Guevara, Giovanni di, In Aristotelis mechanicas commentarii, 1627

Table of figures

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              ſit minor, iuxta maiorem, vel minorem remotionem ipſius
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              ab altero latere nempe diametro, cum qua conſtituit an­
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              gulum. </s>
              <s id="N162E1">Ac propterea in circumuolutione ipſorum circu­
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              lorum, etiam ad ſenſum conſtare, eandem inter ſe propor­
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              tionem habere lineas, quas ipſi circuli ſuper planum deſcri­
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              bunt, vt ſcilicet linea deſcripta à maiori iuxta maiorem cir­
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              cumferentiam ſit maior, quæ verò à minori deſcribitur iux­
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              ta propriam circumferentiam ſit minor. </s>
              <s id="N162EE">Sumpſimus autem
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              angulum circuli de mente Ariſtotelis ſecundum præfatam
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              acceptionem, quam latius explicuimus quæſt. </s>
              <s id="N162F5">8. nè maxi­
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              ma ei tribuatur improprietas locutionis explicando angu­
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              lum pro Sectore, vt Baldus, vel pro arcu qui ſubtenditur
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              angulo, vt Blancanus: Cum vnumquodque iſtorum, pro­
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              prium habeat vocabulum, quod Ariſtoteles non ignorabat,
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                <expan abbr="eoq.">eoque</expan>
              vſus fuiſſet, ſi idipſum per illud ſignificare voluiſſet </s>
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              <s id="N16307">Vlterius verò quod prædicti circuli quando ſunt ſimul
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              coniuncti circa idem centrum, æquale ambo pertranſeant
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              ſpatium, ſiue maius illud ſit, vt rotando ſecundum abſidem
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              circuli maioris, ſiue minus ſecundum abſidem minoris, hoc
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              ferè pacto probat Philoſophus. </s>
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              <s id="N1631A">Sint circa
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              idem
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              A ipſi duo cir­
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              culi
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              ,
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              maior
                <expan abbr="quidẽ">quidem</expan>
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              BCDE, minor
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              verò FGHI.
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              <s id="N16336">Sintque dia­
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              metri maioris
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              BD, & EC;
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              minoris verò
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              FH, & IG ſeſe
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              inuicem interſecantes ad angulos rectos in centro A. </s>
              <s id="N16344">Ideo­
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              que quadrans circuli maioris ſit CD, minoris verò GH.
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              </s>
              <s id="N1634A">Deinde conſtituamus vtrunque circulum ad dexteram ſi­
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              mul moueri cum ſuo communi centro, rotando alterum </s>
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