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

Table of figures

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[11] Fig. 7.E S D P B
[12] Pag. 326.TAB. XXXV.Fig. 1.N H T Z Ψ G K X S Σ Α E Ξ Y F O L B Δ R P V C Q Ω D M
[13] Fig. 5.B L A C D F M G K E H
[14] Fig. 4.B L A C D F M G K H E
[15] Fig. 2.B Δ P R V C Q Ω D A L F O Y Ξ Α Σ X S G K Ψ Z T H E N M
[16] Fig. 3.B Δ P R V A D Ω Q C L F O Y Ξ Α Σ X S G K E Ψ Z T H E N M
[17] Pag. 328.Fig. 2.B L F A D C H E
[18] Fig. 1.B L F A D C H E
[19] Fig. 3.B E A D C
[20] Fig. 4.Q B H A F C E G R D K
[21] Fig. 5.B E D A C G F
[Figure 22]
[23] Pag. 340.TAB. XXXVII.Fig. 1.C G H F E DH A X Q Y T N V B G
[24] Fig. 3.γ A F D X B P N V E Q C
[25] Fig. 2.K C Δ R Θ Z O Γ D I
[26] Fig. 4.A B D C Π Φ N E S P F
[27] Fig. 2.M E Ψ Λ Φ S Ξ Π Ρ Σ Ω F L
[28] Fig. 5.K B Δ E Z A C R O D Θ Γ I
[Figure 29]
[Figure 30]
[Figure 31]
[32] Pag. 366.TAB.XXXVIII.Fig. 1.B E F G A D C
[33] Fig. 2.E F G B A C
[34] Fig. 3.B E D C A F
[35] Fig. 4.D G E F I B K M N H L A C
[36] Fig. 5.HD A B C
[37] Fig. 6.E D C B F G A
[38] Fig. 8.D E G B A F C
[39] Fig. 7.N G H I KE L M A P C O F B D
[40] Pag. 376.TAB. XXXIXFig. 1.E K C B A L H G D F
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        <div xml:id="echoid-div8" type="section" level="1" n="8">
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            <emph style="bf">AD LECTOREM.</emph>
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          <p>
            <s xml:id="echoid-s1" xml:space="preserve">DE Conicis Sectionibus & </s>
            <s xml:id="echoid-s2" xml:space="preserve">Cir-
              <lb/>
            culo novi quid adferimus,
              <lb/>
            Amice Lector, ſi tamen ita vo-
              <lb/>
            cari queat, quod æternâ le-
              <lb/>
            ge definitum conſtitutum que,
              <lb/>
            quale nunc eſt, perpetuò fuit.
              <lb/>
            </s>
            <s xml:id="echoid-s3" xml:space="preserve">Sic quod recens effoditur, no-
              <lb/>
            vum quis aurum dicat. </s>
            <s xml:id="echoid-s4" xml:space="preserve">Sic ſtellas in cœlo novas,
              <lb/>
            quæ ſuperioribus ſæculis incognitæ, noſtrorum
              <lb/>
            artificio deteguntur. </s>
            <s xml:id="echoid-s5" xml:space="preserve">Neque verò his Geometri-
              <lb/>
            cum Theorema ullum vetuſtate cedit, ſed nos
              <lb/>
            novitatem ſingulis tribuimus, prout quæque ſe-
              <lb/>
            ſe nobis offerunt fiuntque manifeſta. </s>
            <s xml:id="echoid-s6" xml:space="preserve">Itaque & </s>
            <s xml:id="echoid-s7" xml:space="preserve">
              <lb/>
            inſcripti trigoni Parabola ante Archimedem ſeſ-
              <lb/>
            quitertia fuiſſe dicenda eſt; </s>
            <s xml:id="echoid-s8" xml:space="preserve">neque illa minùs
              <lb/>
            immutabili veritate reliquarum Sectionum Cir-
              <lb/>
            culique portionibus ſemper inerant, quæ nunc
              <lb/>
            circa eas prodimus, licet antehac nemini, de
              <lb/>
            quo quidem ad nos pervenerit, comperta fuiſſe
              <lb/>
            conſtet vel determinata. </s>
            <s xml:id="echoid-s9" xml:space="preserve">Damus autem non iſti,
              <lb/>
            quam retulimus, Archimedeæ ſimilem determi-
              <lb/>
            nationem, neque vel ipſa rerum natura, poſt
              <lb/>
            tot ſubtiliſſimorum hominum deluſos conatus,
              <lb/>
            ſpem reliquiſſe videtur tale quid unquam de fi-
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            guris, quas tractandas ſumpſimus, expectandi: </s>
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            Verùm id præſtitiſſe profitemur, quod in </s>
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