Viviani, Vincenzo, De maximis et minimis, geometrica divinatio : in qvintvm Conicorvm Apollonii Pergaei

Table of figures

< >
[Figure 211]
[Figure 212]
[Figure 213]
[Figure 214]
[Figure 215]
[Figure 216]
[Figure 217]
[Figure 218]
[Figure 219]
[Figure 220]
[Figure 221]
[Figure 222]
[Figure 223]
[Figure 224]
[Figure 225]
[Figure 226]
[Figure 227]
[Figure 228]
[Figure 229]
[Figure 230]
[Figure 231]
[Figure 232]
[Figure 233]
[Figure 234]
[Figure 235]
[Figure 236]
[Figure 237]
[Figure 238]
[Figure 239]
[Figure 240]
< >
page |< < (93) of 347 > >|
27993 diſpoſitum, ſintque omnia plana G M H, I N L, & c. quæ baſi A E C F
æquidiſtanter ducuntur per Acuminati A B C applicatas G H, I L, &
c.
ipſi baſi, ac inter ſe, ſimilia Acuminata, & ſimiliter poſita, atque ipſæ
applicatæ G H, I L ſint eorundem Acuminatorum homologæ diametri:

huiuſmodi figura SOLIDVM REGVLARE ACVMINATVM vocetur,
vel tantùm ACVMINATVM SOLIDVM;
A E C F verò BASIS ſoli-
di Acuminati;
ſed portionem A B C Acuminati plani intra Acuminatum
ſolidum interceptam (eò quod ipſa ſit tanquam Regula, vel Modulus,
aut Canon homologarum diametrorum ſimilium planorum ęquidiſtantium,
ac ſolidum procreantium) nuncupare liceat CANONEM ſolidi Acumina-
ti, qui ſi ad planum baſis A E C F rectus fuerit, dicatur CANON RECTVS
ſolidi Acuminati, &
B D diameter Canonis, nuncupetur quoque AXIS
ſolidi, &
eius VERTEX punctum B, in quod abit ſolidum, atque eiuſdem
ſolidi ALTITVDO dicatur recta B O, quæ à vertice B ſuper baſim A E C
F recta ducitur.
Plana verò A C, G H, I L, & c. dicantur PLANA OR-
DINATIM DVCTA ad axim ſolidi Acuminati.
III.
SOLIDA ACVMINATA PROPORTIONALIA dicantur illa, quo-
rum omnia plana ordinatim applicata per puncta, eorum axes proportio-
naliter diuidentia, ſint quoque inter ſe, &
baſibus proportionalia.
Videlicet ſi duo ſolida Acumi-
229[Figure 229] nata A B C, D E F, quorum baſes
ſint A G C I, L F H D axes verò
ſint B K, E O proportionaliter ſe-
cti in M, P;
& in N, Q; ita vt K
M, ad M B ſit vt O P, ad P E;
&
K N ad N B, vt O Q ad Q E, &
c.
ſitque baſis A G C ad baſim L F H,
vt planum ordinatim applicatum
per M ad applicatum per P, &
vt
applicatum per N ad applicatum
per Q, &
c. talia ſolida, dicentur
SOLIDA ACVMINATA PROPORTIONALIA.
IIII.
Si ſuper diametrum Acuminati plani deſcriptum ſit parallelogrammum
quodlibet ſuper ipſum planum quomodocunque eleuatum, idem que Acu-
minatum concipiatur ſibi ipſi æquidiſtanter moueri, ita vt eius diameter ſuo
motu parallelo prædictum parallelogrammum deſcribat:
ſolidum occluſum
à duobus oppoſitis Acuminatis congruentibus, ac parallelis, atque à ſuper-
ficie, quæ à perimetro figuræ motæ deſcribitur CYLINDRICVS vocetur.
Acuminatum verò ſolidum procreans, dicatur BASIS, & parallelogram-
mum, per quod fit æquidiſtans latio Acuminati plani Cylindricum pro-
creantis, CANON DIAMETRALIS nuncupetur.
Nimirum, ſit Acuminatum planum A B C, cuius diameter B D, cui in-
ſiſtat parallelogrammum quodcumq;
B D E F ſuper planum figuræ A B

Text layer

  • Dictionary

Text normalization

  • Original

Search


  • Exact
  • All forms
  • Fulltext index
  • Morphological index