Angeli, Stefano degli, Miscellaneum hyperbolicum et parabolicum : in quo praecipue agitur de centris grauitatis hyperbolae, partium eiusdem, atque nonnullorum solidorum, de quibus nunquam geometria locuta est, parabola nouiter quadratur dupliciter, ducuntur infinitarum parabolarum tangentes, assignantur maxima inscriptibilia, minimaque circumscriptibilia infinitis parabolis, conoidibus ac semifusis parabolicis aliaque geometrica noua exponuntur scitu digna

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              <figure xlink:label="fig-0200-01" xlink:href="fig-0200-01a" number="83">
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            multo maius triangulo O D P, cuius baſis O P.
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            <s xml:id="echoid-s3474" xml:space="preserve">Quare patet propoſitum.</s>
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        <div xml:id="echoid-div174" type="section" level="1" n="111">
          <head xml:id="echoid-head123" xml:space="preserve">SCHOLIVM I.</head>
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            <s xml:id="echoid-s3476" xml:space="preserve">Ab hac regula generali reperiendi triangulum
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            maximum inſcriptibilium in parabola non excludi-
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            tur prima parabola, nempe triangulum. </s>
            <s xml:id="echoid-s3477" xml:space="preserve">Cum enim
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            iubeat regula ſic eſſe producendam diametrum D B,
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            vt pars extra ſit ad exceſſum B D, ſupra medietatem
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            compoſitæ ex B D, & </s>
            <s xml:id="echoid-s3478" xml:space="preserve">ex producta, vt numerus pa-
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            rabolæ vnitate minutus ad vnitatem; </s>
            <s xml:id="echoid-s3479" xml:space="preserve">patet in prima
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            parabola, cuius numerus eſt vnitas, numerum </s>
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