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 contents

< >
[191.] PROPOSITIO XII.
[192.] PROPOSITIO XIII.
[193.] PROPOSITIO XIV.
[194.] MONITVM.
[195.] LEMMA II.
[196.] COROLLARIVM.
[197.] LEMMA III.
[198.] LEMMA IV.
[199.] COROLLARIVM.
[200.] LEMMAV.
[201.] COROLLARIVM I.
[202.] COROLLARIVM II.
[203.] Notæ in Propoſit. XI.
[204.] Notæ in Propoſit. XII.
[205.] Notæ in Propoſit. XIII.
[206.] Notæ in Propoſit. XIV.
[207.] SECTIO QVINTA Continens ſex Propoſitiones Præmiſſas, PROPOSITIO I. II. III. IV. & V.
[208.] PROPOSITIO Præmiſſa VI.
[209.] Notæ in Propoſit. Præmiſſas I. II. III. IV. & V.
[210.] Notæ in Propoſit. Præmiſſ. VI.
[211.] SECTIO SEXTA Continens Propoſit. XV. XVI. & XVII. PROPOSITIO XV.
[212.] PROPOSITIO XVI.
[213.] PROPOSITIO XVII.
[214.] Notæ in Propoſit. XV.
[215.] MONITVM.
[216.] LEMMA VI.
[217.] LEMMA VII.
[218.] LEMMA VIII.
[219.] Notæ in Propoſit. XVI.
[220.] Notæ in Propoſit. XVII.
< >
page |< < (206) of 458 > >|
244206Apollonij Pergæi ſeu axium (in hoc caſu) L B, & M E ſiguræ ſimiles inter ſe; & ideò ſectiones
11ex 11. 12.
huius.
A B C, &
D E F ſimiles erunt.
Itaque propter ſimilitudinem duorum ſegmẽtorum ſimlia erunt B N L,
22b E O M, &
pariter L B P, & M E Q atque quadratum B P ad L P in P
N nempe, &
c. Huius ſecundæ partis demonſtrationem, quàm non ſinceram Pa-
raphraſtes Arabicus nobis tranſmiſit omittere opere pretium erit, eandemq;
bre-
279[Figure 279] uius demonſtrare hac ratione.
Quia ſegmenta C B G, & F E H ſimilia ponun-
tur;
ergo erunt figuræ diametrorum B I, E K ſimiles inter ſe in angulis I, K
33Lem. 8.
huius.
æqualibus, &
ſectiones ipſæ C B G, & F E H ſimiles inter ſe erunt; quod eſt
44Prop. 15.
huius.
contra hypotheſin.
Notæ in Propoſit. XXIII.
SI enim ſimilia eſſent haberent conditiones ſimilitudinis, quod eſt im-
55a poſſibile, &
c. Si enim concedantur ſegmenta G B C in parabola, & H E
F in hyperbole, vel ellipſi, ſimilia inter ſe;
igitur in vnaquaque earũ duci poſ-
66Defin. 7.
huius.
ſent ad diametros ordinatim applicatæ numero æquales, efficientes angulos æqua-
280[Figure 280]

Text layer

  • Dictionary

Text normalization

  • Original
  • Regularized
  • Normalized

Search


  • Exact
  • All forms
  • Fulltext index
  • Morphological index