Valerio, Luca, De centro gravitatis solidorvm libri tres

Table of figures

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                <pb xlink:href="043/01/206.jpg" pagenum="27"/>
              Quoniam enim vt ſupra oſtendimus, reliquum ſolidi AE,
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              dempto ſolido ABC æquale eſse ſolido XDE, ſimili­
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              ter oſtenſum remanet, tam reliquum ſolidi AN, dempto
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              ſolido AHLC, æquale eſse ſolido GDM, quam reli­
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              quum ſolidi AV dempto ſolido APTC æquale ſolido
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              QDS; erit demptis æqualibus, tam reliquum ſolidi FE,
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              dempto ſolido HBL, æquale ſolido XGME; quam
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              reliquum ſolidi ON, dempto ſolido PHLT æquale ſo­
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              lido GQSM. </s>
              <s>At reliquum ſolidi AV dempto ſoli­
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              do APTC ſolido QDS æquale erit. </s>
              <s>Manifeſtum eſt
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              igitur propoſitum. </s>
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              PROPOSITIO XV.
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              <s>Hemiſphærium, vel hemiſphæroides ſubſeſqui
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              alterum eſt cylindri; vel portionis cylindricæ ipſi
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              circumſcriptæ. </s>
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              <s>Eſto hemiſphærium, vel hemiſphæroides ABC,
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              ipſique circumſcriptus cylindrus, vel portio cylindri­
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              ca AE, circa eundem ſcilicet axem BD, & ſuper can­
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              dem baſim circulum,
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              vel ellipſim, circa AC:
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              nam hac ratione baſis
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              oppoſita ſolidum ABC
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              tanget ad verticem B.
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              <s>Dico
                <expan abbr="hemiſphæriũ">hemiſphærium</expan>
              , vel
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              hemiſphæroides ABC
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              eſse cylindri, vel portio
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              nis cylindricæ AE ſub
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                <figure id="id.043.01.206.1.jpg" xlink:href="043/01/206/1.jpg" number="152"/>
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              ſeſquialterum. </s>
              <s>Nam
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              circa axem BD, ſuper prædictam baſem circa AC, eſto
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              deſcriptus conus, vel coni portio ABC. </s>
              <s>Quoniam igitur </s>
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