Split files into smaller tests.

Fixes #2307.

[SVN r48682]

libs/math

@@ -1 +1 @@
-Subproject commit 9dd7c7ffe3957441038876d9ee0ecc8284e9a479
+Subproject commit 710c7ca47d80b8780851c9756bf98b99a64ec1e7

status/explicit-failures-markup.xml

@@ -3413,14 +3413,6 @@ for more information.
               double)</code> on this platform.
             </note>
         </mark-expected-failures>
-       <mark-expected-failures>
-          <test name="test_binomial_real_concept"/>
-          <toolset name="gcc-3.4.6_linux_x86_64"/>
-          <toolset name="gcc-4.2.1_linux_x86_64"/>
-          <note author="John Maddock">
-             This test takes too long to execute and times out on this platform.
-          </note>
-       </mark-expected-failures>
        <mark-expected-failures>
           <test name="test_remez"/>
           <toolset name="hp_cxx-71_006_tru64"/>