Marci of Kronland, Johannes Marcus
,
De proportione motus figurarum recti linearum et circuli quadratura ex motu
,
1648
Text
Text Image
Image
XML
Thumbnail overview
Document information
None
Concordance
Figures
Thumbnails
Page concordance
<
1 - 30
31 - 60
61 - 90
91 - 120
121 - 145
>
Scan
Original
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
<
1 - 30
31 - 60
61 - 90
91 - 120
121 - 145
>
page
|<
<
of 145
>
>|
<
archimedes
>
<
text
>
<
body
>
<
chap
>
<
pb
xlink:href
="
063/01/060.jpg
"/>
<
p
type
="
main
">
<
s
>
<
emph
type
="
center
"/>
<
emph
type
="
italics
"/>
ALIA QVADRATVRA CIRCVLI
<
emph.end
type
="
italics
"/>
<
emph.end
type
="
center
"/>
</
s
>
</
p
>
<
p
type
="
main
">
<
s
>
<
emph
type
="
center
"/>
<
emph
type
="
italics
"/>
per motum.
<
emph.end
type
="
italics
"/>
<
emph.end
type
="
center
"/>
</
s
>
</
p
>
<
p
type
="
main
">
<
s
>DVcatur à contactu G per centrum figuræ E linea GL æ
<
lb
/>
qualis GB: & ex L ad eam perpendicularis LM ſecans B
<
lb
/>
C in M:
<
expan
abbr
="
eritq;
">eritque</
expan
>
LM æqualis BM. </
s
>
<
s
>Si enim iungatur recta BL,
<
lb
/>
duo anguli GBL. GLB, ac proinde reſidui MBL. MLB ſunt
<
lb
/>
æquales. </
s
>
<
s
>Centro
<
expan
abbr
="
itaq;
">itaque</
expan
>
M, interuallo ML deſcribatur arcus LB
<
lb
/>
ſecans
<
expan
abbr
="
lineã
">lineam</
expan
>
motûs reflexi GK in O: ex O verò demittantur per
<
lb
/>
pendiculares ON. OP. </
s
>
<
s
>Quoniam
<
expan
abbr
="
itaq;
">itaque</
expan
>
punctum G à plagâ re
<
lb
/>
ciprocâ ex H per lineam agitur GL per 5 theorema: impulſus
<
lb
/>
verò reſiduus in FE per lineam GB per lemma 2. </
s
>
<
s
>
<
expan
abbr
="
Eſtq;
">Eſtque</
expan
>
motus
<
lb
/>
medius GK, erit per problem. propoſitionis 35 de propor. mo
<
lb
/>
tûs, vt OP ad ON, ita impulſus in GB ad impulſum in GL, æ
<
lb
/>
qualem impulſui in H. </
s
>
<
s
>Et ſi quidem ON eſt ſemiſſis OP, erit
<
lb
/>
impulſus in OP ad impulſum in ON ut 4 ad 2. ſupponamus ve
<
lb
/>
rò ſpatium decurſum ab E, ad ſpatium decurſum ab H eſſe in
<
lb
/>
ſeſquialterâ ratione, hoc eſt ut 3 ad 2. </
s
>
<
s
>Igitur ſi circulus H acci
<
lb
/>
piat impulſum ut 3, movebitur ad idem interuallum cum qua
<
lb
/>
drato ABCD per corollarium 2 Axiomatis 1 & poſitionem 4. </
s
>
<
lb
/>
<
s
>Etſi fiat ut 4 ad 3 ita ABCD ad aliud; inventum erit quadra
<
lb
/>
tum dato circulo H æquale. </
s
>
</
p
>
<
p
type
="
main
">
<
s
>
<
emph
type
="
center
"/>
<
emph
type
="
italics
"/>
COROLL ARIVM
<
emph.end
type
="
italics
"/>
<
emph.end
type
="
center
"/>
</
s
>
</
p
>
<
p
type
="
main
">
<
s
>
<
emph
type
="
center
"/>
Eadem ratione inveniemus quadratum æquale ſectionibus
<
lb
/>
conicis,
<
expan
abbr
="
atq;
">atque</
expan
>
adeo illarum fruſtis; ſi loco circuli hu
<
lb
/>
iuſmodi figuras ſubſtituamus.
<
emph.end
type
="
center
"/>
</
s
>
</
p
>
</
chap
>
</
body
>
</
text
>
</
archimedes
>