Gassendi, Pierre, De motu impresso a motore translato epistulae duae, 1642

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          <chap>
            <p type="main">
              <s id="id.000856">
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              mundi: adeò vt, quemadmodum axiculus globuli
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              continuatus, & circumductus, intelligitur per me­
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              dium muſæoli ſpatium deſcribere quaſi columnam,
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              cuius baſes ſint memorati in parietibus circuli; ita
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              intelligere liceat immanem quandam quaſi colum­
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              nam per magni orbis ſpatia ab axe Terræ conti­
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              nüato, circumductoque deſcribi, cuius baſes ſint
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              circuli illi iam repetiti in Firmamenti fornice.
                <emph type="italics"/>
              Quintò,
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              denique huiuſmodi motum, ſiue continentiam in
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              paralleliſmo ita fieri, vt tantillum tamen, ſeu inſen­
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              ſibiliter lentior ſit ipſo motu centri; efficiaturque,
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              vt centro Terræ ad idem æquinoctiale punctum re­
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              deunte, æquator ſecet Eclipticam nonnihil cite­
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              rius, ac faciat cum illa angulum inclinationis, ſeu
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              declinationis maximum, aliquantò antecedenter.
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              </s>
              <s id="id.000857">Non quòd angulus inclinationis non ſit ſemper idem,
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              aut æqualis, quódque æquator Terræ, axiſque ip­
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              ſius non ſit ſemper ſibi ipſi parallelus; ſed quòd
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              huiuſmodi angulus, ſiue interſectio ſit mobilis,
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              fiatque ſenſim in aliis, aliiſque Eclipticæ punctis
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              (idque regrediendo, ſiue procedendo contra ſigno­
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              rum ſeriem, hoc eſt ab Ariete in Piſces, aut à Li­
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              bra in Virginem) quódque Ecliptica exſiſtente im­
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              mobili, tum æquatoris planum per ipſam decur­
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              rere intelligatur; tum poli æquatoris ſeu mundi
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              intelligantur lentè moueri, idque regrediendo circa
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              polos Eclipticæ, ſeruatâ ſemper eadem diſtantiâ.
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              </s>
              <s id="id.000858">Quî id fieri valeat, vt poſſis quadamtenùs concipere,
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              duc etiam circellum in memorato globulo, qui
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              repręſentet Eclipticam, & æquinoctiale eius pun-</s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>