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 281]
[Figure 282]
[Figure 283]
[Figure 284]
[Figure 285]
[Figure 286]
[287] Dd 2
[Figure 288]
[Figure 289]
[Figure 290]
[Figure 291]
[Figure 292]
[Figure 293]
[Figure 294]
[Figure 295]
[Figure 296]
[Figure 297]
[Figure 298]
[Figure 299]
[Figure 300]
[Figure 301]
[Figure 302]
[Figure 303]
[Figure 304]
[Figure 305]
[Figure 306]
[Figure 307]
[Figure 308]
[Figure 309]
[Figure 310]
< >
page |< < (288) of 458 > >|
326288Apollonij Pergæi
Notæ in Propoſit. XV.
SIue ad quadratum I P erit vt C G in E H ad quadratum E G, & c.
11f Quoniam I L ad I P erat vt H E ad E G; ergo quadratum I L ad qua-
dratum I P erit vt quadratum H E ad quadratum E G;
erat autem quadra-
tum A C ad quadratum I L, vt rectangulum C G, ſeu A H in H E ad qua-
dratum E H;
igitur ex æqualitate quadratum A C ad quadratum I P ean-
dem proportionem habebit, quàm rectangulum A H E ad quadratum G E.
Notæ in Propoſit. XIX.
SIue ad quadratum differentiæ L I, & I P erit vt C G in E H ad qua-
22g dratum differentiæ H E, E G, &
c. Quia I L ad I P erat vt H E ad
E G, comparando antecedentes ad terminorum differentias, ſcilicet I L ad dif-
ferentiam ipſarum I L, &
I P eandem proportionem habebit, quàm E H ad
378[Figure 378] differentiam ipſarum E H, &
E G, & quadratum I L ad quadratum ex dif-
ferentia ipſarum I L, &
I P deſcriptum eandem proportionem habebit, quàm
quadrætum H E ad quadratum ex differentia ipſarum H E, &
G E deſcriptũ:
erat autem quadratum C A ad quadratum I L, vt rectangulum A H E ad
quadratum H E;
ergo ex æqualitate quadratum A C ad quadratum ex diffe-
rentia ipſarum I L, &
I P eandem proportionem habebit, quàm rectangulum
A H E ad quadratum ex differentia ipſarum H E, &
E G.

Text layer

  • Dictionary

Text normalization

  • Original
  • Regularized
  • Normalized

Search


  • Exact
  • All forms
  • Fulltext index
  • Morphological index