Stevin, Simon, Mathematicorum hypomnematum... : T. 4: De Statica : cum appendice et additamentis, 1605

Page concordance

< >
Scan Original
51 51
52
53
54
55 55
56 56
57 57
58 58
59 59
60 60
61 61
62 62
63 63
64 64
65 65
66 66
67 67
68 68
69 69
70 70
71 71
72 72
73 73
74 74
75 75
76 76
77 77
78
79
80
< >
page |< < (16) of 197 > >|
    <echo version="1.0RC">
      <text xml:lang="la" type="free">
        <div xml:id="echoid-div71" type="section" level="1" n="60">
          <pb o="16" file="527.01.016" n="16" rhead="*I* L*IBER* S*TATICÆ*"/>
        </div>
        <div xml:id="echoid-div72" type="section" level="1" n="61">
          <head xml:id="echoid-head70" xml:space="preserve">4 Exemplum.</head>
          <p>
            <s xml:id="echoid-s390" xml:space="preserve">*Datvm.</s>
            <s xml:id="echoid-s391" xml:space="preserve">* ABCD columna eſto, partita, ut prius, pendeatq́ue Y 6 ℔ ex
              <lb/>
            X, Z vero 24 ℔ ex R. </s>
            <s xml:id="echoid-s392" xml:space="preserve">*QVAESITVM.</s>
            <s xml:id="echoid-s393" xml:space="preserve">* Anſa quærenda eſt.</s>
            <s xml:id="echoid-s394" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div73" type="section" level="1" n="62">
          <head xml:id="echoid-head71" xml:space="preserve">PRAGMATIA.</head>
          <p>
            <s xml:id="echoid-s395" xml:space="preserve">Diametros pendula põderis ABCDY
              <lb/>
              <figure xlink:label="fig-527.01.016-01" xlink:href="fig-527.01.016-01a" number="21">
                <image file="527.01.016-01" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/xxxxxxxx/figures/527.01.016-01"/>
              </figure>
            eſt L V, ex 3 exemplo, ponderis autem
              <lb/>
            Z, R E, R V itaque jugum in duo ſe-
              <lb/>
            gmenta ſecandum, ut ratio illorum ſit 12
              <lb/>
            A B C D Y ad 24 Z. </s>
            <s xml:id="echoid-s396" xml:space="preserve">& </s>
            <s xml:id="echoid-s397" xml:space="preserve">à pendulâ dia-
              <lb/>
            metro quæ incidet in S, brevius ſegmen-
              <lb/>
            tum gravius pondus verſus ſit, eritq́; </s>
            <s xml:id="echoid-s398" xml:space="preserve">S G
              <lb/>
            quæſita anſa.</s>
            <s xml:id="echoid-s399" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div75" type="section" level="1" n="63">
          <head xml:id="echoid-head72" xml:space="preserve">PRAGMATIA ALIVSMODI.</head>
          <p>
            <s xml:id="echoid-s400" xml:space="preserve">PEndula gravitatis diametros ponderis A B C D Z eſto Æ W ex 3 propo-
              <lb/>
            ſitione, ut S Æ valeat {2/3} S R, pendulaq́ue diametros Y, X N eſto, jugum
              <lb/>
            vero Æ X ita partitum ut ſegmentorum ratio ſit 30 ℔ A B C D Z ad 6 ℔ Y,
              <lb/>
            & </s>
            <s xml:id="echoid-s401" xml:space="preserve">illorum brevius ponderum gravius verſus ſità pendula diametro, quæ eſt S,
              <lb/>
            atque iſto pacto S G quæſita erit anſa.</s>
            <s xml:id="echoid-s402" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div76" type="section" level="1" n="64">
          <head xml:id="echoid-head73" xml:space="preserve">PRAGMATIA ALIVSMODI.</head>
          <p>
            <s xml:id="echoid-s403" xml:space="preserve">PEndula gravitatis diametros Y Z (per primum exemplum) eſt Φ Δ, ut S Φ
              <lb/>
            ſit {1/5} S R, & </s>
            <s xml:id="echoid-s404" xml:space="preserve">columnæ diametros pendula T I, & </s>
            <s xml:id="echoid-s405" xml:space="preserve">T Φ jugum ita partitum,
              <lb/>
            ut ratio ſegmentorum ſit 30 ℔ Y cum Z, ad 6 ℔ columnæ, & </s>
            <s xml:id="echoid-s406" xml:space="preserve">S G hoc modo,
              <lb/>
            ut prius, erit anſa quæſita.</s>
            <s xml:id="echoid-s407" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div77" type="section" level="1" n="65">
          <head xml:id="echoid-head74" style="it" xml:space="preserve">5 Exemplum.</head>
          <p>
            <s xml:id="echoid-s408" xml:space="preserve">*DATVM.</s>
            <s xml:id="echoid-s409" xml:space="preserve">* A B C D columna eſto partita ut prius, & </s>
            <s xml:id="echoid-s410" xml:space="preserve">Y 6 ℔ ex X, Z vero
              <lb/>
            24 ℔ ex R pendeat, & </s>
            <s xml:id="echoid-s411" xml:space="preserve">Æ 12 ℔ è Q. </s>
            <s xml:id="echoid-s412" xml:space="preserve">*QVAESITVM.</s>
            <s xml:id="echoid-s413" xml:space="preserve">* Anſanobis quæ-
              <lb/>
            renda eſt.</s>
            <s xml:id="echoid-s414" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div78" type="section" level="1" n="66">
          <head xml:id="echoid-head75" xml:space="preserve">PRAGMATIA.</head>
          <p>
            <s xml:id="echoid-s415" xml:space="preserve">Diametros pendula A B C D Y Z eſt S G, ex 4 exempliſententiâ, & </s>
            <s xml:id="echoid-s416" xml:space="preserve">Æ,
              <lb/>
            Q B, S Q eſt jugum in duo ſegmenta partiendum ut illorum ratio ſit, quæ eſt
              <lb/>
            36 ℔ columnæ cum Y & </s>
            <s xml:id="echoid-s417" xml:space="preserve">Z, ad 12 ℔ Æ minus ſegmentum pendulam diame-
              <lb/>
            trum verſus gravioris ſegmenti, quæ incidit in T, ut T I anſa ſit quæſita.</s>
            <s xml:id="echoid-s418" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s419" xml:space="preserve">Si ex P præterea 24 ℔ eſſent ſuſpenſæ, S G eſſet anſa, & </s>
            <s xml:id="echoid-s420" xml:space="preserve">ita deinceps cum
              <lb/>
            quovis alio pondere, quod ex jugo ſuſpendi poteſt.</s>
            <s xml:id="echoid-s421" xml:space="preserve"/>
          </p>
        </div>
      </text>
    </echo>