Angeli, Stefano degli, Miscellaneum hyperbolicum et parabolicum : in quo praecipue agitur de centris grauitatis hyperbolae, partium eiusdem, atque nonnullorum solidorum, de quibus nunquam geometria locuta est, parabola nouiter quadratur dupliciter, ducuntur infinitarum parabolarum tangentes, assignantur maxima inscriptibilia, minimaque circumscriptibilia infinitis parabolis, conoidibus ac semifusis parabolicis aliaque geometrica noua exponuntur scitu digna

Table of figures

< >
[Figure 31]
[Figure 32]
[Figure 33]
[Figure 34]
[Figure 35]
[Figure 36]
[Figure 37]
[Figure 38]
[Figure 39]
[Figure 40]
[Figure 41]
[Figure 42]
[Figure 43]
[Figure 44]
[Figure 45]
[Figure 46]
[Figure 47]
[Figure 48]
[Figure 49]
[Figure 50]
[Figure 51]
[Figure 52]
[Figure 53]
[Figure 54]
[Figure 55]
[Figure 56]
[Figure 57]
[Figure 58]
[Figure 59]
[Figure 60]
< >
page |< < (96) of 232 > >|
10896 planum K N, item A G, parallelum. Quoniam
enim vt k N, ad L M, ſic (ſumpta N R, com-
muni altitudine) rectangulum k N R, ad rectan-
gulum ſub L M, &
ſub N R; & N R, eſt æ-
qualis M Q, quia M N, eſt æqualis, tam N O,
quam Q R, vndè etiam rectangulum ſub L M,
&
ſub N R, eſt æquale rectangulo L M Q. Ergo
etiam vt k N, ad L M, ſic rectangulum k N R,
ad rectangulum L M Q.
Sed vt rectangulum
k N R, ad rectangulum L M Q, ſic circulus,
k N R, ad armillam circulatem L M Q.
Ergo
&
vt K N, ad L M, ſic circulus K N R, ad ar-
millam circularem L M Q.
At punctum I, ſum-
ptum eſt vtcunque.
Ergo & vt vnum ad vnum, ita
omnia ad omnia.
Ergo vt omnes lineæ figuræ E C,
A C, parallelæ ad omnes lineas figuræ A B C, item
A C, parallelas, ſic omnes circuli ſolidi E G, circulo
A G, paralleli ad omnes armillas ſolidi A B C H G.
Ergo & vt figura ad figuram, ſic ſolidum ad ſoli-
dum.
Sed ſupponamus figuras prædictas rotari circa
S T, poſitam vltra C, ipſi B D, parallelam, adeo-
vt ex figuris generentur tubus cylindricus, &
annu-
lus latus vt in ſequenti ſchemate.
Dico nihilomi-
nus eſſe E C, ad figuram A B C, vt tubus E C Y, ad
annulum ex figura A B C.
Nam accepto vt prius,
puncto I, arbitrariè, factiſque ijſdem, conclu-
demus eodem modo eſſe vt K N, ad L M, ſic re-
ctangulum K N R, ad rectangulum L M Q;

Text layer

  • Dictionary

Text normalization

  • Original
  • Regularized
  • Normalized

Search


  • Exact
  • All forms
  • Fulltext index
  • Morphological index