Huygens, Christiaan, Christiani Hugenii opera varia; Bd. 2: Opera geometrica. Opera astronomica. Varia de optica

Page concordance

< >
Scan Original
31
32
33 327
34 328
35
36
37
38 329
39 330
40 331
41 332
42 333
43 334
44 335
45 336
46 337
47 338
48 339
49 340
50
51
52
53
54
55
56 344
57 345
58 346
59 347
60 348
< >
page |< < (338) of 568 > >|
Junctâ porro Φ Π, conſtat ſemiparabolam Π Φ N ad trian-
gulum
Π Φ N eſſe ut 4 ad@ 3;
ſed triangulus Π Φ N eſt ad
rectangulum
Φ P ut 1 ad 6, (eſt enim baſis Π N tertia pars
ipſius
N P) hoc eſt, ut 3 ad 18.
Ergo ex æquo erit ſemi-
parab
.
Π Φ N ad rectang. Φ P ut 4 ad 18. Itaque & ſemi-
cylindrus
Φ B N eſt ad parallelepipedum ejuſdem altitudinis
ſuper
baſi Φ P, ut 4 ad 18.
Dictiautem parallelepipedi di-
midium
eſt priſma D N S;
ergo ſemicylindrus Φ B N eſt ad
priſma
D N S, ut 4 ad 9, hoc eſt, ut 60 ut 135.
Qua-
lium
igitur partium dimidiata ungula D A C B erat 8, ta-
lium
ſemicylindrus parab.
Φ B N erat 60, (ut ſuprà oſten-
ſum
eſt) taliumque priſma D N S erit 135.
Ac proinde ſo-
lidum
A Π S D, quod ex iſtis tribus componitur, erit 203.
Eſt autem ungula dimidiata A D C B ad dimidiatam un-
gulam
E A P Π, ut 1 ad 32, ſicut Cl.
Vir. demonſtravit in
prop
.
95. lib. 9. Ergo qualium partium ungula dimid.

Text layer

  • Dictionary

Text normalization

  • Original
  • Regularized
  • Normalized

Search


  • Exact
  • All forms
  • Fulltext index
  • Morphological index