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<li class="toctree-l1"><a class="reference internal" href="tidy.html">Tidy programs</a></li>
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<p aria-level="2" class="caption" role="heading"><span class="caption-text">More Programs</span></p>
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<li class="toctree-l1"><a class="reference internal" href="../more_programs/sanity.html">A tool to help write programs</a></li>



<li class="toctree-l1"><a class="reference internal" href="../more_programs/arithmetic.html">Programs f