Commandino, Federico, Liber de centro gravitatis solidorum, 1565

Table of figures

< >
[Figure 1]
[Figure 2]
[Figure 3]
[Figure 4]
[Figure 5]
[Figure 6]
[Figure 7]
[Figure 8]
[Figure 9]
[Figure 10]
[Figure 11]
[Figure 12]
[Figure 13]
[Figure 14]
[Figure 15]
[Figure 16]
[Figure 17]
[Figure 18]
[Figure 19]
[Figure 20]
[Figure 21]
[Figure 22]
[Figure 23]
[Figure 24]
[Figure 25]
[Figure 26]
[Figure 27]
[Figure 28]
[Figure 29]
[Figure 30]
< >
page |< < of 101 > >|
128[Figure 28]
linea x cum ſit minor circulo, uel ellipſi, eſt etiam minor fi­
gura rectilinea y.
ergo pyramis x pyramide y minor erit.
Sed & maior; quod fieri non poteſt. At ſi conus, uel coni por
tio x ponatur minor pyramide y: ſit alter conus æque al­
tus, uel altera coni portio X ipſi pyramidi y æqualis.
erit
eius baſis circulus, uel ellipſis maior circulo, uel ellipſi x,
quorum exceſſus ſit ſpacium ω. Si igitur in circulo, uel eili­
pſi X figura rectilinea deſcribatur, ita ut portiones relictæ
ſint ω ſpacio minores, ciuſmodi figura adhuc maior erit cir
culo, uel ellipſi x, hoc eſt figura rectilinea y.
& pyramis in
ca conſtituta minor cono, uel coni portione X, hoc eſt mi­
nor pyramide y.
eſt ergo ut X figura rectilinea ad figuram
rectilineam y, ita pyramis X ad pyramidem y.
quare cum
figura rectilinea X ſit maior figura y: erit & pyramis X py­
ramide y maior.
ſed erat minor; quod rurſus fieri non po­
teſt.
non eſt igitur conus, uel coni portio x neque maior,
neque minor pyramide y.
ergo ipſi neceſſario eſt æqualis.
Itaque quoniam ut conus ad conum, uel coni portio ad

Text layer

  • Dictionary
  • Places

Text normalization

  • Original
  • Regularized
  • Normalized

Search


  • Exact
  • All forms
  • Fulltext index
  • Morphological index