Casati, Paolo, Terra machinis mota : dissertationes geometricae, mechanicae physicae hydrostaticae

Table of figures

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              BA ſimul ſumptæ maiores ſunt quàm AD,
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              igitur exceſſus ipſius
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                <figure id="id.018.01.100.1.jpg" xlink:href="018/01/100/1.jpg" number="24"/>
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              AD ſupra rectam BD
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              minor eſt, quàm ſit
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              data altitudo BA; er­
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              go multò minor eſt
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              exceſſus rectæ AD
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              tangentis ſupra ar­
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              cum BD, vel arcûs
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              BD ſupra rectam BD
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              ſubtenſam. </s>
              <s>Ne verò
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              poſitâ altitudine BA notabili, cenſeret quis
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              inſignem quoque eſſe differentiam inter cur­
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              uam & rectam lineam, quæ locorum inter­
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              ualla metiatur, animaduertere oportet ar­
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              cum BD maiorem eſſe latere BD polygoni
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              inſcripti, minorem autem latere EF polygo­
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              ni circumſcripti: at exceſſus lateris EF ad la­
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              tus BD habet Rationem, quam EB ad BC. </s>
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              Vnde liquet manifeſtè, quàm modico di­
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              ſcrimine differat arcus à rectâ vel ſubtensâ
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              BD, vel tangente EF. </s>
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              XXXXII. </s>
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              Differentia
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              longitudinis
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              inter arcum
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              et eius Tan­
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              gentem vel
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              ſubtenſam.
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              <s>Memini me aliquando calculos ſubducen­
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              tem, quàm longè pateat viſus Romæ è ſum­
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              mo crucis apice, quæ ædis Apoſtolorum
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              Principi ſacræ tholo incumbit. </s>
              <s>deprehendiſ­
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              ſe arcum DB gr. o. </s>
              <s>m. </s>
              <s>23. ſtatuebam autem
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              in ſingulos gradus milliaria Italica 60, vt </s>
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