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<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="math_toolkit.quat_history"></a><a class="link" href="quat_history.html" title="History">History</a>
</h2></div></div></div>
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
<li class="listitem">
1.5.9 - 13/5/2013: Incorporated into Boost.Math.
</li>
<li class="listitem">
1.5.8 - 17/12/2005: Converted documentation to Quickbook Format.
</li>
<li class="listitem">
1.5.7 - 24/02/2003: transitioned to the unit test framework; <boost/config.hpp>
now included by the library header (rather than the test files).
</li>
<li class="listitem">
1.5.6 - 15/10/2002: Gcc2.95.x and stlport on linux compatibility by Alkis
Evlogimenos (alkis@routescience.com).
</li>
<li class="listitem">
1.5.5 - 27/09/2002: Microsoft VCPP 7 compatibility, by Michael Stevens
(michael@acfr.usyd.edu.au); requires the /Za compiler option.
</li>
<li class="listitem">
1.5.4 - 19/09/2002: fixed problem with multiple inclusion (in different
translation units); attempt at an improved compatibility with Microsoft
compilers, by Michael Stevens (michael@acfr.usyd.edu.au) and Fredrik Blomqvist;
other compatibility fixes.
</li>
<li class="listitem">
1.5.3 - 01/02/2002: bugfix and Gcc 2.95.3 compatibility by Douglas Gregor
(gregod@cs.rpi.edu).
</li>
<li class="listitem">
1.5.2 - 07/07/2001: introduced namespace math.
</li>
<li class="listitem">
1.5.1 - 07/06/2001: (end of Boost review) now includes <boost/math/special_functions/sinc.hpp>
and <boost/math/special_functions/sinhc.hpp> instead of <boost/special_functions.hpp>;
corrected bug in sin (Daryle Walker); removed check for self-assignment
(Gary Powel); made converting functions explicit (Gary Powel); added overflow
guards for division operators and abs (Peter Schmitteckert); added sup
and l1; used Vesa Karvonen's CPP metaprograming technique to simplify code.
</li>
<li class="listitem">
1.5.0 - 26/03/2001: boostification, inlining of all operators except input,
output and pow, fixed exception safety of some members (template version)
and output operator, added spherical, semipolar, multipolar, cylindrospherical
and cylindrical.
</li>
<li class="listitem">
1.4.0 - 09/01/2001: added tan and tanh.
</li>
<li class="listitem">
1.3.1 - 08/01/2001: cosmetic fixes.
</li>
<li class="listitem">
1.3.0 - 12/07/2000: pow now uses Maarten Hilferink's (mhilferink@tip.nl)
algorithm.
</li>
<li class="listitem">
1.2.0 - 25/05/2000: fixed the division operators and output; changed many
signatures.
</li>
<li class="listitem">
1.1.0 - 23/05/2000: changed sinc into sinc_pi; added sin, cos, sinh, cosh.
</li>
<li class="listitem">
1.0.0 - 10/08/1999: first public version.
</li>
</ul></div>
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<td align="right"><div class="copyright-footer">Copyright © 2006-2021 Nikhar Agrawal, Anton Bikineev, Matthew Borland,
Paul A. Bristow, Marco Guazzone, Christopher Kormanyos, Hubert Holin, Bruno
Lalande, John Maddock, Evan Miller, Jeremy Murphy, Matthew Pulver, Johan Råde,
Gautam Sewani, Benjamin Sobotta, Nicholas Thompson, Thijs van den Berg, Daryle
Walker and Xiaogang Zhang<p>
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
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