Special functions, octonions, quaternions by Hubert Holin

[SVN r10405]

index.htm

@@ -71,6 +71,10 @@ Standard Library.</p>
     object wrappers for deferred calls or callbacks, from Doug Gregor.</li>
   <li><a href="libs/tokenizer/index.htm">Tokenizer Library</a> added. Break a
     string into a series of tokens, from John Bandela.</li>
+  <li><a href="libs/math/special_functions/index.htm">Special functions</a>,
+    <a href="libs/math/octonion/index.htm">octonions</a>,
+    <a href="libs/math/quaternion/index.htm">quaternions</a> added,
+    from Hubert Holin.
   <li>Please update!</li>
 </ul>
 <p>May 25, 2001 - Version 1.22.0

libs/libraries.htm

@@ -68,6 +68,13 @@ content="text/html; charset=iso-8859-1">
         - Adapt a base type into a standard conforming iterator,
         and more, from Dave Abrahams, Jeremy Siek, and John
         Potter.</li>
+    <li><a href="math/octonion/index.htm">math/octonion</a> -
+        Octonions, from Hubert Holin.</li>
+    <li><a href="math/quaternion/index.htm">math/quaterion</a> -
+        Quaterions, from Hubert Holin.</li>
+    <li><a href="math/special_functions/index.htm">math/special_functions</a> -
+        Mathematical special functions such as atanh, sinc, and sinhc,
+        from Hubert Holin.</li>
     <li><a href="utility/operators.htm">operators</a> - Templates
         ease arithmetic classes and iterators, from Dave Abrahams
         and Jeremy Siek.</li>

libs/math

@@ -1 +1 @@
-Subproject commit f483d1189bc093bdd35c11f6962bb96ec095aa0f
+Subproject commit 6453495428bc429feba71b48f1816fe665f6c560

status/regression.cfg

@@ -3,6 +3,7 @@
 // Please keep the entries ordered alphabetically by the test's file name.
 //
 // ChangeLog:
+// 22 Jun 01 - Added quaternion, octionion, special functions (Jens Maurer)
 // 08 Mar 01 - Added indirect_iterator_test.cpp and transform_iterator_test.cpp (Jeremy Siek)
 // 05 Feb 01 - Added rational_test.cpp (provided by Paul Moore)
 // 24 Jan 01 - Added counting_iterator_test.cpp (David Abrahams)
@@ -26,6 +27,9 @@ run libs/graph/test/graph.cpp
 run libs/integer/cstdint_test.cpp
 run libs/integer/integer_test.cpp
 run libs/integer/integer_traits_test.cpp
+run libs/math/octonion/octonion_test.cpp
+run libs/math/quaternion/quaternion_test.cpp
+run libs/math/special_functions/special_functions_test.cpp
 run libs/pool/test/test_pool_alloc.cpp
 run libs/rational/rational_example.cpp
 run libs/rational/rational_test.cpp