Index: math/bindings/rr.hpp
===================================================================
--- math/bindings/rr.hpp	(Revision 41172)
+++ math/bindings/rr.hpp	(Arbeitskopie)
@@ -15,7 +15,7 @@
 #include <ostream>
 #include <istream>
 #include <cmath>
-#include <NTL/RR.h>
+#include <NTL/RR.h> // to which project does this file belong?
 
 #ifndef BOOST_MATH_NTL_RR_HPP
 #define BOOST_MATH_NTL_RR_HPP
Index: math/tools/traits.hpp
===================================================================
--- math/tools/traits.hpp	(Revision 41172)
+++ math/tools/traits.hpp	(Arbeitskopie)
@@ -29,8 +29,8 @@
 
 namespace detail{
 
-BOOST_MPL_HAS_XXX_TRAIT_NAMED_DEF(has_value_type, value_type, true);
-BOOST_MPL_HAS_XXX_TRAIT_NAMED_DEF(has_policy_type, policy_type, true);
+BOOST_MPL_HAS_XXX_TRAIT_NAMED_DEF(has_value_type, value_type, true)
+BOOST_MPL_HAS_XXX_TRAIT_NAMED_DEF(has_policy_type, policy_type, true)
 
 template<class D>
 char cdf(const D& ...);
Index: math/distributions/find_location.hpp
===================================================================
--- math/distributions/find_location.hpp	(Revision 41172)
+++ math/distributions/find_location.hpp	(Arbeitskopie)
@@ -12,6 +12,8 @@
 #include <boost/math/distributions/complement.hpp>
 #include <boost/math/policies/policy.hpp>
 #include <boost/math/tools/traits.hpp>
+#include <boost/math/special_functions/math_fwd.hpp> // isfinite
+#include <boost/math/policies/error_handling.hpp> // raise_domain_error
 #include <boost/static_assert.hpp>
 // using boost::math::policies::policy;
 // using boost::math::complement; // will be needed by users who want complement,
Index: math/distributions/find_scale.hpp
===================================================================
--- math/distributions/find_scale.hpp	(Revision 41172)
+++ math/distributions/find_scale.hpp	(Arbeitskopie)
@@ -13,6 +13,8 @@
 #include <boost/math/policies/policy.hpp>
 // using boost::math::policies::policy;
 #include <boost/math/tools/traits.hpp>
+#include <boost/math/special_functions/math_fwd.hpp> // isfinite
+#include <boost/math/policies/error_handling.hpp> // raise_domain_error
 #include <boost/static_assert.hpp>
 // using boost::math::complement; // will be needed by users who want complement,
 // but NOT placed here to avoid putting it in global scope.
Index: math/complex/asinh.hpp
===================================================================
--- math/complex/asinh.hpp	(Revision 41172)
+++ math/complex/asinh.hpp	(Arbeitskopie)
@@ -6,12 +6,11 @@
 #ifndef BOOST_MATH_COMPLEX_ASINH_INCLUDED
 #define BOOST_MATH_COMPLEX_ASINH_INCLUDED
 
+// why is there such a useless test? It is part of details.hpp!
 #ifndef BOOST_MATH_COMPLEX_DETAILS_INCLUDED
 #  include <boost/math/complex/details.hpp>
 #endif
-#ifndef BOOST_MATH_COMPLEX_ASINH_INCLUDED
-#  include <boost/math/complex/asinh.hpp>
-#endif
+#include <boost/math/complex/asin.hpp>
 
 namespace boost{ namespace math{