Delfino, Federico, De fluxu et refluxu aquae maris, 1559

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              <s>
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              appropinquando, nunc ab eo elongando. </s>
              <s>ex his autem ſtel­
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              larum motibus ſatis clarum eſt, motum ſtellarum fixarum ag­
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              gregatum ex motu contrariæ, & motu trepidationis octauæ
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              ſphæræ quandoque eſſe ſecundum ſucceſſionem ſignorum,
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              & nunc uelociter, & nunc tarde: et quandoque eſſe ſtationa­
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              rium: & quandoque eſſe, contra ſucceſſionem ſignorum ſupra
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              diuerſitatem, ſitum capitis arietis, et libræ octauæ ſphæræ
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              in ſuis paruis circulis, ſeu in circumferentiis ſuorum circulo­
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              rum paruorum. </s>
              <s>difficile enim multum fuit antiquis huius mo
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              tus reperire modum: et ob hoc diuerſi diuerſos modos hu­
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              ius motus imaginati ſunt. </s>
              <s>aliqui enim dicebant auges planeta­
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              rum, et ſtellas fixas moueri per 900 annos continue uerſus
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              orientem uſque ad grad. VII. deinde per alios 900 annos tan
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              dem uerſus occidentem. </s>
              <s>Abategni uero dicebant eas moueri
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              in 66 annis, et 4 menſibus uerſus orientem continue per u­
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              num gradum. </s>
              <s>Alphragranus autem putauit eas in 100 annis
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              unum gradum perficere uerſus orientem continue. </s>
              <s>meus er­
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              go auguum motus, et ſtellarum fixarum ſecundum imagina­
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              tionem dictam eſt arcus zodiaci, ſeu eclipticæ primi mobilis,
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              ſeu decimæ, deſcriptus à capite arietis nonæ ſphæræ, ſeu cen­
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              tro parui circuli arietis octauæ à principio cuiuſcunque aræ
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              uolucris uſque ad tempus tuum propoſitum. </s>
              <s>ſed meus mo­
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              tus acceſſus, et receſſus octauæ ſphæræ, et arcus circuli par­
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              ui arietis octauæ ſphæræ, incipiendo à puncto circuli magni a­
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              rietis octauæ ſphæræ ſeptentrionali diſtante à ſectionibus ip­
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              ſius circuli parui cum ecliptica nonæ ſphæræ per quartas par­
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              ui circuli uſque ad locum capitis arietis octauæ in ſuo paruo
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              circulo ad tempus tuæ aræ propoſitum ſecundum ordinem ſi­
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              gnorum, ſeu uerſus orientem procedendo computat: æqua­
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              tio autem octauæ ſphæræ eſt arcus eclipticæ nonæ ſphæræ in­
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              ter centrum parui circuli, ſeu caput arietis nonæ ſphæræ, et
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              circulum magnum per polos zodiaci nonæ ſphæræ, et caput
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              arietis octauæ ſphæræ in ſuo circulo paruo tranſeunte in­
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              terceptus. </s>
            </p>
            <p type="main">
              <s>Cum autem meus motus acceſſus, et receſſus octauæ ſphæræ </s>
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          </chap>
        </body>
      </text>
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