Guevara, Giovanni di, In Aristotelis mechanicas commentarii, 1627

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            <p id="N14258" type="main">
              <s id="N14297">
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              nem verò præter naturam retrahatur verſus centrum E; im­
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              pellente ſcilicet ipſo mouente; vtique ſi pari proportione
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              ipſorum laterum CF, & CE deduceretur, ipſis duabus
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              lationibus proculdubio moueretur per diametrum CD, vt
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              cum Ariſtotele demonſtrauimus in principio. </s>
              <s id="N142AB">At cum non
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              ſeruetur eadem proportio inter lationem ſecundum natu­
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              ram, ac præter naturam, vt ibi etiam explicuimus; hinc fit, vt
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              punctum C moueatur per arcum CD, cui diameter qua­
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              drati ſubtenditur, & in quo nulla eſt pars, ſuper quam diſce­
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              dendo à puncto C, non moueatur vtraque latione, nunc
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              magis; nunc minus ſe appropinquando puncto F, ac ſeruan­
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              do ſemper eandem diſtantiam à centro E. </s>
              <s id="N142BD">Mouetur it a que
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              punctum C vſque ad D, motione reſultante ex duabus
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              lationibus explicatis: at que adeo nulla alia adhibita vi, aut
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              impulſu, qui correſpondeat ei ſicut illis, vt dictum eſt. </s>
              <s id="N142C6">Et
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              ſic verificatur, quod ait Ariſtoteles: ſecundum hanc motio­
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              nem, quæ fit ſuper diametrum; (nempe per arcum, cui illa
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              ſubtenditur) ſe ipſum mouere circulum. </s>
            </p>
            <p id="N142CF" type="head">
              <s id="N142D1">Quæſtio Nona.</s>
            </p>
            <p id="N142D4" type="main">
              <s id="N142D6">C
                <emph type="italics"/>
              vr ea, quæ per maiores circulos tolluntur, &
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              trahuntur, facilius & citius moueri contin­
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              git, veluti maioribus trochleis, quàm mino­
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              ribus, & ſcytalis ſimiliter? </s>
              <s id="N142E2">An quoniam
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              quantò maior fuerit illa, quæ à centro eſt, in
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              æquali tempore maius mouetur ſpatium?
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              </s>
              <s id="N142EA">Quamobrem æquali inexiſtente onere, idem faciet: quemad­
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              modum diximus, maiores libras minoribus exactiores eſſe.
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              </s>
              <s id="N142F0">Spartum enim in illis centrum eſt: libræ autem vtrin que par­
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              tes, quæ ex centro ſunt, exiſtunt.
                <emph.end type="italics"/>
              </s>
            </p>
            <p id="N142F7" type="head">
              <s id="N142F9">COMMENTARIVS.</s>
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            <p id="N142FD" type="main">
              <s id="N142FF">Maior eſt difficultas, & controuerſia circa experien­
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              tiam hic
                <expan abbr="ſuppoſitã">ſuppoſitam</expan>
              ab Ariſtotele, dum quæſtionem
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              proponit, quam circa cauſam ipſius adductam in </s>
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