Archimedes, Archimedis De iis qvae vehvntvr in aqva libri dvo

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FED. COMMANDINI
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              <pb file="0158" n="158" rhead="FED. COMMANDINI"/>
            ut altitudo ad altitudinem & </s>
            <s xml:space="preserve">componendo conuertendo
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            que ſolidum a b g h, hoc eſt ſolidum a b c d ipſi æquale, ad
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              <anchor type="note" xlink:label="note-0158-01a" xlink:href="note-0158-01"/>
            ſolidum a b e f, ut altitudo ſolidi a b c d ad ſolidi a b e f al-
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            titudinem.</s>
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            <figure xlink:label="fig-0157-01" xlink:href="fig-0157-01a">
              <image file="0157-01" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/4E7V2WGH/figures/0157-01"/>
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            <note position="right" xlink:label="note-0157-02" xlink:href="note-0157-02a" xml:space="preserve">29. unde-
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            cimi</note>
            <note position="right" xlink:label="note-0157-03" xlink:href="note-0157-03a" xml:space="preserve">18. huius</note>
            <note position="left" xlink:label="note-0158-01" xlink:href="note-0158-01a" xml:space="preserve">7. quinti.</note>
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          <p>
            <s xml:space="preserve">Sint ſolida parallelepipeda a b, c d in æqualibus baſibus
              <lb/>
            conſtituta: </s>
            <s xml:space="preserve">ſitq; </s>
            <s xml:space="preserve">b e altitudo ſolidi a b: </s>
            <s xml:space="preserve">& </s>
            <s xml:space="preserve">ſolidi c d altitudo
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            d f; </s>
            <s xml:space="preserve">quæ quidem maior ſit, quàm b e. </s>
            <s xml:space="preserve">Dico ſolidum a b ad
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            ſolidum c d eandem habere proportionem, quam be ad
              <lb/>
            d f. </s>
            <s xml:space="preserve">abſcindatur enim à linea d f æqualis ipſi b e, quæ ſit g f:
              <lb/>
            </s>
            <s xml:space="preserve">& </s>
            <s xml:space="preserve">per g ducatur planum ſecans ſolidum c d; </s>
            <s xml:space="preserve">quod baſibus
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            æquidiſtet, faciatq; </s>
            <s xml:space="preserve">ſectionẽ h K. </s>
            <s xml:space="preserve">erunt ſolida a b, c k æque
              <lb/>
              <anchor type="note" xlink:label="note-0158-02a" xlink:href="note-0158-02"/>
            alta inter
              <lb/>
              <anchor type="figure" xlink:label="fig-0158-01a" xlink:href="fig-0158-01"/>
            ſe æqualia
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            cũ æqua-
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            les baſes
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            habeant.
              <lb/>
            </s>
            <s xml:space="preserve">Sed ſolidũ
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              <anchor type="note" xlink:label="note-0158-03a" xlink:href="note-0158-03"/>
            h d ad ſoli
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            dum c _K_
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            eſt, ut alti
              <lb/>
            tudo d g
              <lb/>
            ad g f alti-
              <lb/>
            tudinẽ ſe
              <lb/>
            catur enim ſolidum c d plano baſi
              <lb/>
              <anchor type="figure" xlink:label="fig-0158-02a" xlink:href="fig-0158-02"/>
            bus æquidiſtante: </s>
            <s xml:space="preserve">& </s>
            <s xml:space="preserve">rurſus cõpo-
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            nendo, conuertendoq; </s>
            <s xml:space="preserve">ſolidũ c _k_
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            ad ſolidum c d, ut g f ad fd. </s>
            <s xml:space="preserve">ergo
              <lb/>
              <anchor type="note" xlink:label="note-0158-04a" xlink:href="note-0158-04"/>
            ſolidum a b, quod eſt æquale ipſi
              <lb/>
            c k ad ſolidum c d eam proportio
              <lb/>
            nem habet, quam altitudo g f, hoc
              <lb/>
            eſt b e ad d f altitudinem.</s>
            <s xml:space="preserve"/>
          </p>
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            <note position="left" xlink:label="note-0158-02" xlink:href="note-0158-02a" xml:space="preserve">31. unde
              <lb/>
            cimi</note>
            <figure xlink:label="fig-0158-01" xlink:href="fig-0158-01a">
              <image file="0158-01" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/4E7V2WGH/figures/0158-01"/>
            </figure>
            <note position="left" xlink:label="note-0158-03" xlink:href="note-0158-03a" xml:space="preserve">18. huius</note>
            <figure xlink:label="fig-0158-02" xlink:href="fig-0158-02a">
              <image file="0158-02" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/4E7V2WGH/figures/0158-02"/>
            </figure>
            <note position="left" xlink:label="note-0158-04" xlink:href="note-0158-04a" xml:space="preserve">7. quinti.</note>
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          <p>
            <s xml:space="preserve">Sint deinde ſolida parallelepipe
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            da a b, a c in eadem baſi; </s>
            <s xml:space="preserve">quorum
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            axes d e, ſ e cum ipſa æquales angu</s>
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