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

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      <text>
        <body>
          <chap>
            <p type="main">
              <s>
                <pb xlink:href="018/01/101.jpg" pagenum="87"/>
              nunc vulgaris fert opinio, crucis verò altitu­
                <lb/>
              dinem ſupra maris Mediterranci ſuperfi­
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              ciem ponebam palmorum, quorum vſus ho­
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              diè eſt apud Romanos architectos, circiter
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              700. Quare arcus BD erat mill. 23. & Tan­
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              gens AD mill. (23 441/100000), diſcrimine vix paſ­
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              ſuum 4 1/2. Quid igitur officiat, ſi quis pro
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              arcu BD aſſumat, aut ſubtenſam BD, aut
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              tangentem EF, aut aliquam ex intermediis? </s>
              <s>
                <lb/>
              nullus ſiquidem oriri poteſt error, qui ſub
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              ſenſum cadat. </s>
              <s>Quod ſi, vt ſæpè fieri poteſt,
                <lb/>
              diſtantiam BD decempedâ dimetiamur, ni­
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              hil erit quod de tuâ illâ methodo dubites,
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              Merſenne, non enim arcu pro rectâ abu­
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              teris. </s>
            </p>
            <p type="main">
              <s>
                <emph type="italics"/>
              Guld.
                <emph.end type="italics"/>
              </s>
              <s> Suſpicor Merſenne (detur hoc Ger­
                <lb/>
              mano candori) non tibi rectam pro arcûs
                <lb/>
              menſurâ aſſumptam diſplicuiſſe; ſed metho­
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              dum illam, quæ tibi nihil de Ptolemæo co­
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              gitanti occurrerat, demùm diſplicuiſſe faci­
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              lè crediderim, vbi eam veteribus quoquè
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              innotuiſſe deprehendiſti: ideo illam inter
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              ſcruta reieciſti. </s>
              <s>Ego quoque, vt vera nar­
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              rem, ſæpiùs doleo, quod veritatem tan­
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              quam peregrinam exceperim, quaſi ad mę
                <lb/>
              primum diuertiſſet; quam poſtea alienum
                <lb/>
              limen triuiſſe comperio: nec ſanè me pro­
                <lb/>
              broſis ſuis ſtimulis vrget inuidentia, qua cæ­</s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
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