Viviani, Vincenzo
,
De maximis et minimis, geometrica divinatio : in qvintvm Conicorvm Apollonii Pergaei
Text
Text Image
Image
XML
Thumbnail overview
Document information
None
Concordance
Notes
Handwritten
Figures
Content
Thumbnails
List of thumbnails
<
1 - 10
11 - 20
21 - 30
31 - 40
41 - 50
51 - 60
61 - 70
71 - 80
81 - 90
91 - 100
101 - 110
111 - 120
121 - 130
131 - 140
141 - 150
151 - 160
161 - 170
171 - 180
181 - 190
191 - 200
201 - 210
211 - 220
221 - 230
231 - 240
241 - 250
251 - 260
261 - 270
271 - 280
281 - 290
291 - 300
301 - 310
311 - 320
321 - 330
331 - 340
341 - 347
>
171
(147)
172
(148)
173
(149)
174
(150)
175
(151)
176
(152)
177
(153)
178
(154)
179
180
<
1 - 10
11 - 20
21 - 30
31 - 40
41 - 50
51 - 60
61 - 70
71 - 80
81 - 90
91 - 100
101 - 110
111 - 120
121 - 130
131 - 140
141 - 150
151 - 160
161 - 170
171 - 180
181 - 190
191 - 200
201 - 210
211 - 220
221 - 230
231 - 240
241 - 250
251 - 260
261 - 270
271 - 280
281 - 290
291 - 300
301 - 310
311 - 320
321 - 330
331 - 340
341 - 347
>
page
|<
<
(148)
of 347
>
>|
<
echo
version
="
1.0RC
">
<
text
xml:lang
="
la
"
type
="
free
">
<
div
xml:id
="
echoid-div494
"
type
="
section
"
level
="
1
"
n
="
200
">
<
pb
o
="
148
"
file
="
0172
"
n
="
172
"
rhead
="
"/>
</
div
>
<
div
xml:id
="
echoid-div495
"
type
="
section
"
level
="
1
"
n
="
201
">
<
head
xml:id
="
echoid-head206
"
xml:space
="
preserve
">THEOR. IL. PROP. IIC.</
head
>
<
p
>
<
s
xml:id
="
echoid-s4924
"
xml:space
="
preserve
">MAXIMORVM circulorum, ad puncta Parabolicę, aut Hy-
<
lb
/>
perbolicæ peripheriæ inſcriptorum, MINIMVS eſt, qui ad axis
<
lb
/>
verticem inſcribitur. </
s
>
<
s
xml:id
="
echoid-s4925
"
xml:space
="
preserve
">Aliorum verò is, cuius contactus magis
<
lb
/>
diſtat à vertice, maior eſt, neque datur MAXIMVS.</
s
>
<
s
xml:id
="
echoid-s4926
"
xml:space
="
preserve
"/>
</
p
>
<
p
>
<
s
xml:id
="
echoid-s4927
"
xml:space
="
preserve
">ESto Parabole, vel Hyperbole ABC, cuius axis B D, vertex B, & </
s
>
<
s
xml:id
="
echoid-s4928
"
xml:space
="
preserve
">in
<
lb
/>
eius peripheria ſumpta ſint quælibet puncta A, E extra verticem
<
lb
/>
B, à quo agantur contingentibus per-
<
lb
/>
<
figure
xlink:label
="
fig-0172-01
"
xlink:href
="
fig-0172-01a
"
number
="
138
">
<
image
file
="
0172-01
"
xlink:href
="
http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/QN4GHYBF/figures/0172-01
"/>
</
figure
>
pendiculares AD, E G, & </
s
>
<
s
xml:id
="
echoid-s4929
"
xml:space
="
preserve
">ab axe
<
lb
/>
abſciſſa ſit B F, æqualis dimidio recti
<
lb
/>
datæ ſectionis. </
s
>
<
s
xml:id
="
echoid-s4930
"
xml:space
="
preserve
">Patet ſi cum centris
<
lb
/>
F, G, D, inueruallis verò FB, GE,
<
lb
/>
DA circuli deſcribantur, ipſos datæ
<
lb
/>
ſectioni ABC eſſe inſcriptos, atque
<
lb
/>
_MAXIMOS_ ad puncta B, E, A
<
note
symbol
="
a
"
position
="
left
"
xlink:label
="
note-0172-01
"
xlink:href
="
note-0172-01a
"
xml:space
="
preserve
">1. Co-
<
lb
/>
roll. 20. h.
<
lb
/>
& 95. h.</
note
>
ſcriptibilium. </
s
>
<
s
xml:id
="
echoid-s4931
"
xml:space
="
preserve
">Dico iam inter hos _MA-_
<
lb
/>
_XIMOS, MINIMVM_ eſſe eum, qui ad
<
lb
/>
verticem B inſcribitur. </
s
>
<
s
xml:id
="
echoid-s4932
"
xml:space
="
preserve
">Aliorum au-
<
lb
/>
tem illum, qui ad punctum E propin-
<
lb
/>
quius vertici, minorem eſſe eo, qui
<
lb
/>
ad A vertici remotius, inſcribitur.</
s
>
<
s
xml:id
="
echoid-s4933
"
xml:space
="
preserve
"/>
</
p
>
<
p
>
<
s
xml:id
="
echoid-s4934
"
xml:space
="
preserve
">Nam quælibet perpendicularis GE, DA, &</
s
>
<
s
xml:id
="
echoid-s4935
"
xml:space
="
preserve
">c. </
s
>
<
s
xml:id
="
echoid-s4936
"
xml:space
="
preserve
">maior eſt dimidio
<
note
symbol
="
b
"
position
="
left
"
xlink:label
="
note-0172-02
"
xlink:href
="
note-0172-02a
"
xml:space
="
preserve
">1. Co-
<
lb
/>
roll. 90. h.</
note
>
cti, ſiue maior FB: </
s
>
<
s
xml:id
="
echoid-s4937
"
xml:space
="
preserve
">quare circulus ex FB erit _MINIMVS_, &</
s
>
<
s
xml:id
="
echoid-s4938
"
xml:space
="
preserve
">c. </
s
>
<
s
xml:id
="
echoid-s4939
"
xml:space
="
preserve
">ſed G E,
<
lb
/>
quæ à contactu vertici propiori, minor eſt D A, que à remotiori: </
s
>
<
s
xml:id
="
echoid-s4940
"
xml:space
="
preserve
">
<
note
symbol
="
c
"
position
="
left
"
xlink:label
="
note-0172-03
"
xlink:href
="
note-0172-03a
"
xml:space
="
preserve
">93. h.</
note
>
re circulus ex G E, erit minor circulo ex G A, &</
s
>
<
s
xml:id
="
echoid-s4941
"
xml:space
="
preserve
">c. </
s
>
<
s
xml:id
="
echoid-s4942
"
xml:space
="
preserve
">neque inter hos,
<
lb
/>
_MAXIMVS_ reperitur, cum ſectio Parabole, aut Hyperbole ad partes ver-
<
lb
/>
tici oppoſitas ſit infinitæ cxtenſionis, ac proinde vnquam ei inſcribi ne-
<
lb
/>
queat circulus tàm longi interualli, quin infra alij adhuc maioris inter-
<
lb
/>
ualli inſcribi poſſint. </
s
>
<
s
xml:id
="
echoid-s4943
"
xml:space
="
preserve
">Quod tandem erat demonſtrandum.</
s
>
<
s
xml:id
="
echoid-s4944
"
xml:space
="
preserve
"/>
</
p
>
</
div
>
<
div
xml:id
="
echoid-div498
"
type
="
section
"
level
="
1
"
n
="
202
">
<
head
xml:id
="
echoid-head207
"
xml:space
="
preserve
">THEOR. L. PROP. IC.</
head
>
<
p
>
<
s
xml:id
="
echoid-s4945
"
xml:space
="
preserve
">MAXIMORVM circulorum, ad puncta Ellipticæ peri-
<
lb
/>
pheriæ inſcriptorum, MAXIMVS eſt qui ad verticem mino-
<
lb
/>
ris axis inſcribitur. </
s
>
<
s
xml:id
="
echoid-s4946
"
xml:space
="
preserve
">MINIMVS verò, qui ad verticem maio-
<
lb
/>
ris. </
s
>
<
s
xml:id
="
echoid-s4947
"
xml:space
="
preserve
">Aliorum autem is, cuius contactus à vertice maioris axis
<
lb
/>
magis remouetur, maior eſt.</
s
>
<
s
xml:id
="
echoid-s4948
"
xml:space
="
preserve
"/>
</
p
>
<
p
>
<
s
xml:id
="
echoid-s4949
"
xml:space
="
preserve
">ESto Ellipſis ABCD, cuius axis maior BD, minor A C, centrum E,
<
lb
/>
ſitq; </
s
>
<
s
xml:id
="
echoid-s4950
"
xml:space
="
preserve
">DF æqualis dimidio recti, cuius tranſuerſum latus eſt BD; </
s
>
<
s
xml:id
="
echoid-s4951
"
xml:space
="
preserve
">& </
s
>
<
s
xml:id
="
echoid-s4952
"
xml:space
="
preserve
"/>
</
p
>
</
div
>
</
text
>
</
echo
>