PreTeXt Sample Book: Abstract Algebra (SAMPLE ONLY)

<section xml:id="splice-integration">
  <title>SPLICE Integration</title>
  <p>
    <url href="https://cssplice.org/" visual="cssplice.org">SPLICE</url>
    is a project to supply documentation and infrastructure to help with adopting shared standards,
    protocols,
    and tools for web-based learning tools.
    The project has designed a
    <url href="https://cssplice.org/slcp/index.html" visual="cssplice.org/slcp">protocol</url>
    for an embedded iframe to communicate with its host page.
  </p>
  <p>
    One aspect is the ability of an iframe to ask for a new size.
    Below is a test of that capability.
  </p>
  <p>
    These are examples that use the
    <url href="https://cssplice.org/slcp/index.html" visual="cssplice.org/slcp">SPLICE</url>
    protocol for communicating with a server, such as Runestone.
    They are all integrated into this <pretext /> book as an <tag>interactive</tag> that uses an <attr>iframe</attr> attribute to embed an iframe from some other server.
  </p>
  <p>
    This first sample tests the ability of an iframe to ask for a new size.
  </p>
  <interactive xml:id="splice-resize-example" platform="javascript" width="60%" aspect="2:1" source="splice/splice-resize.js" />
  <p>
    The next uses
    <url href="https://codecheck.io" visual="codecheck.io">CodeCheck</url>.
  </p>
  <figure xml:id="horstmann-codecheck">
    <caption>CodeCheck <c>iframe</c></caption>
    <interactive label="interactive-horstmann-codecheck" iframe="https://codecheck.io/files/wiley/ch-bj4cc-c06_exp_6_105" width="95%" aspect="1:1" />
  </figure>
  <p>
    And the remaing four are from the
    <url href="https://opendsax.cs.vt.edu/" visual="opendsax.cs.vt.edu">OpenDSA</url>
    project.
  </p>
  <figure xml:id="opendsa-slideshow">
    <caption>Stack pop slideshow</caption>
    <interactive label="opendsa-slideshow-pop" iframe="https://opendsax.cs.vt.edu/embed/astackPopCON" width="95%" />
  </figure>
  <figure xml:id="splice-integration-insert">
    <caption>A List Insertion Exercise</caption>
    <interactive label="OpenDSA-list-insertion" iframe="https://opendsax.cs.vt.edu/OpenDSA/Exercises/List/AlistInsertPRO.html" width="100%" />
  </figure>
  <figure xml:id="splice-integration-bs">
    <caption>A Binary Search Exercise</caption>
    <interactive label="OpenDSA-integration-bs" iframe="https://opendsax.cs.vt.edu/OpenDSA/AV/Searching/binarySearchPRO.html" width="175%" aspect="3:1" />
  </figure>
  <figure xml:id="splice-integration-dijkstra">
    <caption>Dijkstra's Algorithm Exercise</caption>
    <interactive label="OpenDSA-integration-dijkstra" iframe="https://opendsax.cs.vt.edu/OpenDSA/AV/Graph/DijkstraPE.html" width="175%" aspect="1:1" />
  </figure>
</section>