Guevara, Giovanni di, In Aristotelis mechanicas commentarii, 1627

Table of figures

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              docet habere iſtum ad illum. </s>
              <s id="N140C0">Hoc eſt propenſio, quam an­
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              gulus circuli maioris habet ſupra angulum circuli minoris
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              circa idem centrum deſcripti, vt celerius, ac facilius cum.
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              <s id="N140C8">illo, ac toto circulo ſecundùm abſidem moueatur. </s>
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              <s id="N140CD">Eſto enim circulus maior ABCD, minor verò EFGH,
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              circa idem centrum I ſupra planum KL. </s>
              <s id="N140D3">Diameter au­
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              tem maioris circuli ſit AC, minoris EG. </s>
              <s id="N140D8">Angulus item
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              maioris ACD; minoris ve­
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                <figure id="id.005.01.143.1.jpg" xlink:href="005/01/143/1.jpg" number="52"/>
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              rò EGH. </s>
              <s id="N140E6">Dicimus ergo an­
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              gulum ACD habere nu­
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              tum quendam, & inclina­
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              tionem ſupra angulum
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              EGH, qua, & ſe ipſum, &
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              illum procliuiorem reddit
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              ad motum ſecundum abſi­
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              dem ſuper planum KL, ſi
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              circulus ipſe maior per im­
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              pulſum motoris verſus L
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              moueatur. </s>
              <s id="N140FD">Porrò angulus
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              ACD, tam ex parte diametri, vel ſemidiametri, quàm ex
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              parte portionis circumferentiæ, ex quibus tanquam ex duo­
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              bus lateribus conſtat, velocius, ac facilius poteſt moueri,
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              quàm angulus EGH. </s>
              <s id="N14109">Ex parte quidem ſemidiametri, ſeu
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              lateris recti; quia extremum C magis elongatur à centro
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              I quàm G. </s>
              <s id="N14111">Ex parte verò portionis circunferentiæ, ſeu la­
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              teris curui; quia CD magis etiam diſtat ab eodem centro,
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              ac minus curuatur, quàm GH;
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              proinde retrahitur
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              nè moueatur motu naturali, ad rectum ſcilicet magis ap­
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              propinquanti ideoque velocius ac facilius. </s>
              <s id="N14120">Sed angulus C
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              inclinari non poteſt verſus L quin ſecum rapiat angulum
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              G, quem intra ſe continet. </s>
              <s id="N14127">Igitur angulus ipſe C, nutum,
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              & propenſionem habet ad angulum G, vt ſimul ac facilius
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              moueantur modo quo diximus ad quemlibet impulſum
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              motoris. </s>
              <s id="N14130">Cumque infiniti ſint huiuſmodi anguli in explica­
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              tis circulis, hinc ſit, vt rectè ex illis concludat Ariſtoteles,
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              mobiliores eſſe circulos maiores, ac celerius moueri ab ea­</s>
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