Huygens, Christiaan, Christiani Hugenii opera varia; Bd. 2: Opera geometrica. Opera astronomica. Varia de optica

Table of figures

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[131] Fig. 12.* 29. Apr.
[132] Fig. 13.* 3. Maii.
[133] Fig. 14.* 6. Maii.
[134] Fig. 15.* 7. Maii.
[135] Fig. 16.* 10. Maii.
[136] Fig. 17.* 11. Maii.
[137] Fig. 18.* 12. Maii.
[138] Fig. 19.* 14. Maii.
[139] Fig. 20.* 15. Maii.
[140] Fig. 21.* 18. Maii.
[141] Fig. 22.* 19. Maii.
[142] Fig. 23.* 20. Maii.
[143] Fig. 24.* c a * 27. Maii.
[144] Fig. 25.c * 31. Maii. a *
[145] Fig. 26.* 13. Iun.
[146] Fig. 27.* 16. Ian. 1656.
[147] Fig. 28.* 19. Febr.
[148] Fig. 29.* 16. Mart.
[149] Fig. 30.* 30. Mart.
[150] Fig. 31.* 18. Apr.
[151] Fig. 32.* 17. Iun.
[152] Fig. 33.* 19. Oct.
[153] Fig. 34.* 21. Oct.
[154] Fig. 35.* 9. Nov.
[155] Fig. 36.* 27. Nov.
[156] Fig. 37.* 16. Dec.
[157] Fig. 38.* 18. Ian. 1657.
[158] Fig. 39.* 29. Mart.
[159] Fig. 40.* 30. Mart.
[160] Fig. 41.* 18. Maii.
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          <pb o="515" file="0239" n="251" rhead="GEOMET. VARIA."/>
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        <div xml:id="echoid-div263" type="section" level="1" n="126">
          <head xml:id="echoid-head173" xml:space="preserve">V.
            <lb/>
          PROBLEMA AB ERUDITIS SOLVENDUM:
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          A
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          JOHANNE BERNOULLIO
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          IN ACTIS LIPSIENSIBUS
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          ANNI MDCXCIII.
            <lb/>
          PROPOSITUM.</head>
          <p>
            <s xml:id="echoid-s5137" xml:space="preserve">QUæritur, qualis ſit curva A B C, quæ hanc habet
              <lb/>
              <note position="right" xlink:label="note-0239-01" xlink:href="note-0239-01a" xml:space="preserve">TAB. XLVI.
                <lb/>
              fig. 5.</note>
            proprietatem, ut, ducta ubicunque tangente
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            B D terminata ab axe A E, portio ejus abſciſſa
              <lb/>
            A D ſit ad tangentem B D in ratione conſtan-
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            te M ad N.</s>
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          <p>
            <s xml:id="echoid-s5139" xml:space="preserve">Problema hoc ſolutu dignum eſt, & </s>
            <s xml:id="echoid-s5140" xml:space="preserve">facile Mathemati-
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            corum applicationem meretur. </s>
            <s xml:id="echoid-s5141" xml:space="preserve">In quacunque enim ratio-
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            ne ſit M ad N, curva A B C ſemper eadem facilitate mo-
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            tu quodam continuo deſcribi poteſt, non obſtante, quod
              <lb/>
            curva pro ratione M ad N magis vel minus compoſita
              <lb/>
            evadat; </s>
            <s xml:id="echoid-s5142" xml:space="preserve">in caſu quippe rationis æqualitatis illico patet,
              <lb/>
            curvam A B C eſſe circulum: </s>
            <s xml:id="echoid-s5143" xml:space="preserve">in reliquis ſi M ad N eſt ut
              <lb/>
            numerus ad numerum, erit quidem curva geometrica, ſe-
              <lb/>
            cus autem tranſcendentalis eſt. </s>
            <s xml:id="echoid-s5144" xml:space="preserve">Quæritur generalis deter-
              <lb/>
            matio puncti in curva.</s>
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        <div xml:id="echoid-div265" type="section" level="1" n="127">
          <head xml:id="echoid-head174" style="it" xml:space="preserve">Tom. II. Ttt</head>
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