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
311 273
312 274
313 275
314 276
315 277
316 278
317 279
318 280
319 281
320 282
321 283
322 284
323 285
324 286
325 287
326 288
327 289
328 290
329 291
330
331 292
332 293
333 294
334 295
335 296
336 297
337 298
338 299
339 300
340 301
< >
page |< < (233) of 458 > >|
271233Conicor. Lib. VI. parallela conſeruantur; igitur duæ ſectiones K H M, & L X S, exiſtentes in
eodem plano ſecante duas ſuperficies, quæ licet in infinitum producantur vbique
ſeparatæ ſunt, erunt aſymptoticæ.
Quartò, quia duæ hyperbolæ H K M, & L
X S ſunt æquales, ſimiles, &
ſimiliter poſitæ circa communem diametrum H X
11Prop. 7.
addit.
I, earum diſtantiæ ſemper magis, ac magis diminuuntur;
nunquam tamen mi-
nores efſici poſſunt interuallo duarum æquidiſtantium, hyperbolas continentium.
Et hoc erat propoſitum.
Data hyperbola X duos conos ſimiles exhibere vt idem planum in eis
22PROP.
13.
Addit.
efficiat duas hyperbolas ſimiles, &
æquales datæ, quæ aſymptoticæ ſint,
&
ex vna parte ſibi ipſis viciniores fiant interuallo minori quolibet da-
to:
ex altera verò parte ad ſe ipſas propius accedant interuallo tamen
maiore dato:
oportet autem vt angulus ab aſymptotis ſectionis X con-
tentus ſit acutus.
318[Figure 318]
In quolibet @l@no fiat angulus A d O æqualis angulo inclinationis diametri,
&
baſis hyperb l@ X; & per o d extenſo quolibet alio planol, ducatur in eo re-
cta linea B d C perpendicularis ad O d G, &
ſumpto quolibet alio puncto b in
recta linea G O in plano per B G C O ducto, centris d, &
b deſcribantur

Text layer

  • Dictionary

Text normalization

  • Original

Search


  • Exact
  • All forms
  • Fulltext index
  • Morphological index