Huygens, Christiaan, Christiani Hugenii opera varia; Bd. 1: Opera mechanica

Table of figures

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[81] Fig. 4.N Q K C Q D L R E P F A Q G M Q Q H B Q
[82] Pag. 136.TAB. XIX.Fig. 1.D C X B Y E R I Q L S N K P A TF G Y M H O
[83] Fig. 2.X C D A T E R I Q L S N K P B Y
[84] Fig. 3.F G K C D I E M A B D
[85] Fig. 4.D K E F L B A H G C E
[86] Fig. 5.D C K L F E A G H D B
[87] Fig. 6.C D K F L E H G A D B
[88] Pag. 142.TAB. XX.Fig. 1.D L F K A E G H C L K F D B
[89] Fig. 2.D F K L C H E G A K F L D B
[90] Fig. 3.L D C A E H G B L D
[91] Fig. 4.D L C E A X V G H L D B
[92] Fig. 5.T F K A V Q Z D E O B X P C Y f I G M L R N S H
[93] Fig. 6.K E A H C L D F G B
[94] Pag. 154.TAB. XXI.Fig. 1.G E G O A K L Q Q M M H F R R N N B D L K C P S V X Z Y X V T
[95] Fig. 3.F A D E B C G H
[96] Fig. 2.G E Ω O Ω S A S Q Q M M R R N X F N V P Φ Δ V B C K D Z
[97] Pag. 156.Fig. 2.S F Z V O V L A Q Q M M I R R N N X T X K E K Y H G P B C D
[98] Fig. 1.F H A E G B C
[99] Fig. 3.C B A E D
[100] Fig. 4.E F E D D D V O B A N C K H
[101] Fig. 5.D D D E F E B A C H K
[102] Pag. 160.Fig. 1.F D D @ N A L C H K M
[103] Fig. 2.D D D F B A L C H K
[104] Fig. 3.C A B
[105] Fig. 4.B A K C E D G
[106] G D E C A K B
[107] G D K C A B
[108] Fig. 5.K B K A C E D F
[109] Fig. 6.Q B Q O N A C E D R P F
[110] Pag. 164.Fig. 1.G B O N C R P F
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        <div xml:id="echoid-div423" type="section" level="1" n="169">
          <head xml:id="echoid-head203" xml:space="preserve">DE
            <lb/>
          HUGENIANA
            <lb/>
          CENTRI OSCILLATIONIS
            <lb/>
          DETERMINATIONE
            <lb/>
          CONTROVERSIA.</head>
          <head xml:id="echoid-head204" xml:space="preserve">I.</head>
          <head xml:id="echoid-head205" style="it" xml:space="preserve">Obſervationes Abbatis Catelani in propoſitio-
            <lb/>
          nem, quæ fundamentum eſt 4
            <emph style="super">æ</emph>
          . partis tra-
            <lb/>
          ctatus de Pendulis, Hugenii.</head>
          <p>
            <s xml:id="echoid-s4753" xml:space="preserve">DOminus Hugenius in tractatu ſuo de Pendulis, ut nil
              <lb/>
            quod ad materiam ſpectat intactum relinqueret, hanc
              <lb/>
            diviſit in 5 partes, in quarum 4
              <emph style="super">a</emph>
            . </s>
            <s xml:id="echoid-s4754" xml:space="preserve">fuſe examinat quæ-
              <lb/>
            ſtionem de Centro Oſcillationis vel vibrationis. </s>
            <s xml:id="echoid-s4755" xml:space="preserve">Sed
              <lb/>
            cum difficile ſit animo ſemper æqualiter attento abſtruſas ve-
              <lb/>
            ritates, quales ſunt Mathematicæ, perpendere; </s>
            <s xml:id="echoid-s4756" xml:space="preserve">non eſt quod
              <lb/>
            miremur, ſi quæſtionem illam non æque accurate, quam
              <lb/>
            quidem reliquas ejusdem operis, examinaverit. </s>
            <s xml:id="echoid-s4757" xml:space="preserve">Principium
              <lb/>
            autem, quo nititur totum ejus Syſtema Oſcillationis hoc eſt.</s>
            <s xml:id="echoid-s4758" xml:space="preserve"/>
          </p>
          <p style="it">
            <s xml:id="echoid-s4759" xml:space="preserve">Si Pendulum e pluribus ponderibus compoſitum at que e quie-
              <lb/>
            te dimiſſum, partem quamcunque Oſcillationis integræ con-
              <lb/>
            fecerit; </s>
            <s xml:id="echoid-s4760" xml:space="preserve">at que inde porro intelligantur pondera ejus ſingula,
              <lb/>
            relicto communi vinculo, celeritates acquiſitas ſurſum con-
              <lb/>
            vertere, ac quo usque poſſunt aſcendere; </s>
            <s xml:id="echoid-s4761" xml:space="preserve">hoc facto centrum
              <lb/>
            gravitatis ex omnibus compoſitæ, ad eandem altitudinem re-
              <lb/>
            verſum erit, quam ante inceptam Oſcillationem obtinebat .</s>
            <s xml:id="echoid-s4762" xml:space="preserve"/>
          </p>
          <note symbol="*" position="right" xml:space="preserve">Vide ſ@-
            <lb/>
          pra pag. 126.</note>
          <p>
            <s xml:id="echoid-s4763" xml:space="preserve">Ut parum firmam propoſitionem hanc demonſtremus, ſuffi-
              <lb/>
            ciet obſervaſſe; </s>
            <s xml:id="echoid-s4764" xml:space="preserve">vim, quam vocamus gravitatem, longe ali-
              <lb/>
            ter agere in pondera inter ſe juncta quam in pondera a ſe in-
              <lb/>
            vicem ſeparata. </s>
            <s xml:id="echoid-s4765" xml:space="preserve">Sint A & </s>
            <s xml:id="echoid-s4766" xml:space="preserve">B æqualia pondera, quorum
              <lb/>
              <note position="right" xlink:label="note-0295-02" xlink:href="note-0295-02a" xml:space="preserve">TAB XXVIII.
                <lb/>
              Pig. 1.</note>
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