Gassendi, Pierre, De proportione qua gravia decidentia accelerantur, 1646

Table of figures

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              <s id="s.001279">
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              quatenus DE percurretur præcisè triente primi tem­
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              poris; & ſecundum tempus integrum non effluet, niſi
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              ſub partem ſpatij octauam, quod tu vis effluere cum
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              ipſa ſecunda: Aut certè tantumdem; & tunc, quia etiam
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              tantumdem aget, qui gradus acquiretur per ipſam
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              DE: recurret idipſum, quod tu refugis; nempe partem
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              DE percurri velocitate dupla illius, qua decurſa fuerit
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              AD. </s>
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              Sed neutram Propoſitionem probas, aut ex ſtatutis à me
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              principiis vlla ratione deducis: & vt priorem iam ſuprà fal­
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              ſam euici; ita nunc iſtam eſſe impoßibilem, hac ratione cui­
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              denter demonſtro.
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            <p type="main">
              <s id="s.001281">Imò de Priore quidem apertè probaui; neque tu
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              quicquam aliud, quàm, vt aiunt, principium petiiſti:
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              & cùm te iam dicis euiciſſe eam falſam; notum eſt quæ­
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              ſtionem non eſſe, an falſam euiceris, ſed an euiceris
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              non-tuam, ſeu ex tuis principiis minimè deductam. </s>
              <s id="s.001282">De
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              Poſteriore etiam rem feci apertam; neque cùm ego
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              inſtiti nullum eſſe in mea argumentatione Paralo­
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              giſmum, tu potuiſti vllum oſtendere: & cum iam ſuſci­
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              pis demonſtrandum eam eſſe impoſſibilem, minimè
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              attendis quæſtionem non eſſe, an impoſſibilis ſit, ſed
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              ex tuis ne deducta principiis. </s>
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            <p type="main">
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              Ex ſtatutis à me principiis, neceſſe eſt, vt graue quodcum­
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              que per spatium quodlibet, putà AB deſcendens, æqualibus
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              temporibus spatia continuò maiora, ac maiora decurrat in con­
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              tinua ratione dupla.
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            <p type="main">
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              Ex ſtatutis,
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              inquis,
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              principiis:
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              imò hæc tibi con­
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              cluſio eſt; quæ & falſa eſt, & non probabitur deinceps
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              à te, niſi ex ipſiſinet principiis, quæ vt falſa ſunt, ita </s>
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