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68 lines
2.4 KiB
HTML
68 lines
2.4 KiB
HTML
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
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"http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<meta http-equiv="Content-Language" content="en-us">
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<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
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<link rel="stylesheet" type="text/css" href="../../../../boost.css">
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<title>Interval-TODO.htm</title>
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</head>
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<body lang="en">
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<h1>TODO list for the Interval Arithmetic library</h1>
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<h2>Comments from the review process</h2>
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<ul>
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<li>It would be nice to have a 100% portable Rounding policy class based
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on LIA-1 only, with no additional requirement such as IEEE 754 or even
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more.</li>
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<li>For pi and other constants, we should fetch them from the Math
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constants library when it is ready.</li>
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</ul>
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<h2>Various items</h2>
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<ul>
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<li>Support the <code>-mfpmath=sse</code> option of g++ for Pentium IV
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optimized code. This requires a different rounding policy class.</li>
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<li>Have an optimized specialization of
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<code>interval<double></code> using SSE2 instructions? Tricky.</li>
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<li>Write a traits specialization for <code>interval<MPFR></code>,
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and other non-built-in number types.</li>
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<li>Have a robust implementation of transcendental functions over the
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built-in floating point types (e.g. using MPFR)?</li>
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<li>Safe conversions from <code>interval<double></code> to
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<code>interval<float></code>? Requires partial specialization.</li>
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<li>It would be nice to use the expression template mechanism to
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automatically use the more efficient unprotected rounding mode version
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for small subexpressions (although you can do bigger expressions by
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hand).</li>
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</ul>
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<hr>
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<p><a href="http://validator.w3.org/check?uri=referer"><img border="0" src=
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"../../../../doc/images/valid-html401.png" alt="Valid HTML 4.01 Transitional"
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height="31" width="88"></a></p>
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<p>Revised
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<!--webbot bot="Timestamp" s-type="EDITED" s-format="%Y-%m-%d" startspan -->2006-12-24<!--webbot bot="Timestamp" endspan i-checksum="12172" --></p>
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<p><i>Copyright © 2002 Guillaume Melquiond, Sylvain Pion, Hervé
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Brönnimann, Polytechnic University</i></p>
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<p><i>Distributed under the Boost Software License, Version 1.0. (See
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accompanying file <a href="../../../../LICENSE_1_0.txt">LICENSE_1_0.txt</a>
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or copy at <a href=
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"http://www.boost.org/LICENSE_1_0.txt">http://www.boost.org/LICENSE_1_0.txt</a>)</i></p>
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</body>
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</html>
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