3 files changed, 121 insertions, 21 deletions
diff --git a/3rdParty/Boost/src/boost/math/tools/config.hpp b/3rdParty/Boost/src/boost/math/tools/config.hpp
index b1fcd13..4ec5768 100644
--- a/3rdParty/Boost/src/boost/math/tools/config.hpp
+++ b/3rdParty/Boost/src/boost/math/tools/config.hpp
@@ -14,4 +14,5 @@
 #include <boost/cstdint.hpp> // for boost::uintmax_t
 #include <boost/detail/workaround.hpp>
+#include <boost/type_traits/is_integral.hpp>
 #include <algorithm>  // for min and max
 #include <boost/config/no_tr1/cmath.hpp>
@@ -21,7 +22,9 @@
 #  include <math.h>
 #endif
+#ifndef BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS
+#  include <limits>
+#endif
 
 #include <boost/math/tools/user.hpp>
-#include <boost/math/special_functions/detail/round_fwd.hpp>
 
 #if (defined(__CYGWIN__) || defined(__FreeBSD__) || defined(__NetBSD__) \
@@ -100,11 +103,16 @@
 #endif
 
+#if defined(_LIBCPP_VERSION) && !defined(_MSC_VER)
+#  define BOOST_MATH_USE_C99
+#endif
+
 #if defined(__CYGWIN__) || defined(__HP_aCC) || defined(BOOST_INTEL) \
   || defined(BOOST_NO_NATIVE_LONG_DOUBLE_FP_CLASSIFY) \
-  || (defined(__GNUC__) && !defined(BOOST_MATH_USE_C99))
+  || (defined(__GNUC__) && !defined(BOOST_MATH_USE_C99))\
+  || defined(BOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS)
 #  define BOOST_MATH_NO_NATIVE_LONG_DOUBLE_FP_CLASSIFY
 #endif
 
-#if defined(BOOST_NO_EXPLICIT_FUNCTION_TEMPLATE_ARGUMENTS) || BOOST_WORKAROUND(__SUNPRO_CC, <= 0x590)
+#if BOOST_WORKAROUND(__SUNPRO_CC, <= 0x590)
 
 #  include "boost/type.hpp"
@@ -140,10 +148,10 @@
 
 
-#endif // defined BOOST_NO_EXPLICIT_FUNCTION_TEMPLATE_ARGUMENTS
+#endif // __SUNPRO_CC
 
 #if (defined(__SUNPRO_CC) || defined(__hppa) || defined(__GNUC__)) && !defined(BOOST_MATH_SMALL_CONSTANT)
 // Sun's compiler emits a hard error if a constant underflows,
 // as does aCC on PA-RISC, while gcc issues a large number of warnings:
-#  define BOOST_MATH_SMALL_CONSTANT(x) 0
+#  define BOOST_MATH_SMALL_CONSTANT(x) 0.0
 #else
 #  define BOOST_MATH_SMALL_CONSTANT(x) x
@@ -204,4 +212,35 @@
 #  define BOOST_MATH_INT_VALUE_SUFFIX(RV, SUF) RV##SUF
 #endif
+//
+// Test whether to support __float128:
+//
+#if defined(_GLIBCXX_USE_FLOAT128) && defined(BOOST_GCC) && !defined(__STRICT_ANSI__) \
+   && !defined(BOOST_MATH_DISABLE_FLOAT128) || defined(BOOST_MATH_USE_FLOAT128)
+//
+// Only enable this when the compiler really is GCC as clang and probably 
+// intel too don't support __float128 yet :-(
+//
+#ifndef BOOST_MATH_USE_FLOAT128
+#  define BOOST_MATH_USE_FLOAT128
+#endif
+
+#  if defined(BOOST_INTEL) && defined(BOOST_INTEL_CXX_VERSION) && (BOOST_INTEL_CXX_VERSION >= 1310) && defined(__GNUC__)
+#    if (__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 6))
+#      define BOOST_MATH_FLOAT128_TYPE __float128
+#    endif
+#  elif defined(__GNUC__)
+#      define BOOST_MATH_FLOAT128_TYPE __float128
+#  endif
+
+#  ifndef BOOST_MATH_FLOAT128_TYPE
+#      define BOOST_MATH_FLOAT128_TYPE _Quad
+#  endif
+#endif
+//
+// Check for WinCE with no iostream support:
+//
+#if defined(_WIN32_WCE) && !defined(__SGI_STL_PORT)
+#  define BOOST_MATH_NO_LEXICAL_CAST
+#endif
 
 //
@@ -214,5 +253,5 @@
 // Helper macro for using statements:
 //
-#define BOOST_MATH_STD_USING \
+#define BOOST_MATH_STD_USING_CORE \
    using std::abs;\
    using std::acos;\
@@ -237,13 +276,7 @@
    using std::floor;\
    using std::log10;\
-   using std::sqrt;\
-   using boost::math::round;\
-   using boost::math::iround;\
-   using boost::math::lround;\
-   using boost::math::trunc;\
-   using boost::math::itrunc;\
-   using boost::math::ltrunc;\
-   using boost::math::modf;
+   using std::sqrt;
 
+#define BOOST_MATH_STD_USING BOOST_MATH_STD_USING_CORE
 
 namespace boost{ namespace math{
@@ -270,7 +303,33 @@ void suppress_unused_variable_warning(const T&)
 }
 
+namespace detail{
+
+template <class T>
+struct is_integer_for_rounding
+{
+   static const bool value = boost::is_integral<T>::value
+#ifndef BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS
+      || (std::numeric_limits<T>::is_specialized && std::numeric_limits<T>::is_integer)
+#endif
+      ;
+};
+
+}
+
 }} // namespace boost namespace math
 
-#if ((defined(__linux__) && !defined(__UCLIBC__)) || defined(__QNX__) || defined(__IBMCPP__)) && !defined(BOOST_NO_FENV_H)
+#ifdef __GLIBC_PREREQ
+#  if __GLIBC_PREREQ(2,14)
+#     define BOOST_MATH_HAVE_FIXED_GLIBC
+#  endif
+#endif
+
+#if ((defined(__linux__) && !defined(__UCLIBC__) && !defined(BOOST_MATH_HAVE_FIXED_GLIBC)) || defined(__QNX__) || defined(__IBMCPP__)) && !defined(BOOST_NO_FENV_H)
+//
+// This code was introduced in response to this glibc bug: http://sourceware.org/bugzilla/show_bug.cgi?id=2445
+// Basically powl and expl can return garbage when the result is small and certain exception flags are set
+// on entrance to these functions.  This appears to have been fixed in Glibc 2.14 (May 2011).
+// Much more information in this message thread: https://groups.google.com/forum/#!topic/boost-list/ZT99wtIFlb4
+//
 
    #include <boost/detail/fenv.hpp>
@@ -315,10 +374,18 @@ namespace boost{ namespace math{
 
 #ifdef BOOST_MATH_INSTRUMENT
-#define BOOST_MATH_INSTRUMENT_CODE(x) \
-   std::cout << std::setprecision(35) << __FILE__ << ":" << __LINE__ << " " << x << std::endl;
-#define BOOST_MATH_INSTRUMENT_VARIABLE(name) BOOST_MATH_INSTRUMENT_CODE(BOOST_STRINGIZE(name) << " = " << name)
+
+#  include <iostream>
+#  include <iomanip>
+#  include <typeinfo>
+
+#  define BOOST_MATH_INSTRUMENT_CODE(x) \
+      std::cout << std::setprecision(35) << __FILE__ << ":" << __LINE__ << " " << x << std::endl;
+#  define BOOST_MATH_INSTRUMENT_VARIABLE(name) BOOST_MATH_INSTRUMENT_CODE(BOOST_STRINGIZE(name) << " = " << name)
+
 #else
-#define BOOST_MATH_INSTRUMENT_CODE(x)
-#define BOOST_MATH_INSTRUMENT_VARIABLE(name)
+
+#  define BOOST_MATH_INSTRUMENT_CODE(x)
+#  define BOOST_MATH_INSTRUMENT_VARIABLE(name)
+
 #endif
 
diff --git a/3rdParty/Boost/src/boost/math/tools/promotion.hpp b/3rdParty/Boost/src/boost/math/tools/promotion.hpp
index 728aaf1..b3ad204 100644
--- a/3rdParty/Boost/src/boost/math/tools/promotion.hpp
+++ b/3rdParty/Boost/src/boost/math/tools/promotion.hpp
@@ -139,8 +139,33 @@ namespace boost
          // Guard against use of long double if it's not supported:
          //
-         BOOST_STATIC_ASSERT((0 == ::boost::is_same<type, long double>::value));
+         BOOST_STATIC_ASSERT_MSG((0 == ::boost::is_same<type, long double>::value), "Sorry, but this platform does not have sufficient long double support for the special functions to be reliably implemented.");
 #endif
       };
 
+      //
+      // This struct is the same as above, but has no static assert on long double usage,
+      // it should be used only on functions that can be implemented for long double
+      // even when std lib support is missing or broken for that type.
+      //
+      template <class T1, class T2=float, class T3=float, class T4=float, class T5=float, class T6=float>
+      struct promote_args_permissive
+      {
+         typedef typename promote_args_2<
+            typename remove_cv<T1>::type,
+            typename promote_args_2<
+               typename remove_cv<T2>::type,
+               typename promote_args_2<
+                  typename remove_cv<T3>::type,
+                  typename promote_args_2<
+                     typename remove_cv<T4>::type,
+                     typename promote_args_2<
+                        typename remove_cv<T5>::type, typename remove_cv<T6>::type
+                     >::type
+                  >::type
+               >::type
+            >::type
+         >::type type;
+      };
+
     } // namespace tools
   } // namespace math
diff --git a/3rdParty/Boost/src/boost/math/tools/user.hpp b/3rdParty/Boost/src/boost/math/tools/user.hpp
index c1bdaf7..08a7e53 100644
--- a/3rdParty/Boost/src/boost/math/tools/user.hpp
+++ b/3rdParty/Boost/src/boost/math/tools/user.hpp
@@ -92,4 +92,12 @@
 //
 // define BOOST_MATH_MAX_ROOT_ITERATION_POLICY 200
+//
+// Enable use of __float128 in numeric constants:
+//
+// #define BOOST_MATH_USE_FLOAT128
+//
+// Disable use of __float128 in numeric_constants even if the compiler looks to support it:
+//
+// #define BOOST_MATH_DISABLE_FLOAT128
 
 #endif // BOOST_MATH_TOOLS_USER_HPP