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

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              <s id="s.000675">
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              non ſit nequicquam, quod de ipſa admonui. </s>
              <s id="s.000676">Oſten­
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              ſum eſſe ais tempus, quo percurritur CD, æquale eſſe
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              tempori, quo decurſum fuerit HC: ſeu, ne confun­
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              damus, & rem explicemus, quaſi repetendam ex ſu­
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              periore ſchemate, oſtenſum eſſe ais id tempus, quo
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              percurritur DE, æquale eſſe tempori, quo de­
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                <figure id="id.028.01.105.1.jpg" xlink:href="028/01/105/1.jpg" number="21"/>
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              curſum fuerit SD. </s>
              <s id="s.000677">At primò, inſinuatum iam
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              eſt id eſſe impoſſibile; cùm quo iure ipſe bi­
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              ſecuiſti primam partem AD in S, liceat bi­
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              ſecare primum dimidium AS in P; & rursùs
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              primum horum dimidiorum in duo alia, &
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              primum iſtorum in duo, & ita porrò quoties
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              libuerit: Iuxta tuum verò ratiocinium, ſe qua­
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              tur tempus, quo percurritur SD, eſſe æqua­
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              le tempori, quo decurſum fuerit PS, quate­
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              nus, vt velocitas per totam DE eſt dupla ve­
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              locitatis per totam SD, quemadmodum in­
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              teruallum duplum eſt; ita velocitas per totam
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              SD dupla eſt velocitatis per totam PS, ſicut
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              interuallum eſt itidem duplum; Hoc autem
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              poſito, vlteriùs ſequatur tempus per SD, atque
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              idcircò per DE ipſi æquale, eſſe non iam minuto­
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              rum duorum, vt oſtendiſti, ſed minuti vnius cum
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              triente; vt pote coæquatum tempori per PS, quod
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              tam eſſe debet triens quatuor minutorum (quibus
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              vis AS percurri) quàm tempus per SD ſtatuitur à
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              te triens minutorum ſex (quibus percurritur AD)
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              cùm id tamen factu impoſſibile ſit, repugnantia putà
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              inuoluens, ac tantò magis, quantò ex vlterioribus
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              ſubdiuiſionibus probari poteſt eandem DE percurri </s>
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          </chap>
        </body>
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