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

Page concordance

< >
Scan Original
361 322
362 323
363 324
364 325
365 326
366 327
367 328
368 329
369 330
370 331
371 332
372 333
373 334
374 335
375 336
376 337
377 338
378 339
379 340
380 341
381 342
382 343
383 344
384 345
385 346
386 347
387 348
388 349
389 350
390 351
< >
page |< < (210) of 458 > >|
248210Apollonij Pergæi vltra centrum in eadem asymptoti produ{ct}ione A Z; aut F I ſupra, & G K in-
fra centrum A exiſtat:
In quo libet caſu dicetur, F I vlterius tendere ad partes
centri, vel asymptoti A B, quàm G K.
Non ſecus ſi ab eadem asymptoto A C educantur quatuor rectæ lineæ inter ſe
æquidiſtantes F I, G K, H L, C E, quarum duæ priores F I, G K, centro pro-
pinquiores ſint, quando omnes infra centrum A collocantur;
vel magis à centro
recedant, quando omnes in productione A Z exiſtunt;
aut certe duæ F I, G K
ſupra centrum, &
H L, C E infra centrum exiſtant: Tunc ſimiliter in quoli-
bet caſu dicentur rectæ lineæ F I, G K vlterius tendere ad partes centri, &

asympoti A B, quàm duæ aliæ H L, C E.
285[Figure 285]11PROP.2.
Addit.
Si in vna aſymptoto A C, hyperboles D E ſumantur duo ſegmenta
æqualia F G, H C, &
à punctis diuiſionum ducantur quatuor rectæ
lineæ F I, G K, H L, C E parallelæ inter ſe, vſque ad hyperbolen:
Dico quod differentia duarum æquidiſtantium F I, G K ad partes cen-
tri, &
alterius aſymptoti A B vlterius tendentium, maior erit differen-
tia reliquarum H L, C E.
Ducantnr à punctis E, K rectæ
286[Figure 286] lineæ E S, K R parallelæ asympto-
to A C, quæ efficiant parallelogrã-
ma C S, G R.
Patet I R eſſe dif-
ferentiam æquidiſtantium F I, &

G K;
pariterque L S eſſe differen-
tiam æquidiſtantium H L, C E;
& coniungantur rectæ lineæ E I,
&
K I, ducaturque E O parallela
I K, ſecans H L in O.
Et quia
recta linea E I cadit intra curuam
ſectionem conicam E K I, &
pun-
ctum K eiuſdem conicæ

Text layer

  • Dictionary

Text normalization

  • Original
  • Regularized
  • Normalized

Search


  • Exact
  • All forms
  • Fulltext index
  • Morphological index