Alberti, Leone Battista, De re aedificatoria, 1485

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    <archimedes>
      <text>
        <body>
          <chap id="N40001A">
            <p id="N40C92C" type="main">
              <s id="N40CA5C">
                <pb xlink:href="004/01/260.jpg"/>
              gentur pilæ parietem ſeſe in lineam columnationum pari
                <lb/>
              etis extendentes nihil minus
                <expan abbr="q̈">quam</expan>
              ut binas: nihil plus
                <expan abbr="q̈">quam</expan>
              ut tris
                <lb/>
              craſſitudines eius parietis occupent. </s>
              <s id="N40CA6F">Sunt et qui et media
                <lb/>
              longitudinis linea pilam quoque ordine inter columnas ex
                <lb/>
              citent firmitudinis gratia. </s>
              <s id="N40CA76">Eius latitudo aut tris quidem ca
                <lb/>
              pit unius columnæ craſſitudines: aut ad
                <expan abbr="ſummũ">ſummum</expan>
              quattuor.
                <lb/>
              </s>
              <s id="N40CA80">Columnationes etiam nequicquam habebunt grauitatem
                <lb/>
              quam habeant quæ templis apponuntur. </s>
              <s id="N40CA85">Qua de re ſi præ
                <lb/>
              ſertim trabeata utemur
                <expan abbr="columnatiõe">columnatione</expan>
              ſic rationabimur. </s>
              <s id="N40CA8E">
                <expan abbr="Nã">Nam</expan>
                <lb/>
              ſi erunt illæ quidem corynthiæ: adimetur earum ex
                <expan abbr="craſſi/tudine">craſſi
                  <lb/>
                tudine </expan>
              pars duodecima. </s>
              <s id="N40CA98">Si
                <expan abbr="autẽ">autem</expan>
              ionicæ: adimetur decima.
                <lb/>
              </s>
              <s id="N40CAA0">Si uero doricæ: nona. </s>
              <s id="N40CAA3">In cæteris
                <expan abbr="deĩceps">deinceps</expan>
              capitulorum et tra
                <lb/>
              bis et faſciæ et coronæ et eiuſmodi coaptationibus templa
                <lb/>
              imitabuntur.</s>
            </p>
            <p id="N40CAAE" type="main">
              <s id="N40CAB0">Arcuatis imitationibus debentur columnæ quadrangulæ.
                <lb/>
              </s>
              <s id="N40CAB4">Nam in rotundis opus erit mendoſum ea re quod capita arcus
                <lb/>
              non ad plenum in ſolido columnæ ſubſtitutæ aſſideant: ſed
                <lb/>
              quantum archa quadrati circulum a ſe contentum excedit:
                <lb/>
              tantum in uacuo pendeat. </s>
              <s id="N40CABF">Hoc ut emendarent periti uete
                <lb/>
              res ſuperappoſuere capitulis columnarum etiam aliud lata
                <lb/>
              ſtrum quadrilaterum altum alibi ex quarta: alibi ex quin
                <lb/>
              ta diametri ſuæ columnæ. </s>
              <s id="N40CAC8">Ad lineamentum undulæ huius
                <lb/>
              ſuperadiecti quadranguli latitudo in uno æquauit
                <expan abbr="maximã">maximam</expan>
                <lb/>
              capituli
                <expan abbr="extẽſionem">extenſionem</expan>
              : in ſummo fuere proiectiones pares al
                <lb/>
              titudini: hoc pacto frontes et anguli arcus expeditiora habu
                <lb/>
              ere ſedilia atque firmiora. </s>
              <s id="N40CADB">Arcuatæ columnationes uti et tra
                <lb/>
              beatæ inter ſe uariæ ſunt. </s>
              <s id="N40CAE0">Nam aliæ quidem diſpanſæ: aliæ
                <lb/>
              confertæ et eiuſmodi. </s>
              <s id="N40CAE5">In confertis altitudo uacui apertio
                <lb/>
              nis dimidiam capiet latitudinis ſui ſpecies. </s>
              <s id="N40CAEA">In diſpanſis ha
                <lb/>
              bebit altitudo tertiam latitudinis quinquies. </s>
              <s id="N40CAF1">In
                <expan abbr="ſubdiſpãſis">ſubdiſpanſis</expan>
                <lb/>
              latitudo iſtæc erit ex dimidia longitudinis. </s>
              <s id="N40CAFA">In
                <expan abbr="ſubcõfertis">ſubconfertis</expan>
                <lb/>
              fiet ex tertia. </s>
              <s id="N40CB03">Arcum diximus alibi trabem eſſe flexam.
                <lb/>
              </s>
              <s id="N40CB07">Ornamenta igitur arcubus dabuntur: quæ eadem trabibus
                <lb/>
              darentur: ſi in tales columnas imponerentur. </s>
              <s id="N40CB0C">Præterea qui </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
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