Casati, Paolo, Terra machinis mota : dissertationes geometricae, mechanicae physicae hydrostaticae

List of thumbnails

< >
31
31 		32
32
33
33 		34
34
35
35 		36
36
37
37 		38
38
39
39 		40
40
< >
page |< < of 241 > >|
    <archimedes>
      <text>
        <body>
          <chap>
            <p type="main">
              <s>
                <pb xlink:href="018/01/045.jpg" pagenum="37"/>
              nor verâ deinde vt 3.14159 ad 1, ita mill.
                <lb/>
              25941 ad mill. 8257 paſſ. 283 diametrum
                <lb/>
              maiorem verâ. </s>
              <s>Quare cum differentia ſit
                <lb/>
              paſſ 26, electo medio Arithmetico po­
                <lb/>
              terit aſſumi pro terræ diametro
                <expan abbr="quãtitas">quantitas</expan>
              mill.
                <lb/>
              Rom. antiq. 8257 pasſſ. 270. Sed certas
                <lb/>
              ob causas placuit aſſumere ambitum mill.
                <lb/>
              25941, atque ſemidiametrum mill. 4127.
                <lb/>
              paſſ 822.</s>
            </p>
            <p type="main">
              <s>
                <emph type="italics"/>
              Guld.
                <emph.end/>
              Methodum hanc, qua & Solaris ſe
                <lb/>
              midiametri cum terrenâ comparatæ Ratio­
                <lb/>
              nem venatus es, & telluris ipſius magnitu­
                <lb/>
              dinem indagaſti, omnino improbare non
                <lb/>
              auſim; quippe qui apparentem Solis ſemi­
                <lb/>
              diametrum obſeruari poſſe ſatis ſcio, & Solis
                <lb/>
              à terrâ diſtantiam potiſſimùm ex lunari di­
                <lb/>
              chotomiâ haberi ex Ariſtarcho didici: quan­
                <lb/>
              tum verò interuallum à nobis Lunam ſeiun­
                <lb/>
              gat, eiuſdem parallaxes palà faciunt. </s>
              <s> Quæ
                <lb/>
              omnia ſi retè fuerint conſtituta, non infir­
                <lb/>
              mis nititur fundamentis inuenta terræ ma­
                <lb/>
              gnitudo: Sed, vt vera fatear, quamuis Sol
                <lb/>
              quotidie terrma circumiens luſtret, illum
                <lb/>
              tamen de terrâ, terræ incola inuitus interro­
                <lb/>
              go; quotus enim quiſque eſt, qui ignoret,
                <lb/>
              quàm oculatum exigat Astronomum appa­
                <lb/>
              rentium Solis ac Lunæ ſemidiametrorum
                <lb/>
              conſtitutio? ſivè illæ organis deprehendantur,
                <lb/>
              </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
Impressum