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

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              <s>
                <pb xlink:href="024/01/071.jpg" pagenum="29"/>
              ſupra dictum eſt centrum corporis ſolis ſemper, et continue
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              diſcurrit ſub ecliptica octauæ ſphæræ: hæc autem ſæpe immo
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              frequenter eſt extra eclipticas nonæ, & decimæ, quæ ſemper
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              ſunt ſimul ex continenti, ipſa erit extra capitibus arietis, & li
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              bræ primi mobilis: quare ſequitur illud, quod dictum eſt. </s>
              <s>ſi­
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              milis de uariatione ſolſtitiorum eſt ratio, uidelicet quod pro­
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              pter uariationem continuam ſectionis eclipticæ octauæ cum
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              æquinoctionali reſpectu arietis, & libræ primi mobilis, ſub
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              qua ecliptica octaua continue mouetur ſol, non ſemper ſole
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              exiſtente in capite cancri, uel capricorni primi mobilis; neceſ
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              ſe eſt ſolſtitium accedere. </s>
              <s>cum enim ut plurimum ſuperficies
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              eclipticæ octauæ ſphæræ ſit extra ſuperficiem eclipticæ primi
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              mobilis, & ſolſtitia ſint in punctis eclipticæ octauæ ſphæræ me­
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              diis inter duas ſectiones eclipticæ octauæ ſphæræ cum æquino
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              ctionali primi mobilis continue uarientur, neceſſe eſt, ut pun­
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              cta eclipticæ octauæ ſphæræ ſolſtitialia, quæ ſunt puncta media
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              inter ipſas ſectiones ſimiliter continue uarientur; &
                <expan abbr="conſequẽ-ter">conſequen­
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                ter</expan>
              ſolſtitia non ſint ſemper in capite cancri, & capricorni pri
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              mi mobilis, ſed in punctis, eclipticæ octauæ ſphæræ mediis in­
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              ter ſectiones ipſas eclipticæ octauæ cum æquinoctionali: quia
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              talia puncta ſunt puncta maxime diſtantia ab æquinoctionali
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              inter omnia puncta eclipticæ octauæ ſphæræ: ex quibus con­
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              cluditur non eſſe neceſſarium ſole exiſtente in capite arietis,
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              uel libræ primi mobilis ipſum nullam habere declinationem:
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              ab æquinoctionali ſimiliter ſequitur, non eſſe neceſſarium ſo­
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              le exiſtente in capite cancri, uel capricorni primi mobilis, ip­
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              ſum habere declinationem
                <expan abbr="maximã">maximam</expan>
              ab æquinoctiali. </s>
              <s>ſtat enim
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              ſolem eſſe in circulo magno per polos eclipticæ primi mobilis,
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              & caput arietis, & libræ eiuſdem tranſeunte, & tam ipſum eſſe
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              extra æquinoctialem: ſimiliter ſtat ſolem eſſe in circulo ma­
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              gno per polos eclipticæ primi mobilis, & caput cancri, & ca­
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              pricorni eiuſdem tranſeunte, & tamen tunc non habere decli­
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              nationem maximam ab æquinoctionali, ſed ante eam habuiſ­
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              ſe, uel poſtea eam habituram eſſe. </s>
              <s>ſequitur etiam circulos
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              tropicos continuos reſpectu æquinoctionali uariari, nunc ei </s>
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