of 458 > >|
339300Apollonij Pergæi
XXI. Deinde ſit A C æqualis QR in hyperbola fiet A C æqualis ere-
cto, &
conuenient duo puncta H, & G in puncto D, eritque A C ad
11b392[Figure 392] Q R vt A D ad ſe ipſam, ſiue vt A C ad ſe ipſam, quæ eſt vt D E ad
ſe ipſam, &
hæc oſtenſa eſt, vt quadratum I L ad quadratum N O; igi-
22Prop. 6.
huius.
tur I L, &
N O ſunt æquales, & ſic demonſtrabitur, quod S T, V X ſunt
æquales, &
hoc erat propoſitum.
PROPOSITIO XXVI
At in ellipſi fieri po-
393[Figure 393] teſt, vt H E ſit æ-
qualis E G, ſi nimirum
punctum B cadat in Q, &

tunc B E cadetſuper Q D,
&
erit diameter I L æqua-
lis ſuæ coniugatæ;
& vo-
cabo eas æquales.
Quia C G ad C H, nempe
quadratum A C ad ſuam fi-
guram maiorem proportionem
habet in primis figuris, &
mi-
norem in ſecunda ellipſi, quàm
C G ad G E, nempe quàm
quadratum A C ad figuram
ipſius I L ( 18.
ex 7. ) & C
G ad G E in primis figurisma-
iorem proportionem habet, &

Text layer

  • Dictionary

Text normalization

  • Original
  • Regularized
  • Normalized

Search


  • Exact
  • All forms
  • Fulltext index
  • Morphological index