Fabri, Honoré, Dialogi physici in quibus de motu terrae disputatur, 1665

Table of figures

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              <s id="s.001665">
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              omitto, vobiſque refutanda relinquo; accedit, quòd diverſa preſſionis ra­
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              tio rem hanc plurimùm variat; immo Autores ſuper hoc ſibi non conſtant,
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              & vnus illorum, ſi rectè memini, cùm docuiſſet, incrementa matis majora
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              fieri in Pleniluniis ad Calecutium, in Noviluniis verò ad Indi oſtia, ſequen­
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              ti ſtatim pagina dicit, alicubi majora eſſe in Noviluniis, vt ad Calecu­
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              tium, alibi verò majora in Pleniluniis, vt ad Indi Oſtia; idem re­
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              petit poſt quintam paginam; vnde vides, cuncta hæc parum certa
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              eſſe. </s>
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            <p type="main">
              <s id="s.001666">
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              Auguſtin.
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              <s id="s.001667"> In hac re nihil aliud deſidero, niſi novas & accuratas obſer­
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              vationes, circa diurnum & nocturnum æſtum, dum Luna ſita eſt
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              extra Æquatorem, ac præſertim circa Tropicos; alia quædam de
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              quibus certò conſtat, quorum cauſæ mihi compertæ non ſunt, ex
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              te quærenda reſtant: primum eſt, cur dum æſtus aſſurgit ſub initium
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              & finem minoribus, crementis aſſurgat, majoribus verò ſub me­
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              dium. </s>
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            <p type="main">
              <s id="s.001668">
                <emph type="italics"/>
              Antim.
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              </s>
              <s id="s.001669"> In Sinu Tarentino dum æſtus ſex horis aſſurgit, & fortè duo­
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              decim minutis, quæ ſub ſenſum non cadunt, vt dixi ſupra, & toti­
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              dem refluit, hæc accuratè obſervata ſunt, in Novilunio v. g. prima
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              hora lentè accedit, ſecunda tantulùm intenditur motus, tertia &
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              quarta, longè velocior evadit, quinta remittit, vt in ſecunda: in ſex­
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              ta denique vt in prima: idem fit in Plenilunio: vegetior autem æſtus eſt
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              quatriduo ante & quatriduo poſt Novilunium & Plenilunium, reliquo
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                <figure id="id.025.01.151.1.jpg" xlink:href="025/01/151/1.jpg" number="51"/>
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              tempore longè remiſſior. </s>
              <s id="s.001670">Hæc literis ad me datis à
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              viro ſapientiſſimo qui præſens illa inſpiciebat, acce­
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              pi ac fideliter retuli: Vt autem rationem, quam
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              petis exponam, ſuppono ex Geometria, ſinus com­
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              plementi, quo magis accedunt ad ſinum totum,
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              habere minorem proportionem inæqualitatis. </s>
              <s id="s.001671">Sit
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              enim quadrans MLN in quo accipiantur arcus
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              æquales L, P, E, R, Z, & ducantur ſinus com­
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              plementi XP, TE, SR, VZ, dico ML ad XP, habere minorem
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              proportionem inæqualitatis, quàm XP ad TE, & XP, ad TE,
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              quàm TE ad SR, atque ita deinceps quod vel ex ipſis ſinuum Ta­
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              bulis conſtat; hoc ſuppoſito, cùm aqua intumeſcat magis vel minùs
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              iuxta proportionem inæqualis preſſionis, & preſſio inæqualis ſit iuxta
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              rationem circulorum preſſionis inæqualium, hi porrò inæquales ſint
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                <figure id="id.025.01.151.2.jpg" xlink:href="025/01/151/2.jpg" number="52"/>
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              iuxta rationem prædictorum ſinuum com­
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              plementi, mare per æſtum intumeſcit ad
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              inſtar pruni, vel ſphæroidos, vt jam ſupra
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              dictum eſt. </s>
              <s id="s.001672">Sit autem quadrans ellipſeos
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              ABD, & quadrans circuli ABY di­
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              viſus in quotcunque arcus æquales; item
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              quadrans circuli AGD; ſint anguli
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              GAF, DAE æquales, quadrans
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              ABY eſt ad quadrantem ellipticum </s>
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