DelMonte, Guidubaldo, In duos Archimedis aequeponderantium libros Paraphrasis : scholijs illustrata

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    <archimedes>
      <text>
        <body>
          <chap id="N10019">
            <p id="N108F8" type="main">
              <s id="N1099F">
                <pb xlink:href="077/01/020.jpg" pagenum="16"/>
                <arrow.to.target n="marg12"/>
              in præſentia omittatur; infraquè ſuo loco oſtendendum. </s>
              <s id="N109A9">ſat
                <lb/>
              autem nobis nunc ſit oſtendiſſe, hæc ad praxim reduci, ma­
                <lb/>
              nibuſquè (vt dicitur.) contrectari poſſe. </s>
              <s id="N109AF">Quòd ſi hæc ita ſe ha
                <lb/>
              bent, huiuſmodi conſideratio non erit vana, ne〈que〉 vt inuti­
                <lb/>
              lis reijcienda. </s>
              <s id="N109B5">Sed vlteriùs adhuc progrediamur, dicamuſ­
                <lb/>
              què, quoniam planum ACD, quatenus eſt corpori coniun­
                <lb/>
              ctum, horizonti æquidiſtans permanere debet; ſi ſeorſum à
                <lb/>
              corpore illud intelligamus, vt ſi ADC ex eius centro graui­
                <lb/>
              tatis G ſuſpendatur, tunc quocun〈que〉 modo reperiatur, hoc
                <lb/>
              eſt ſiue horizonti ęquidiſtans, ſiuè
                <lb/>
              minùs, idipſum permanſurum ni
                <lb/>
                <arrow.to.target n="fig6"/>
                <lb/>
              hilominus intelligere poſſumus,
                <lb/>
              parteſquè vndi〈que〉 æqualium mo
                <lb/>
              mentorum conſiſtentes. </s>
              <s id="N109CE">Ne〈que〉
                <lb/>
              enim Ariſto teles grauibus dunta­
                <lb/>
              xat, ſed etiam leuibus momenta
                <lb/>
              tribuit, idipſum què (vt Eutocius
                <lb/>
              in horum librorum comentarijs
                <lb/>
              refert) Ptolæmeo quo〈que〉 placuit, vt habetur in líbro (à nobis
                <lb/>
              ramen deſiderato) 〈que〉m de momentis ſcripſit. </s>
              <s id="N109DC">Pręterea alij­
                <lb/>
              quo〈que〉 Philoſophi id ipſum ſenſiſſe videntur. </s>
              <s id="N109E0">quod eſt qui­
                <lb/>
              dem rationi conſentaneum, ſuperuolant enim, quæ leuia ſunt,
                <lb/>
              & ſi mente concipiatur
                <expan abbr="eadẽ">eadem</expan>
              figura leuis cuiuſpiam eſſe, tunc
                <lb/>
              ſi detineatur in G, partes vndi〈que〉 ęqualium
                <expan abbr="momentorũ">momentorum</expan>
                <lb/>
              conſiſtent, eſſetquè G (vt ita dicam) centrum leuitatis. </s>
              <s id="N109F2">Quo­
                <lb/>
              niam autem circa centrum grauitatis ę〈que〉ponderationem
                <lb/>
              conſideramus, id circo plana, tanquam no bis apparentia gra­
                <lb/>
              uitatem habere, mente concipimus. </s>
              <s id="N109FA">Non eſt igitur à ratio­
                <lb/>
              ne alienum, æ〈que〉ponderantiam in planis, vt grauibus conſi­
                <lb/>
              deratis intelligere, conciperequè. </s>
              <s id="N10A00">Nec quicquam nobis offi­
                <lb/>
              cit, quòd definitiones centri grauitatis priùs allatæ non pla­
                <lb/>
              norum, ſed corporum centra explicarunt, ita vt grauitatis
                <expan abbr="cẽ-trũ">cen­
                  <lb/>
                trum</expan>
              ad corpora,
                <expan abbr="nõ">non</expan>
              ad plana ſit
                <expan abbr="referendũ">referendum</expan>
              . Hoc enim ideo fa
                <lb/>
                <expan abbr="ctũ">ctum</expan>
              eſt, quia propriè
                <expan abbr="centrũ">centrum</expan>
              grauitatis reſpicit corpora; non ta
                <lb/>
              men propterea impropriè reſpicit plana, ſed quia primò reſpi
                <lb/>
              cit corpora; in
                <expan abbr="quib^{9}">quibus</expan>
              actu ineſſe
                <expan abbr="depræhẽditur">depræhenditur</expan>
              . propterea
                <expan abbr="eędẽ-met">eędem­
                  <lb/>
                met</expan>
              definitiones planis quo〈que〉 in
                <expan abbr="hũc">hunc</expan>
                <expan abbr="modũ">modum</expan>
              aptari
                <expan abbr="poterũt">poterunt</expan>
              . </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
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