Cavalieri, Buonaventura, Geometria indivisibilibvs continvorvm : noua quadam ratione promota
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          <pb o="269" file="0289" n="289" rhead="LIBEN III."/>
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        <div xml:id="echoid-div646" type="section" level="1" n="377">
          <head xml:id="echoid-head394" xml:space="preserve">COROLLARIVM XIII.</head>
          <p>
            <s xml:id="echoid-s6673" xml:space="preserve">IN Propof. </s>
            <s xml:id="echoid-s6674" xml:space="preserve">13. </s>
            <s xml:id="echoid-s6675" xml:space="preserve">colligimus ſolidum ſimilare genitum ex, HF, ad
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            ſolidum ſimilare genitum ex figura, NMBEF, demptis ſolidis
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            ſimilaribus genitis à trilineis, MNG, GFE, eſſe vt, HF, ad circu-
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            lum, velellipſim, MBEG. </s>
            <s xml:id="echoid-s6676" xml:space="preserve">Reuoluatur, HF, circa, NF, manen-
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            tem, vt ſupra, ex, HF, igitur fiet cylindrus, H ℟, & </s>
            <s xml:id="echoid-s6677" xml:space="preserve">ex figura, N
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              <figure xlink:label="fig-0289-01" xlink:href="fig-0289-01a" number="182">
                <image file="0289-01" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/05TCTFNR/figures/0289-01"/>
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            MBEF, fiet quædam figu-
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            ra, à qua ſi auferantur ſoli-
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            da, quæ fiunt à duobus tri-
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            lineis, MNG, GFE, re-
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            manebit quædam figura ſo-
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            lida, quam vocabimus, Anu-
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            lum ſtrictum circularem, ſi,
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            MBEG, ſit circulus; </s>
            <s xml:id="echoid-s6678" xml:space="preserve">Elli-
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            pticum verò, ſi ſit ellipſis, & </s>
            <s xml:id="echoid-s6679" xml:space="preserve">
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            patebit, quam rationem ha-
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            beat cylindrus, H℟, ad hunc
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            anulum ſtrictum, AI, ſicuti vniuerſaliter patet ex ſupradictis, quam
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            rationem habeat ſolidum ſimilare genitum ex, HF, ad ſolidum ſibi
              <lb/>
            ſimilare genitum ex figura, NMBEF, demptis ſolidis ſimilaribus
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            genitis ex trilineis, MNG, GFE.</s>
            <s xml:id="echoid-s6680" xml:space="preserve"/>
          </p>
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        <div xml:id="echoid-div648" type="section" level="1" n="378">
          <head xml:id="echoid-head395" xml:space="preserve">COROLLARIVM XIV.</head>
          <p>
            <s xml:id="echoid-s6681" xml:space="preserve">IN Propof. </s>
            <s xml:id="echoid-s6682" xml:space="preserve">16. </s>
            <s xml:id="echoid-s6683" xml:space="preserve">patet, quam rationem habet ſolidum ſimilare ge-
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            nitum ex, HO, dempto ſolido ſimilari genito ex, NO, ad ſoli-
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              <figure xlink:label="fig-0289-02" xlink:href="fig-0289-02a" number="183">
                <image file="0289-02" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/05TCTFNR/figures/0289-02"/>
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            dum ſibi ſimilare genitum ex figura, MBEOC, dempto ſolido ſi-
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            milari genito ex figura, MGEOC, .</s>
            <s xml:id="echoid-s6684" xml:space="preserve">i. </s>
            <s xml:id="echoid-s6685" xml:space="preserve">effe eandem ei, quam </s>
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