Commandino, Federico, Liber de centro gravitatis solidorum, 1565

Table of figures

< >
[Figure 21]
[Figure 22]
[Figure 23]
[Figure 24]
[Figure 25]
[Figure 26]
[Figure 27]
[Figure 28]
[Figure 29]
[Figure 30]
[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]
< >
page |< < of 101 > >|
    <archimedes>
      <text>
        <body>
          <chap>
            <pb xlink:href="023/01/026.jpg"/>
            <p type="main">
              <s id="s.000249">SIT cylindrus, uel cylindri portio ac: & plano per a­
                <lb/>
              xem ducto ſecetur; cuius ſectio ſit parallelogrammum ab
                <lb/>
              cd: & bifariam diuiſis ad, bc parallelogrammi lateribus,
                <lb/>
              per diuiſionum puncta ef planum baſi æquidiſtans duca­
                <lb/>
              tur; quod faciet ſectionem, in cylindro quidem circulum
                <lb/>
              æqualem iis, qui ſunt in baſibus, ut demonſtrauit Serenus
                <lb/>
              in libro cylindricorum, propoſitione quinta: in cylindri
                <lb/>
              uero portione ellipſim æqualem, & ſimilem eis, quæ ſunt
                <lb/>
                <figure id="id.023.01.026.1.jpg" xlink:href="023/01/026/1.jpg" number="18"/>
                <lb/>
              in oppoſitis planis, quod nos
                <lb/>
              demonſtrauimus in commen
                <lb/>
              tariis in librum Archimedis
                <lb/>
              de conoidibus, & ſphæroidi­
                <lb/>
              bus. </s>
              <s id="s.000250">Dico centrum grauita­
                <lb/>
              tis cylindri, uel cylindri por­
                <lb/>
              tionis eſſe in plano ef. </s>
              <s id="s.000251">Si
                <expan abbr="enĩ">enim</expan>
                <lb/>
              fieri poteſt, fit centrum g: &
                <lb/>
              ducatur gh ipſi ad æquidi­
                <lb/>
              ſtans, uſque ad ef planum. </s>
              <lb/>
              <s id="s.000252">Itaque linea ae continenter
                <lb/>
              diuiſa bifariam, erit tandem
                <lb/>
              pars aliqua ipſius ke, minor
                <lb/>
              gh. </s>
              <s id="s.000253">Diuidantur ergo lineæ
                <lb/>
              ae, ed in partes æquales ipſi
                <lb/>
              ke: & per diuiſiones plana ba
                <lb/>
              ſibus æquidiſtantia
                <expan abbr="ducãtur">ducantur</expan>
              . </s>
              <lb/>
              <s id="s.000254">erunt iam ſectiones, figuræ æ­
                <lb/>
              quales, & ſimiles eis, quæ ſunt
                <lb/>
              in baſibus: atque erit cylindrus in cylindros diuiſus: & cy
                <lb/>
              lindri portio in portiones æquales, & ſimiles ipſi kf. </s>
              <s id="s.000255">reli­
                <lb/>
              qua ſimiliter, ut ſuperius in priſmate concludentur.</s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>