Marci of Kronland, Johannes Marcus, De proportione motus, seu regula sphygmica ad celeritatem et tarditatem pulsuum, 1639

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      <text>
        <body>
          <chap id="N10308">
            <subchap1 id="N13B65">
              <p id="N13B81" type="main">
                <s id="N13B83">
                  <pb xlink:href="062/01/102.jpg"/>
                per lineam
                  <emph type="italics"/>
                ed
                  <emph.end type="italics"/>
                ſe ipſum veluti partitur: illa quidem pars
                  <lb/>
                quæ hypomochlio inſiſtit,
                  <expan abbr="atqq́">atque</expan>
                illam plagam inducit, ea­
                  <lb/>
                dem vià, quá impulit, & impulſu æquali retro agitur: re­
                  <lb/>
                liqua verò, quæ cum centro extra hypomochlium ca­
                  <lb/>
                dit, per lineam fertur
                  <emph type="italics"/>
                ek
                  <emph.end type="italics"/>
                parallelam lineæ
                  <emph type="italics"/>
                db,
                  <emph.end type="italics"/>
                propterea
                  <lb/>
                quód hæc ſit proxima motui grauitatis ab hypomo­
                  <lb/>
                chlio impeditæ. </s>
                <s id="N13C0F">Quia ergo motus
                  <emph type="italics"/>
                eh.ek,
                  <emph.end type="italics"/>
                quibus cen­
                  <lb/>
                trum grauitatis agitur, ſecundúm quid ſunt contrarii,
                  <lb/>
                propterea quód angulus
                  <emph type="italics"/>
                hek
                  <emph.end type="italics"/>
                ſit minor duobus rectis, e­
                  <lb/>
                rit motus mixtus per lineam mediam inter
                  <emph type="italics"/>
                eh
                  <emph.end type="italics"/>
                &
                  <emph type="italics"/>
                ek,
                  <emph.end type="italics"/>
                cu­
                  <lb/>
                jus interuallum determinat ſinus complementi inclina­
                  <lb/>
                tionis, in ratione quam habent impulſus per Prop; 31. eſt
                  <lb/>
                autem interuallum
                  <emph type="italics"/>
                fe,
                  <emph.end type="italics"/>
                hoc eſt ſinus
                  <emph type="italics"/>
                dm
                  <emph.end type="italics"/>
                anguli
                  <emph type="italics"/>
                dem,
                  <emph.end type="italics"/>
                men­
                  <lb/>
                ſura grauitatis extra hypomochlium; linea vero
                  <emph type="italics"/>
                fd
                  <emph.end type="italics"/>
                ſinus
                  <lb/>
                anguli reliqui menſura illius, quæ hypomochlio inſiſtit
                  <lb/>
                grauitatis: ſi fiat ut
                  <emph type="italics"/>
                fd
                  <emph.end type="italics"/>
                ad
                  <emph type="italics"/>
                ef,
                  <emph.end type="italics"/>
                ita
                  <emph type="italics"/>
                kg
                  <emph.end type="italics"/>
                ſinus complementi an
                  <lb/>
                guli
                  <emph type="italics"/>
                heg
                  <emph.end type="italics"/>
                ad
                  <emph type="italics"/>
                hg
                  <emph.end type="italics"/>
                ſinum complementi anguli
                  <emph type="italics"/>
                keg
                  <emph.end type="italics"/>
                erit li­
                  <lb/>
                nea
                  <emph type="italics"/>
                eg
                  <emph.end type="italics"/>
                linea motus mixti ex
                  <emph type="italics"/>
                eh
                  <emph.end type="italics"/>
                &
                  <emph type="italics"/>
                ek
                  <emph.end type="italics"/>
                per Prop: 31. </s>
                <s id="N13C8E">Vel ſic
                  <lb/>
                motus reflexus fit per lineam
                  <emph type="italics"/>
                de
                  <emph.end type="italics"/>
                perpendicularem ad
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                contactum; inclinatio autem motus reflexi augetur in
                  <lb/>
                ratione interualli inter centrum grauitatis & hypomo­
                  <lb/>
                chlium: Si igitur fiat ut ſinus totus nimirum motus re­
                  <lb/>
                flexus, ad menſuram hujus interuàlli, hoc eſt grauitatem
                  <lb/>
                extra hypomochlium, ita linea motus
                  <emph type="italics"/>
                eh
                  <emph.end type="italics"/>
                ſinus nimirum
                  <lb/>
                anguli
                  <emph type="italics"/>
                hek,
                  <emph.end type="italics"/>
                hoc eſt ſinus totus ad ſinum
                  <emph type="italics"/>
                hg
                  <emph.end type="italics"/>
                anguli </s>
              </p>
            </subchap1>
          </chap>
        </body>
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    </archimedes>
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