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

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              <s id="s.000145">
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              ca proprium centrum, ſit ab O in N, id eſt, in conſequentia, ſecundùm
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              partem ſuperiorem, nec non eodem cum centro motu; Sit igitur centrum
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              Epicycli in S. planeta in D, id eſt in Perigæo ;
                <expan abbr="centrũ">centrum</expan>
              S feratur in P, erit Plane­
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              ta in M ; igitur ex A videtur in K ; ergo videtur retrogredi: ſupponamus au­
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              tem motum Martis eſſe duorum annorum; in veſtra hypotheſi ; Terra ex
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              D prefecta, redit in idem punctum D. decurſo orbe, eo tempore, quo
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              Mars ex S. profectus pervenit in R ; in S autem erat in Perigæo ; in R verò
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              eſt in Apogæo ; videtur denique Mars retrogradus, quando eſt in S. &
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              acceleratus quando eſt in R. </s>
              <s id="s.000146">Pari modo in noſtra hypotheſi, eodem tem­
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              pore, centrum Epicycli ex S pervenit in R, & planeta pervenit in I, & vt
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              in D eſt Perigæus, ita in T eſt Apogæus, diſtantiis verinque ferè æquali­
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              bus. </s>
              <s id="s.000147">Mars item in D. eſt retrogradus, in I verò acceleratus. </s>
              <s id="s.000148">Vtrùm verò
                <lb/>
              hæc obſervationibus conſentiant, hoc loco minimè diſputo; hoc tantùm
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              demonſtraſſe contentus, vtrimque fore ſimilia paſſionum phænomena,
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              accelerationum; ſcilicet, ſtationum, repreſſionum &c. </s>
              <s id="s.000149">Vter verò explican­
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              di modus magis aptus ſit, magiſque naturæ ipſi congruat, demonſtrandum
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              reſtat. </s>
            </p>
            <p type="main">
              <s id="s.000150">
                <emph type="italics"/>
              Auguſtin.
                <emph.end type="italics"/>
              </s>
              <s id="s.000151"> Nemini profectò dubium ſit, quin res tota planior in no­
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              ſtra hypotheſi cenſeatur, in qua ſimplex & vnica Martis orbita ſtatui­
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              tur, cùm tamen in tua, duos circulos ponas, deferentem ſcilicet,
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              & Epicyclum; ac proinde duos etiam motus; in mea vnicum dumtaxat
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              agnoſcis. </s>
            </p>
            <p type="main">
              <s id="s.000152">
                <emph type="italics"/>
              Antim.
                <emph.end type="italics"/>
              Haec quæ dicis, ad ſpeciem vera & perſpicua eſſe videntur;
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              cùm tamen ſecus ſit; nam in tua quoque hypotheſi, gemini orbes, &
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              totidem motus ponendi ſunt; niſi enim terræ motum ſimul cum Martis
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              motu ad calculos reducas, nunquam prædicta phænomena invenies; vn­
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              de motum pro motu, circulum pro circulo reddimus; Orbitam Martis
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              eandem vterque ponimus, ſcilicet FRPS, diverſimode tamen illa vti­
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              mur; tu enim vis ab ea deferri planetam, ego verò centrum Epicycli. </s>
              <s id="s.000153">Tu
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              magnum orbem accerſis, in quo terram moveri decernis, ego Epicyclum
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              Martis, eiuſdem omnino ſemidiametri in quo planeta movetur; vterque
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              igitur geminos orbes & circulos ponimus. </s>
            </p>
            <p type="main">
              <s id="s.000154">
                <emph type="italics"/>
              Auguſtin.
                <emph.end type="italics"/>
              </s>
              <s id="s.000155"> Magnus orbis etiam a te ponendus eſt, in quo Sol ipſe mo­
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              veatur; orbes igitur multiplicas. </s>
            </p>
            <p type="main">
              <s id="s.000156">
                <emph type="italics"/>
              Antim.
                <emph.end type="italics"/>
              </s>
              <s id="s.000157"> Magnus orbis ad prædictarum paſſionum phænomena, mihi
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              neceſſarius non eſt; ſtatuta terra immobili in centro A, cum orbita Mar­
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              i, & Epicyclo, eo modo, quo dixi; nam etiam ſemoto magno illo orbe,
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              prædicta phænomena, regreſſionum, accelerationum, ſtationum &c. </s>
              <s id="s.000158">neceſ­
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              ſariò conſequentur. </s>
            </p>
            <p type="main">
              <s id="s.000159">
                <emph type="italics"/>
              Auguſtin.
                <emph.end type="italics"/>
              </s>
              <s id="s.000160"> Pace tua dixerim, Antime; niſi enim magnum orbem ſta­
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              tuas, & in eo Solem moveri, ſupponas, nunquam obtinebis, vt
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              Mars Perigæus, ſit ſemper oppoſitus; Apogæus verò, Soli ſemper coniun­
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              ctus ſit. </s>
            </p>
            <p type="main">
              <s id="s.000161">
                <emph type="italics"/>
              Antim.
                <emph.end type="italics"/>
              </s>
              <s id="s.000162"> Equidem nunquam habemus Martem Soli coniunctum, vel
                <lb/>
              oppoſitum, niſi Solem eſſe ſupponamus; nec etiam eſſe poteſt, niſi alicu-</s>
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