signbit can return either zero or not, rather than true/false.

svn path=/trunk/libs/math/; revision=52248
Sort circuit evaluation when the result will be 0.

svn path=/trunk/boost/math/; revision=52287
Add more instrumentation code, along with some AMD64/Linux fixes.

svn path=/trunk/boost/math/; revision=52335
Split test/test_policy_7.cpp into two tests.
Add some macro-expansion-suppression code to test_sign.cpp.

svn path=/trunk/libs/math/; revision=52447
Fixes #2961.
GCC-4.0 workaround.

svn path=/trunk/boost/math/; revision=52513
Fix for no long double math functions.

svn path=/trunk/boost/math/; revision=52522
Fixed most tab and min/max issues from trunk inspection report

svn path=/trunk/boost/math/; revision=53141
Updated and regenerated docs.

svn path=/trunk/libs/math/; revision=53157
Added missing files.

svn path=/trunk/libs/math/; revision=53170
Add missing file.

svn path=/trunk/libs/math/; revision=53171
Add some casts to try and fix gcc-4.4 compiler errors.

svn path=/trunk/libs/math/; revision=53177
Added a couple of static assertions to prevent misuse.

svn path=/trunk/boost/math/; revision=53338
Oops, previous commit was buggy, try again.

svn path=/trunk/libs/math/; revision=53339
Fix lookup ambiguity.
Fixes #3207.

svn path=/trunk/boost/math/; revision=54284
Fixed the labels on some of the graphs and regenerated.

svn path=/trunk/libs/math/; revision=55056
Disable pch usage for msvc-7.1.

svn path=/trunk/libs/math/; revision=55111
Fix line endings.

svn path=/trunk/libs/math/; revision=55119
Fix broken link and regenerated docs.

svn path=/trunk/libs/math/; revision=55122
Copyrights on CMakeLists.txt to keep them from clogging up the inspect
reports.  This is essentially the same commit as r55095 on the release
branch.


svn path=/trunk/libs/math/; revision=55159
Remove empty svn:mergeinfo properties. This should reduce the amount of differences between trunk and release.

svn path=/trunk/boost/math/; revision=55470