DelMonte, Guidubaldo, Mechanicorvm Liber

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          <chap id="N128CF">
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            <p id="id.2.1.131.1.0.0.0" type="head">
              <s id="id.2.1.131.1.2.1.0">PROPOSITIO XIIII. </s>
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            <p id="N13E0E" type="head">
              <s id="id.2.1.131.1.4.1.0">PROBLEMA. </s>
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            <p id="id.2.1.131.2.0.0.0" type="main">
              <s id="id.2.1.131.2.1.1.0">Data quotcunq; pondera in dato vecte vbi­
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              cunq; & quomodocunq; poſita à data potentia
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              moueri.
                <figure id="id.036.01.133.1.jpg" place="text" xlink:href="036/01/133/1.jpg" number="129"/>
              </s>
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            <p id="id.2.1.131.3.0.0.0" type="main">
              <s id="id.2.1.131.3.1.1.0">Sit datus vectis DE, & ſint data pondera vt in præcedenti co
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              rollario; ſitq; A vt centum, B vt quinquaginta, C vt triginta;
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              dataq; potentia ſit vt triginta. </s>
              <s id="id.2.1.131.3.1.2.0">exponantur eadem, inueniaturq;
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              punctum L; deinde diuidatur LE in F, ita vt FE ad FL ſit, vt
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              centum octoginta ad triginta, hoc eſt ſex ad vnum: & ſi F fieret
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              fulcimentum, potentia vt triginta in E ſuſtineret pondera ABC. </s>
              <s id="id.2.1.131.3.1.2.0.a">
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              accipiatur igitur inter LF quoduis punctum M, fiatq; M fulci­
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              mentum: manifeſtum eſt potentiam in E vt triginta pondera
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              ABC vt centum octoginta vecte DE mouere. </s>
              <s id="id.2.1.131.3.1.3.0">quod facere
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              oportebat. </s>
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            <p id="id.2.1.132.1.0.0.0" type="margin">
              <s id="id.2.1.132.1.1.1.0">
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              13
                <emph type="italics"/>
              Huius.
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              </s>
              <s id="id.2.1.132.1.1.2.0">
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              11
                <emph type="italics"/>
              Huius.
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              </s>
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            <p id="id.2.1.133.1.0.0.0" type="main">
              <s id="id.2.1.133.1.1.1.0">Hoc autem vniuersè aſſequi minimè poterimus, ſi in extremita­
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              te vectis fulcimentum eſſet, vt in D; quia proportio DE, ad DL
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              hoc eſt proportio ponderum ABC ad potentiam, quæ pondera
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              ſuſtinere debeat, ſemper eſt data. </s>
              <s id="id.2.1.133.1.1.2.0">quod multo quoq; minus fieri
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              poſſet, ſi ponenda eſſet potentia inter DL. </s>
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          </chap>
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