Descartes, René, Renati Des-Cartes principia philosophiae

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            <p type="main">
              <s>
                <pb pagenum="108"/>
              runt quàm priús, nec ideò ad centra uſque ſe exten­
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              derunt, ſed ab iis aequaliter omni ex parte recedentes,
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              loca ibi ſphaerica reliquerunt, à materià primi ele­
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              menti ex omnibus circumjacentibus locis eò affluente,
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              replenda.
                <arrow.to.target n="marg764"/>
              </s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg761"/>
              LIV.
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              Quomodo Sol & Fixae
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              formatae ſint. </s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg762"/>
              20</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg763"/>
              25</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg764"/>
              5</s>
            </p>
            <p type="main">
              <s>
                <arrow.to.target n="marg765"/>
                <lb/>
              Ea enim eſt lex naturae a, ut corpora omnia quae in
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              orbem aguntur, quantum in ſe eſt, à centris ſui motûs
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              recedant. </s>
              <s>Atque hic illam vim, quà ſic globuli ſecundi
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              elementi, nec non etiam materia primi circa centra
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              S, F, congregata, recedere conantur* ab iſtis centris,
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              quàm potero accuratiſſimè explicabo. </s>
              <s>In eâ enim
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              ſolâ lucem conſiſtere infrà oſtendetur b; & ab ipſius
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              cognitione multa alia dependent. </s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg765"/>
              LV.
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              Quid ſit lux. </s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg766"/>
              10</s>
            </p>
            <p type="main">
              <s>
                <arrow.to.target n="marg767"/>
                <lb/>
              Cùm dico globulos ſecundi elementi recedere co­
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              nari a centris circa quae vertuntur, non putandum
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              idcirco me illis aliquam cogitationem affingere, ex
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              quâ procedat iſte conatus; ſed tantùm ipſos ita eſſe
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              ſitos, & ad motum incitatos, ut revera ſint eb verſùs
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              ituri, ſi à nullâ alià cauſa impediantur. </s>
            </p>
            <p type="margin">
              <s>
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              LVI.
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              Quis conatus ad motum
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              in rebus inanimatis
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              ſit intelligendus. </s>
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            <p type="margin">
              <s>
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              15</s>
            </p>
            <p type="main">
              <s>
                <arrow.to.target n="marg769"/>
                <lb/>
              Quia verò frequenter multae cauſae diverſae
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              ſimul in idem corpus, atque unae aliarum effectus
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              impediunt, prout ad has vel illas reſpicimus, dicere
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              poſſumus ipſum eodem tempore tendere, ſive ire
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              conari, versùs diverſas partes. </s>
              <s>Ut, exempli cauſa,
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              lapis A, in fundâ EA, circa centrum E rotatus,
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              quidem ab A verſùs B, ſi omnes cauſae, quae occurrunt
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              ad ejus motum determinandum, ſimul ſpectentur, quia
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              revera eò verſùs fertur. </s>
              <s>Sed ſi reſpiciamus ad ſolam
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              vim motùs quae in ipſo eſt, dicemus illum, cum eſt in </s>
            </p>
          </chap>
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