Cavalieri, Buonaventura, Geometria indivisibilibvs continvorvm : noua quadam ratione promota

Table of figures

< >
[Figure 51]
[Figure 52]
[Figure 53]
[Figure 54]
[Figure 55]
[Figure 56]
[Figure 57]
[Figure 58]
[Figure 59]
[Figure 60]
[Figure 61]
[Figure 62]
[Figure 63]
[Figure 64]
[Figure 65]
[Figure 66]
[Figure 67]
[Figure 68]
[Figure 69]
[Figure 70]
[Figure 71]
[Figure 72]
[Figure 73]
[Figure 74]
[Figure 75]
[Figure 76]
[Figure 77]
[Figure 78]
[Figure 79]
[Figure 80]
< >
page |< < (4) of 569 > >|
244GEOMETRIÆ ne ipſa linea reuoluta; & tandem regula lateris cylindrici
dicetur illa, cui reuoluta ſemper manet æquidiſtans.
A. IV.
11A
EXpoſita plana quacumq, figura; extra cuius planum ad
vtramuis eiuſdem partium quodcũque fit aſlumptum
punctum, ſi ab eo ad quoduis punctum illius ambitus recta
linea ducatur, quæ indefinitè quoq;
ſit producta, & hęc per
eiuſdem ambitum moueatur donec ipſum totum percur-
rerit ambitum;
ſumptum punctum erit vertex ſolidi, quod
compræhenditur ſuperficie deſcripta à linea, quæ reuolui-
tur inter ambitum propoſitæ figurę, &
ſumptum punctum
clauſa, vertex, inquam ſumptus reſpectu propoſitę figuræ, vt
probabitur.
Tale ſolidum autem dicatur; Conicus, cuius
22IS.huius. baſis propoſita figura, &
ver tex dictum punctum; ſuperfi-
cies deſcripta linea, quę reuoluitur, &
iacet inter ambitum
propoſitę figuræ, &
dictum punctum, & quodlibet illius
fruſtum dicatur;
ſuperficies. Conicularis; illæ verò rectæ
lineæ, quæ in eadem reperiuntur, quibus congruit reuolu-
tainter verticem, &
ambitum baſis concluſa, vocentur, la-
tera eiuſdem Conici.
COROLLARIVM.
_E_X hac, & autecedentidefinitione, petet cylindrum eſſe cylindri-
cum, &
conum eſſe conicum, eos ſcilicet, qui ab Apollonio,
&
Sereno definiuntur.
B.
33B
CYlindricirecti dicentur, cum eorum latera fuerint ad
rectos angulos baſibus, ſcaleni verò, cum non fue-
rint ad rectos angulos eiſdem:
Conicorum verò, & cylin-
dricorum fruſta vocabuntur, quę per plana baſibus pa-
rallela (pro conſcis verſus ipſas baſes) ab ijſdem abſcin-
duatur.
V.
AXis, diameter, figuræ planę, vel ſolidę, ordinatim ap-
plicatę adeaſdem, lineæ, iuxta quas poſſunt, &
c.

Text layer

  • Dictionary

Text normalization

  • Original
  • Regularized
  • Normalized

Search


  • Exact
  • All forms
  • Fulltext index
  • Morphological index