Apollonius <Pergaeus>, Apollonii Pergaei Conicorvm Lib. V. VI. VII. paraphraste Abalphato Asphahanensi : nunc primum editi ; additvs in calce Archimedis assvmptorvm liber, ex codibvs arabicis mss Abrahamus Ecchellensis Maronita latinos reddidit, Jo. Alfonsvs Borellvs curam in geometricis versione contulit & [et] notas vberiores in vniuersum opus adiecit

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          <pb o="271" file="0309" n="309" rhead="APOLLONII PERGAEI CONICORVM LIB. VII."/>
        </div>
        <div xml:id="echoid-div840" type="section" level="1" n="250">
          <head xml:id="echoid-head313" xml:space="preserve">DEFINITIONES.</head>
          <head xml:id="echoid-head314" xml:space="preserve">I.</head>
          <p>
            <s xml:id="echoid-s10127" xml:space="preserve">SI diuidatur inclinatum ſecundum proportionem
              <lb/>
            figuræ, aut addatur vni axium ellipſis linea,
              <lb/>
            earumque differentia, aut aggregatum ad ean-
              <lb/>
            dem lineam habeat eandem proportionem fi-
              <lb/>
            guræ: </s>
            <s xml:id="echoid-s10128" xml:space="preserve">vocabo homologam inclinati PRÆSE-
              <lb/>
            CTAM.</s>
            <s xml:id="echoid-s10129" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div841" type="section" level="1" n="251">
          <head xml:id="echoid-head315" xml:space="preserve">II.</head>
          <p>
            <s xml:id="echoid-s10130" xml:space="preserve">Et homologam erecti INTERCEPTAM.</s>
            <s xml:id="echoid-s10131" xml:space="preserve"/>
          </p>
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        <div xml:id="echoid-div842" type="section" level="1" n="252">
          <head xml:id="echoid-head316" xml:space="preserve">III.</head>
          <p>
            <s xml:id="echoid-s10132" xml:space="preserve">Atque punctum, quod eſt extremum ipſius interceptæ, & </s>
            <s xml:id="echoid-s10133" xml:space="preserve">dia-
              <lb/>
            metri: </s>
            <s xml:id="echoid-s10134" xml:space="preserve">vocabo TERMINVM COMMVNEM.</s>
            <s xml:id="echoid-s10135" xml:space="preserve"/>
          </p>
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        <div xml:id="echoid-div843" type="section" level="1" n="253">
          <head xml:id="echoid-head317" xml:space="preserve">IV.</head>
          <p>
            <s xml:id="echoid-s10136" xml:space="preserve">Reliquum verò TERMINVM DIVIDENTEM.</s>
            <s xml:id="echoid-s10137" xml:space="preserve"/>
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        <div xml:id="echoid-div844" type="section" level="1" n="254">
          <head xml:id="echoid-head318" xml:space="preserve">V.</head>
          <p>
            <s xml:id="echoid-s10138" xml:space="preserve">Et differentiam, vel ſummam lateris, & </s>
            <s xml:id="echoid-s10139" xml:space="preserve">interceptæ: </s>
            <s xml:id="echoid-s10140" xml:space="preserve">vocabo IN-
              <lb/>
            TERCEPTAM COMPARATAM.</s>
            <s xml:id="echoid-s10141" xml:space="preserve"/>
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        <div xml:id="echoid-div845" type="section" level="1" n="255">
          <head xml:id="echoid-head319" xml:space="preserve">VI.</head>
          <p>
            <s xml:id="echoid-s10142" xml:space="preserve">Differentiam verò, aut ſummam lateris, & </s>
            <s xml:id="echoid-s10143" xml:space="preserve">præſectę: </s>
            <s xml:id="echoid-s10144" xml:space="preserve">vocabo
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            PRÆSECTAM COMPARATAM: </s>
            <s xml:id="echoid-s10145" xml:space="preserve">hoc autem latus refer-
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            tur ad diametrum, quæ bifariam diuidit lineam coniungen-
              <lb/>
            tem verticem ſectionis, & </s>
            <s xml:id="echoid-s10146" xml:space="preserve">terminum potentis huius lateris:</s>
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