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  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher-id">INFEDU</journal-id>
      <journal-title-group>
        <journal-title>Informatics in Education</journal-title>
      </journal-title-group>
      <issn pub-type="epub">2335-8971</issn>
      <issn pub-type="ppub">1648-5831</issn>
      <publisher>
        <publisher-name>VU</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="publisher-id">INFEDU.24.27</article-id>
      <article-id pub-id-type="doi">10.15388/infedu.2024.27</article-id>
      <article-categories>
        <subj-group subj-group-type="heading">
          <subject>Article</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title>Pascal and Recursion</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name>
            <surname>Gander</surname>
            <given-names>Walter</given-names>
          </name>
          <email xlink:href="mailto:gander@inf.ethz.ch">gander@inf.ethz.ch</email>
          <xref ref-type="aff" rid="j_INFEDU_aff_000"/>
        </contrib>
        <aff id="j_INFEDU_aff_000">Department of Computer Science, ETH Zurich, Switzerland</aff>
      </contrib-group>
      <volume>23</volume>
      <issue>4</issue>
      <fpage>783</fpage>
      <lpage>790</lpage>
      <pub-date pub-type="epub">
        <day>10</day>
        <month>12</month>
        <year>2024</year>
      </pub-date>
      <permissions>
        <copyright-year>2024</copyright-year>
        <copyright-holder>Vilnius University</copyright-holder>
        <license license-type="open-access">
          <license-p>Open access article under the CC BY license.</license-p>
        </license>
      </permissions>
      <abstract>
        <p>In this paper, we show the impact of Pascal on numerical software. Using recursion, a new and elegant algorithm for quadrature could be developed.</p>
      </abstract>
      <kwd-group>
        <label>Keywords</label>
        <kwd>Pascal</kwd>
        <kwd>recursion</kwd>
        <kwd>adaptive quadrature</kwd>
      </kwd-group>
    </article-meta>
  </front>
</article>
