Biancani, Giuseppe, Aristotelis loca mathematica, 1615

Page concordance

< >
Scan Original
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
< >
page |< < of 355 > >|
    <archimedes>
      <text>
        <body>
          <chap>
            <p type="main">
              <s id="s.002557">
                <pb pagenum="147" xlink:href="009/01/147.jpg"/>
              ſaluare vellet. </s>
              <s id="s.002558">cæteris verò errantium, Marti, Veneri, & Mercurio
                <expan abbr="vnicuiq;">vnicuique</expan>
                <lb/>
              vnam. </s>
              <s id="s.002559">neceſſe præterea exiſtimabat eſſe, vt prædictæ omnes ſphæræ ſimul
                <lb/>
              apparentias omnes excuſarent, addendas eſſe alias ſingulis planetis toti­
                <lb/>
              dem ſphæras vna minus, quas Reuoluentes appellabat; ita vt qui quatuor
                <lb/>
              Mouentes ſphæras habuiſſet, tribus præterea reuoluentibus opus haberet:
                <lb/>
              quæ ſphæræ reuoluentes id præſtabant, vt quaſi priores Mouentes ita in of­
                <lb/>
              ficio continerent, vt priori poſitioni aſtrum, quod interiori orbi affigebur
                <lb/>
              ſuo tempore reſtituerent, vt Alexander exponit. </s>
              <s id="s.002560">hoc enim ſolummodo poſ­
                <lb/>
              ſibile putabat omnes errantium lationes nos imitari poſſe. </s>
              <s id="s.002561">Cum igitur mo­
                <lb/>
              uentes ſphæræ illæ quidem Saturni, ac Iouis ſint octo; reliquorum verò vi­
                <lb/>
              gintiquinque, nam reliqui Planetæ
                <expan abbr="quinq;">quinque</expan>
              ſinguli ſphæras
                <expan abbr="quinq;">quinque</expan>
              mouentes
                <lb/>
              habent, quæ omnes ſimul numerum
                <expan abbr="vigintiquinq;">vigintiquinque</expan>
              explent: quarum omnium
                <lb/>
              ſolæ inferiores, quibus aſtrum affixum volebat, non indigebant reuoluente,
                <lb/>
              ſequitur duorum ſuperiorum Saturni, & Iouis, quorum octo erant mouen­
                <lb/>
              tes, ſex debere eſſe reuoluentes. </s>
              <s id="s.002562">Inferiorum verò quatuor planetarum re­
                <lb/>
              uoluentes erunt ſexdecim: ſed hoc loco Ariſt. memoria fallit, deberet enim
                <lb/>
              dicere, reliquorum
                <expan abbr="quinq;">quinque</expan>
              planetarum reuoluentes erunt vigintì, ſunt enim
                <lb/>
              planetæ ſeptem, quorum Saturno, ac Ioui ſupremis ſex reuoluentes attri­
                <lb/>
              buit habita ratione ſphærarum mouentium; reliquis igitur
                <expan abbr="quinq;">quinque</expan>
              planetis
                <lb/>
              habita ratione ſuorum orbium mouentium, 25. cum ſinguli habeant
                <expan abbr="quinq;">quinque</expan>
                <lb/>
              mouentes, habebunt ex præſcripto Calippi ſinguli 4. reuoluentes; ac pro­
                <lb/>
              inde 20. in vniuerſum erunt reuoluentes. </s>
              <s id="s.002563">Omnium igitur ſphærarum tam
                <lb/>
              mouentium, quàm reuoluentium ſummam ait, ſed perperam, eſſe quinqua­
                <lb/>
              ginta quinque; cum enim mouentes Saturni, & Iouis ſint 8. reliquorum au­
                <lb/>
              tem 25. reuoluentes verò Saturni, & Iouis ſint 6. reliquorum autem, vt ip­
                <lb/>
              ſe memoria falſus ponit, ſexdecim, conflant quidem ſummam prædictam,
                <lb/>
              ſed illi in memoria reuocandus eſt, planeta ille, quem oblitus eſt, cuius ſunt
                <lb/>
              quatuor reuoluentes, qui prioribus additi ſphærarum errantium numerum
                <lb/>
              quinquaginta nouem conſtituent: quibus etiam addenda eſt octaua ſphæra,
                <lb/>
              ſeu firmamentum, quod inerrantium ſedes eſt, non enim ſolum errantium,
                <lb/>
              ſed omnium cœleſtium orbium numerum inueſtigare volebat,
                <expan abbr="ſicq́">ſicque</expan>
              ; eſſent
                <lb/>
              omnes ſecundum Calippum ſphęræ ſexaginta. </s>
              <s id="s.002564">Quod ſi Lunæ, & Soli non ad­
                <lb/>
              dantur ſingulis duo mouentes, vt facit Calippus,
                <expan abbr="neq;">neque</expan>
              conſequenter quatuor
                <lb/>
              illis debiti reuoluentes non erunt omnes, 55. verùm, detractis octo prædi­
                <lb/>
              ctis, erunt tantum 47. ſeu vt melius loquatur non erunt in vniuerſum, 60. ſed
                <lb/>
              52. tantum. </s>
              <s id="s.002565">Hactenus de numero cœlorum.</s>
            </p>
          </chap>
          <chap>
            <p type="head">
              <s id="s.002566">
                <emph type="italics"/>
              Ex Decimotertio Metaphyſicæ.
                <emph.end type="italics"/>
              </s>
            </p>
            <p type="main">
              <s id="s.002567">
                <arrow.to.target n="marg228"/>
              </s>
            </p>
            <p type="margin">
              <s id="s.002568">
                <margin.target id="marg228"/>
              237</s>
            </p>
            <p type="main">
              <s id="s.002569">Svmma 1. cap. 3.
                <emph type="italics"/>
              (Qui dicunt Mathematicas ſcientias nihil de bono, vel
                <lb/>
              pulchro dicere, falſum dicunt. </s>
              <s id="s.002570">dicunt. </s>
              <s id="s.002571">n. </s>
              <s id="s.002572">& maximè
                <expan abbr="oſtẽdunt">oſtendunt</expan>
              . </s>
              <s id="s.002573">nam & ſi non
                <lb/>
              nominant, quia tamen opera, & rationes ostendunt, non ne dicunt de eis?
                <lb/>
              </s>
              <s id="s.002574">pulchra
                <expan abbr="namq;">namque</expan>
              maximè ſpecies ſunt, ordo, commenſuratio, & definitŭ, quæ
                <lb/>
              maximè à Mathematicis ſcientijs oſtenduntur, &c.)
                <emph.end type="italics"/>
              placuit hæc in Mathemati­
                <lb/>
              carum commendationem, ac defenſionem apponere, cum non deſint hac
                <lb/>
              noſtra tempeſtate ageometreti complures, qui eas libenter ſugillare ſolent.</s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
Impressum