Clavius, Christoph
,
Gnomonices libri octo, in quibus non solum horologiorum solariu[m], sed aliarum quo[quam] rerum, quae ex gnomonis umbra cognosci possunt, descriptiones geometricè demonstrantur
Text
Text Image
Image
XML
Thumbnail overview
Document information
None
Concordance
Notes
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 - 350
351 - 360
361 - 370
371 - 380
381 - 390
391 - 400
401 - 410
411 - 420
421 - 430
431 - 440
441 - 450
451 - 460
461 - 470
471 - 480
481 - 490
491 - 500
501 - 510
511 - 520
521 - 530
531 - 540
541 - 550
551 - 560
561 - 570
571 - 580
581 - 590
591 - 600
601 - 610
611 - 620
621 - 630
631 - 640
641 - 650
651 - 660
661 - 670
671 - 677
>
211
(191)
212
(192)
213
(193)
214
(194)
215
(195)
216
(196)
217
(197)
218
(198)
219
(199)
220
(200)
<
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 - 350
351 - 360
361 - 370
371 - 380
381 - 390
391 - 400
401 - 410
411 - 420
421 - 430
431 - 440
441 - 450
451 - 460
461 - 470
471 - 480
481 - 490
491 - 500
501 - 510
511 - 520
521 - 530
531 - 540
541 - 550
551 - 560
561 - 570
571 - 580
581 - 590
591 - 600
601 - 610
611 - 620
621 - 630
631 - 640
641 - 650
651 - 660
661 - 670
671 - 677
>
page
|<
<
(314)
of 677
>
>|
<
echo
version
="
1.0RC
">
<
text
xml:lang
="
it
"
type
="
free
">
<
div
xml:id
="
echoid-div1073
"
type
="
section
"
level
="
1
"
n
="
256
">
<
p
>
<
s
xml:id
="
echoid-s21108
"
xml:space
="
preserve
">
<
pb
o
="
314
"
file
="
0330
"
n
="
330
"
rhead
="
GNOMONICES
"/>
ex C, linea C A, radio Aequatoris I G, parallela: </
s
>
<
s
xml:id
="
echoid-s21109
"
xml:space
="
preserve
">hæc enim illam horam referet; </
s
>
<
s
xml:id
="
echoid-s21110
"
xml:space
="
preserve
">quemadmodum
<
lb
/>
& </
s
>
<
s
xml:id
="
echoid-s21111
"
xml:space
="
preserve
">in horizontali horologio, & </
s
>
<
s
xml:id
="
echoid-s21112
"
xml:space
="
preserve
">in Verticali, quia linea horæ 6. </
s
>
<
s
xml:id
="
echoid-s21113
"
xml:space
="
preserve
">æquinoctialem lineam non ſecat, ſed
<
lb
/>
ei parallela eſt, ducta eſt ex H, in poſteriori figura propoſ. </
s
>
<
s
xml:id
="
echoid-s21114
"
xml:space
="
preserve
">2. </
s
>
<
s
xml:id
="
echoid-s21115
"
xml:space
="
preserve
">& </
s
>
<
s
xml:id
="
echoid-s21116
"
xml:space
="
preserve
">14. </
s
>
<
s
xml:id
="
echoid-s21117
"
xml:space
="
preserve
">ſuperioris libri, recta H V, radi@
<
lb
/>
Aequatoris parallela pro hora 6.</
s
>
<
s
xml:id
="
echoid-s21118
"
xml:space
="
preserve
"/>
</
p
>
<
figure
number
="
223
">
<
image
file
="
0330-01
"
xlink:href
="
http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/xxxxxxxx/figures/0330-01
"/>
</
figure
>
<
note
position
="
left
"
xml:space
="
preserve
">10</
note
>
<
note
position
="
left
"
xml:space
="
preserve
">20</
note
>
<
note
position
="
left
"
xml:space
="
preserve
">30</
note
>
<
p
>
<
s
xml:id
="
echoid-s21119
"
xml:space
="
preserve
">VT autem lineas habeamus aliarum horarum, quæ æquinoctialem lineam neque ſecant, ne-
<
lb
/>
<
note
position
="
left
"
xlink:label
="
note-0330-04
"
xlink:href
="
note-0330-04a
"
xml:space
="
preserve
">Quomodo li-
<
lb
/>
neæ horariæ,
<
lb
/>
quæ lineã æqui
<
lb
/>
nectialem non
<
lb
/>
ſecant, ducãtut
<
lb
/>
in figura radio
<
lb
/>
rum proxime
<
lb
/>
conſtructa.</
note
>
<
note
position
="
left
"
xlink:label
="
note-0330-05
"
xlink:href
="
note-0330-05a
"
xml:space
="
preserve
">40</
note
>
que eidem parallelæ ſunt, vt ſunt illæ omnes, quæ poſtquam lineam æquinoctialem ſecuerũt, pro-
<
lb
/>
ductæ ſunt vltra centrum C, (quales in noſtro horologio declinante ſunt horæ 4. </
s
>
<
s
xml:id
="
echoid-s21120
"
xml:space
="
preserve
">5. </
s
>
<
s
xml:id
="
echoid-s21121
"
xml:space
="
preserve
">6. </
s
>
<
s
xml:id
="
echoid-s21122
"
xml:space
="
preserve
">& </
s
>
<
s
xml:id
="
echoid-s21123
"
xml:space
="
preserve
">cæteræ
<
lb
/>
poſt meridiem; </
s
>
<
s
xml:id
="
echoid-s21124
"
xml:space
="
preserve
">item 1. </
s
>
<
s
xml:id
="
echoid-s21125
"
xml:space
="
preserve
">2. </
s
>
<
s
xml:id
="
echoid-s21126
"
xml:space
="
preserve
">& </
s
>
<
s
xml:id
="
echoid-s21127
"
xml:space
="
preserve
">3. </
s
>
<
s
xml:id
="
echoid-s21128
"
xml:space
="
preserve
">poſt mediam noctem; </
s
>
<
s
xml:id
="
echoid-s21129
"
xml:space
="
preserve
">hæ etenim omnes vltra centrum C, produ-
<
lb
/>
ctæ ſunt, & </
s
>
<
s
xml:id
="
echoid-s21130
"
xml:space
="
preserve
">earum reſpondentes citra centrum C, lineam æquinoctialem ſecant, quales ſunt 4. </
s
>
<
s
xml:id
="
echoid-s21131
"
xml:space
="
preserve
">5.
<
lb
/>
</
s
>
<
s
xml:id
="
echoid-s21132
"
xml:space
="
preserve
">6. </
s
>
<
s
xml:id
="
echoid-s21133
"
xml:space
="
preserve
">& </
s
>
<
s
xml:id
="
echoid-s21134
"
xml:space
="
preserve
">cæteræ poſt mediam noctem. </
s
>
<
s
xml:id
="
echoid-s21135
"
xml:space
="
preserve
">Item 1. </
s
>
<
s
xml:id
="
echoid-s21136
"
xml:space
="
preserve
">2. </
s
>
<
s
xml:id
="
echoid-s21137
"
xml:space
="
preserve
">& </
s
>
<
s
xml:id
="
echoid-s21138
"
xml:space
="
preserve
">3. </
s
>
<
s
xml:id
="
echoid-s21139
"
xml:space
="
preserve
">poſt meridiem) hanc viam ſequemur. </
s
>
<
s
xml:id
="
echoid-s21140
"
xml:space
="
preserve
">Per C,
<
lb
/>
centrum horologii ducemus rectam C d, lineæ æquinoctiali parallelam, ſi nulla linea horaria ei
<
lb
/>
æquidiſtat, & </
s
>
<
s
xml:id
="
echoid-s21141
"
xml:space
="
preserve
">per C, punctum figuræ proximè conſtructæ rectam C A, emittemus radio Aequa-
<
lb
/>
toris parallelam, quæ illi parallelæ C d, vel certè horæ illi, (ſi qua eſt) quæ lineæ æquinoctiali æqui
<
lb
/>
diſtat, reſpondebit, vt proximè docuimus. </
s
>
<
s
xml:id
="
echoid-s21142
"
xml:space
="
preserve
">Referet autem linea C d, in horologio circulum illũ
<
lb
/>
horarium, ſ
<
unsure
/>
eu circulum maximum per polos mundi ductum, cuius communis ſectio in circulo
<
lb
/>
<
note
position
="
left
"
xlink:label
="
note-0330-06
"
xlink:href
="
note-0330-06a
"
xml:space
="
preserve
">50</
note
>
ex L, deſcripto per centrum L, tranſiens æquinoctiali lineæ æquidiſtat, lineamq́ue ſtyliad rectos
<
lb
/>
angulos ſecat, vt in præcedenti propoſ. </
s
>
<
s
xml:id
="
echoid-s21143
"
xml:space
="
preserve
">oſtendimus. </
s
>
<
s
xml:id
="
echoid-s21144
"
xml:space
="
preserve
">Poſt hæc, quoniam quælibet linea horaria cũ
<
lb
/>
C d, ad verticem C, æquales angulos facit, transferemus lineas ex C, prodeuntes, radiumq́; </
s
>
<
s
xml:id
="
echoid-s21145
"
xml:space
="
preserve
">Aequa
<
lb
/>
<
note
position
="
left
"
xlink:label
="
note-0330-07
"
xlink:href
="
note-0330-07a
"
xml:space
="
preserve
">15. primi.</
note
>
toris ſecantes, ad alteram partem rectæ C A, beneſicio arcus cuiuſdam circuli ex C, deſcripti, ita vt
<
lb
/>
lineæ hinc inde æqualiter à C A, diſtantes æquales arcus illius circuli ex C, deſcripti, & </
s
>
<
s
xml:id
="
echoid-s21146
"
xml:space
="
preserve
">angulos
<
lb
/>
æquales ad C, comprehendant cum recta C A. </
s
>
<
s
xml:id
="
echoid-s21147
"
xml:space
="
preserve
">Nam hæ lineæ ita translatæ reſpondebunt illis ho
<
lb
/>
ris, quæ æquinoctialem lineam non ſecant, ſed vltra centrũ C, excurrunt, ita vt binæ lineæ æqua-
<
lb
/>
li interuallo à recta C A, remotæ pertineant ad binas horas eiuſdem numeri, quarum illa, quæ ra-
<
lb
/>
dium Aequatoris ſecat, vel à C, verſus radium Aequatoris ducitur, referat horam, quæ lineã ęqui-
<
lb
/>
noctialem interſecat in horologio, alia verò ad alteram partem rectæ C A, translata eidem horæ
<
lb
/>
reſpondeat vltra centrum C, productæ, quæ æquinoctialem lineam non ſecat: </
s
>
<
s
xml:id
="
echoid-s21148
"
xml:space
="
preserve
">Non ſecus ac in </
s
>
</
p
>
</
div
>
</
text
>
</
echo
>