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

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          <pb o="164" file="527.01.164" n="164" rhead="A*DDITAMENTI* S*TATICÆ PARS PRIMA*"/>
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          <head xml:id="echoid-head497" xml:space="preserve">8 C*ONSECTARIVM*.</head>
          <p>
            <s xml:id="echoid-s4787" xml:space="preserve">Si pondus tribus lineis ſuſpenſum ſit, ut hîc, ubi A B ſuſtinetur duabus C D,
              <lb/>
            C E, tumq́ue C E ab alteris dua-
              <lb/>
            bus EF, E G, ut univerſim totum
              <lb/>
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            pondus A B è tribus lineis C D,
              <lb/>
            E F, E G dependeat, etiam tum
              <lb/>
            ſciri poterit quantum quæq́ue
              <lb/>
            ferat namq́ue per 5 conſ. </s>
            <s xml:id="echoid-s4788" xml:space="preserve">conclu-
              <lb/>
            detur quid ad C D & </s>
            <s xml:id="echoid-s4789" xml:space="preserve">C E perti-
              <lb/>
            neat: </s>
            <s xml:id="echoid-s4790" xml:space="preserve">deinde per 7 cõſectarium ſin-
              <lb/>
            gulis EF, EG ratam partem pon-
              <lb/>
            deris quod ad C E pertinet di-
              <lb/>
            ſtribues.</s>
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          <p>
            <s xml:id="echoid-s4792" xml:space="preserve">Præterea etiam C D in duo alia
              <lb/>
            retinacula D H, D I diviſa, quid
              <lb/>
            illorum cujuſque propriumſit, eo-
              <lb/>
            dem quoque modo concludes. </s>
            <s xml:id="echoid-s4793" xml:space="preserve">quare quantum ponderis ſingulis lineis E F,
              <lb/>
            E G, DH, DI cedat ſiverectæ iſtæ in eodem ſint plano, ſeu in diverſis, co-
              <lb/>
            gnoſcere licebit.</s>
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          <p>
            <s xml:id="echoid-s4795" xml:space="preserve">Notato autem lineas C E G, C E F ac cæteras ſimiles non porrigi in di-
              <lb/>
            rectum, ſed ab ipſis ad E angulum neceſſariò comprehendi, cum E F ex
              <lb/>
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            hypotheſi alicujus efficientiæ ſit, unde angulus exiſtit ad E, eadem mode
              <lb/>
            quoque recta E G aget in rectam C E F.</s>
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          <p>
            <s xml:id="echoid-s4797" xml:space="preserve">Præterea ſi ab F alia duo retinacula adjungantur F K, F L, etiam hic quan-
              <lb/>
            @m ponderis ad utramlibet ipſarum pertingat invenire in promptu eſt. </s>
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