Casati, Paolo, Terra machinis mota : dissertationes geometricae, mechanicae physicae hydrostaticae

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    <archimedes>
      <text>
        <body>
          <chap>
            <p type="main">
              <s>
                <pb xlink:href="018/01/114.jpg" pagenum="100"/>
              vxor fuit vltimi Ptolemæi cognomento Dio­
                <lb/>
              nyſij turrim illam excelſam excogitatam ſcri­
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              bat) Soſtrati Cnidij architecti operâ extructa
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              ſuerit, vt noctu accenſæ faces indè præluce­
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              rent nauigantibus, quò breuia & ſyrtes de­
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              clinarent, quibus ora illa fallacibus & inſi­
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              dioſis acceſsibus importuoſa ſcatebat, & di­
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              ſcriminibus plurimis incautos nautas affli­
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              gebat. </s>
            </p>
            <p type="main">
              <s>Sed iam examinemus quantâ altitudine è
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              mari eminuerit Pharos illa Alexandrina, ſi
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              inde ad milliaria 600 viſus excurrere potuit. </s>
              <s>
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              Poſito terræ ambitu mill. 21600, arcus BA,
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              in ſuperiori figurâ mill.600 complectitur gra­
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              dus 10. Fiat igitur vt CB Radius 100000.
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              00000. ad CD 101542.66119 ſecantem̨
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              grad. 10, ita ſemidia­
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                <figure id="id.018.01.114.1.jpg" xlink:href="018/01/114/1.jpg" number="27"/>
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              metet CB mill. 3437 1/2
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              proximè ad CD mill.
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              3490 1/2. Ablatâ autem
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              femidiametro CA, re­
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              manet AD mill. 53. al­
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              titudo turris Alexandri­
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              næ: quanta videlicet
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              communiter tribui ſolet
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              halitibus illis, quibus
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              tum prima illuceſcentis diei, tum poſtrema
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              aduentantis noctis crepuſcula debemus. </s>
              <s>Id </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
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