Guevara, Giovanni di
,
In Aristotelis mechanicas commentarii
,
1627
Text
Text Image
Image
XML
Thumbnail overview
Document information
None
Concordance
Figures
Thumbnails
Page concordance
<
1 - 30
31 - 60
61 - 90
91 - 120
121 - 150
151 - 180
181 - 210
211 - 240
241 - 270
271 - 300
301 - 303
>
Scan
Original
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
<
1 - 30
31 - 60
61 - 90
91 - 120
121 - 150
151 - 180
181 - 210
211 - 240
241 - 270
271 - 300
301 - 303
>
page
|<
<
of 303
>
>|
<
archimedes
>
<
text
>
<
body
>
<
chap
id
="
N10019
">
<
p
id
="
N116B6
"
type
="
main
">
<
s
id
="
N116F4
">
<
pb
pagenum
="
45
"
xlink:href
="
005/01/053.jpg
"/>
proportionalis maiori A B C D, ac per motum proprium
<
lb
/>
verſus B, ipſum punctum A peragrauerit quantum eſt vſque
<
lb
/>
ad E; & per motum totius lineæ A B, verſus lineam C D,
<
lb
/>
peragrauerit quantum eſt ab A, vſque ad F, ſeruata eadem
<
lb
/>
proportione ipſorum laterum; certe punctum A reperiri non
<
lb
/>
poſſet in E, neque in F; ſiquidem non fuiſſet latum duabus
<
lb
/>
lationibus, nec peragraſſet ſpacium ſecundum vtramque po
<
lb
/>
ſitionem, ſimul accedendo quantum fieri poteſt ad B & ad
<
lb
/>
C; ſed vna tantùm latione, alterum ſolum ſpacium percur
<
lb
/>
riſſet. </
s
>
<
s
id
="
N11712
">Reperietur ergo ipſum. </
s
>
<
s
id
="
N11715
">punctum A vbi vtraque pro
<
lb
/>
greſſio poteſt verificari, vt in puncto G. </
s
>
<
s
id
="
N1171B
">Quia nimirum F G
<
lb
/>
eſt æqualis ipſi A E, & E G æqualis ipſi A F, cum ſint latera
<
lb
/>
oppoſita eiuſdem rectanguli, vt patet per 34. primi Elemen
<
lb
/>
torum Euclidis. </
s
>
<
s
id
="
N11725
">Sed punctum G non poteſt eſſe niſi in recta
<
lb
/>
A D, quæ eſt vtriuſque rectanguli diameter, vt patet per 26.
<
lb
/>
ſexti, & eodem modo quodlibet aliud punctum, in quo vtra
<
lb
/>
que latio ac latera depræhendantur eadem proportione pro
<
lb
/>
portionalia, vt in H, reſpectu I & K: igitur punctum A, dua
<
lb
/>
bus lationibus proportionalibus latum, neceſſariò mouebi
<
lb
/>
tur ſuper rectam A D, quod erat probandum. </
s
>
</
p
>
<
p
id
="
N11734
"
type
="
main
">
<
s
id
="
N11736
">Quod quidem clarius adhuc probari poſſet exemplo hu
<
lb
/>
ius quadrati A B C D, cuius latera diuiſa ſint in quatuor par
<
lb
/>
tes æquales,
<
expan
abbr
="
efficiantq.
">efficiantque</
expan
>
ex illis minora quadrata contenta in
<
lb
/>
maiori. </
s
>
<
s
id
="
N11743
">Nam ſi ſup
<
lb
/>
<
figure
id
="
id.005.01.053.1.jpg
"
xlink:href
="
005/01/053/1.jpg
"
number
="
7
"/>
<
lb
/>
ponatur punctum A ex
<
lb
/>
ſe moueri tanquam na
<
lb
/>
turali ac proprio motu
<
lb
/>
verſus B, ſuper rectam
<
lb
/>
A B, & eodem tempo
<
lb
/>
re ſimul cum ipſa A B,
<
lb
/>
quaſi motu alieno de
<
lb
/>
ſcendere verſus C D,
<
lb
/>
ac ſeruata eadem pro
<
lb
/>
portione vtriuſque mo
<
lb
/>
tus, quæ ſit æqualita
<
lb
/>
tis: abſque dubio, eo-</
s
>
</
p
>
</
chap
>
</
body
>
</
text
>
</
archimedes
>