DelMonte, Guidubaldo, Mechanicorvm Liber
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              Exponatur potentia in A pondus B ſuſti
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              nens, proportionemq; habeat pondus B ad
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              potentiam in A, vt quinq; ad vnum; hoc eſt,
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              ſit potentia in A ſubquintupla ponderis B: de­
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              inde eodem fune circa alios orbiculos reuo­
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              luto inueniatur potentia in C, quæ tripla ſit
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              potentiæ in A. </s>
              <s id="id.2.1.201.10.1.1.0.a">& quoniam pondus B ad po
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              tentiam in A eſt, vt quinq; ad vnum; &
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              potentia in A ad potentiam in C eſt, vt vnum
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              ad tria; erit pondus B ad potentiam in C, vt
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              quinq; ad tria; hoc eſt ſuperbipartiens. </s>
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              Ex
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              9
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              huius.
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              </s>
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                <emph type="italics"/>
              Ex
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              17
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              huius.
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              <s id="id.2.1.203.1.1.1.0">Et hoc modo omnes proportiones ponde
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              ris ad potentiam ſuperpartientes inuenientur;
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              vt ſi ſupertripartientem quis inuenire volue­
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              rit; eodem incedat ordine; fiat ſcilicet poten
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              tia in A ſuſtinens pondus B ſubſeptupla ip­
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              ſius ponderis B; deinde fiat potentia in C ip­
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              ſius A quadrupla; erit pondus B ad poten­
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              tiam in C, vt ſeptem ad quatuor: vídelicet
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              ſupertripartiens. </s>
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              <s id="id.2.1.203.2.1.1.0">Si verò in C ſit potentia mo­
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              uens pondus erit ſpatium
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              ſpatii ponderis ſuperbipartiens.
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              Spatium enim potentiæ in C tertia pars
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              eſt ſpatii potentiæ in A, ita videlicet ſe habent,
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              vt quinq; ad quindecim; & ſpatium potentiæ
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              in A quintuplum eſt ſpatii ponderis B, hoc
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              eſt, vt quindecim ad tria; erit igitur ſpatium
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              potentiæ in C ad ſpatium ponderis B, vt
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              quinq; ad tria; videlicet ſuperbipartiens. </s>
              <s id="id.2.1.203.3.1.2.0">& ſemper oſtendemus, ita
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              eſſe ſpatium potentiæ mouentis ad ſpatium ponderis; vt pondus
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              ad potentiam pondus ſuſtinentem. </s>
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              17
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              Huius.
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              </s>
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              14
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              Huius.
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              </s>
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              <s id="id.2.1.205.1.1.1.0">Similiq; prorſus ratione proportionem potentiæ ad pondus ſu­</s>
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