Stevin, Simon, Mathematicorum hypomnematum... : T. 4: De Statica : cum appendice et additamentis, 1605

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          <p>
            <s xml:id="echoid-s4380" xml:space="preserve">
              <pb o="148" file="527.01.148" n="148" rhead="5 L*IBER* S*TATICÆ*"/>
            centies millenę libræ, cujuſmodi in ſuperiore figura S: </s>
            <s xml:id="echoid-s4381" xml:space="preserve">cujus ſi cauſa ignota
              <lb/>
            eſſet, naturæ arcanum meritiſſimò dici poſſet.</s>
            <s xml:id="echoid-s4382" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div623" type="section" level="1" n="447">
          <head xml:id="echoid-head465" xml:space="preserve">5 Exemplum.</head>
          <figure number="210">
            <image file="527.01.148-01" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/xxxxxxxx/figures/527.01.148-01"/>
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          <p>
            <s xml:id="echoid-s4383" xml:space="preserve">Denique quî etiam pragmaticè exempla 3 conſ. </s>
            <s xml:id="echoid-s4384" xml:space="preserve">10
              <lb/>
            propoſ. </s>
            <s xml:id="echoid-s4385" xml:space="preserve">ubi aqua fundum premit inſernâ parte, com-
              <lb/>
            probemus; </s>
            <s xml:id="echoid-s4386" xml:space="preserve">exponatur aqua A B C D, & </s>
            <s xml:id="echoid-s4387" xml:space="preserve">tubus E F,
              <lb/>
            G orbis plum beus materię põderioſioris quàm aqua,
              <lb/>
            ut vides in priore diagrammate.</s>
            <s xml:id="echoid-s4388" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s4389" xml:space="preserve">Is orbis foramini F fubditus accuratè cõgruat, jam tubo
              <lb/>
              <figure xlink:label="fig-527.01.148-02" xlink:href="fig-527.01.148-02a" number="211">
                <image file="527.01.148-02" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/xxxxxxxx/figures/527.01.148-02"/>
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            cum orbe in aquam immiſſo, orbis G ſecundum naturam
              <lb/>
            plumbo ingenitam non mergetur, ſed tubo affixus hære-
              <lb/>
            bit, ac tam valide aquam premet, quàm pondus aqueæ co-
              <lb/>
            lumnæ cujus fundum F, altitudo H I, multatum differentia
              <lb/>
            ponderum orbis G atque aquæ ſibi æqualis. </s>
            <s xml:id="echoid-s4390" xml:space="preserve">Sin verò orbis
              <lb/>
            G non ſatis arctè claudat tubum ut aqua ingrediatur, non
              <lb/>
            ante G à tubo recedet, quam dictum pondus ab aqua in tu-
              <lb/>
            bum admiſſa ſuperetur.</s>
            <s xml:id="echoid-s4391" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s4392" xml:space="preserve">Et ne quis arbitretur magnam aquę molem quâ cir-
              <lb/>
              <figure xlink:label="fig-527.01.148-03" xlink:href="fig-527.01.148-03a" number="212">
                <image file="527.01.148-03" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/xxxxxxxx/figures/527.01.148-03"/>
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            cumquaque tubus cingitur, majori preſſu tubum af-
              <lb/>
            ficere, quàm minorem ejuſdem altitudinis. </s>
            <s xml:id="echoid-s4393" xml:space="preserve">tollatur
              <lb/>
            omnis aqua circumfuſa ut reliqua duntaxat ſit quan-
              <lb/>
            tulam in ſubjecto diagrammate vides, nihilominus ta-
              <lb/>
            men cognoſces aquam minorem (exploratâ preſſio-
              <lb/>
            nis potentiâ tubo G modo in hoc, modo in illud vas
              <lb/>
            impoſito) tam potenter tubum premere, quàm iſtam
              <lb/>
            majorem. </s>
            <s xml:id="echoid-s4394" xml:space="preserve">Cujus cauſa ſupra accuratè expoſita eſt.</s>
            <s xml:id="echoid-s4395" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s4396" xml:space="preserve">C*ONCLVSIO.</s>
            <s xml:id="echoid-s4397" xml:space="preserve">* Itaque exemplis 10 propoſitionem Elementorum Hy-
              <lb/>
            droſtatices pragmaticè illuſtravimus.</s>
            <s xml:id="echoid-s4398" xml:space="preserve"/>
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        <div xml:id="echoid-div626" type="section" level="1" n="448">
          <head xml:id="echoid-head466" xml:space="preserve">NOTATO.</head>
          <p style="it">
            <s xml:id="echoid-s4399" xml:space="preserve">Ex II propoſitione præter cætera etiam hoc cognoſci poteſt quantum aquæ pondus
              <lb/>
            emiſſariorum cataractis, & </s>
            <s xml:id="echoid-s4400" xml:space="preserve">ſimilibus incumbat. </s>
            <s xml:id="echoid-s4401" xml:space="preserve">Præterea aquam vel unguis unius la-
              <lb/>
            titudine ab una parte æquè potenter premere, atque altrinſecus alteram cuius latitudo
              <lb/>
            vel ipſi Oceano æqualis ſit, modo in eâdem altitudine conſistant. </s>
            <s xml:id="echoid-s4402" xml:space="preserve">Quæ cum per ſe ſint
              <lb/>
            ſatis manifeſta nullis exemplis ea declaramus.</s>
            <s xml:id="echoid-s4403" xml:space="preserve"/>
          </p>
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        <div xml:id="echoid-div627" type="section" level="1" n="449">
          <head xml:id="echoid-head467" xml:space="preserve">3 PROPOSITIO.</head>
          <p>
            <s xml:id="echoid-s4404" xml:space="preserve">Cauſam reddere cur homo altè infra aquam natans
              <lb/>
            maximo ejus pondere non opprimatur.</s>
            <s xml:id="echoid-s4405" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s4406" xml:space="preserve">Humani corporis planum occupet pedes 10, is infra aquam 20 pedes de-
              <lb/>
            merſus, aquę pede cubico 65 ℔ æſtimato, ſuſtinebit per 10 & </s>
            <s xml:id="echoid-s4407" xml:space="preserve">11 prop. </s>
            <s xml:id="echoid-s4408" xml:space="preserve">de Elem.
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            </s>
            <s xml:id="echoid-s4409" xml:space="preserve">Hydroſtat. </s>
            <s xml:id="echoid-s4410" xml:space="preserve">13000 ℔. </s>
            <s xml:id="echoid-s4411" xml:space="preserve">Quamobrem qui poteſt, ut tanto pondere preſſus non
              <lb/>
            opprimatur;</s>
            <s xml:id="echoid-s4412" xml:space="preserve">
              <unsure/>
            Cauſa autem hæceſt:</s>
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