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

Scan	Original
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39	1
40	2

11274Apollonij Pergæi

SECTIO DECIMATERTIA

Continens Propoſ. LXIV. LXV. LXVI.
LXVII. & LXXII. Apollonij.

PROPOSITIO LXIV. LXV.

S I ramorum ſecantium D C, D B, D A eductorum ex con-
curſu D ad fectionem C A non fuerint duo breuiſecantes,
vtique minimus eorum eſt, ramus terminatus D A, qui ambit
cum axe A E angulum acutum; nempe D A E, & reliquorum
propinquior illi minor eſt remotiore, ſcilicet D B maior, eſt
quàm D A, & D C quàm D B.

Si vero inter illos fuerint duo breuiſecantes tunc vicinior
vertici ſectionis eſt maximus ramorum, & maiori proximior,
eſt maior, & minori propinquior eſt minor.

94[Figure 94]

Producamus perpendicularem D E ſuper axim E A, & reperiatur Tru-
11a tina F. Et primo loco nullus ramus ſit breuiſecans, iam ſi D B, non eſt
maior, quàm D A, ſit æqualis illi, & ducamus duas

Page concordance

Text layer

Text normalization

Search

Scan	Original
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39	1
40	2

Scan	Original
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39	1
40	2

Scan	Original
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39	1
40	2