diff -r 2fe1408b6811 -r e1b950c65cb4 epoc32/include/stdapis/boost/math/special_functions/atanh.hpp
--- a/epoc32/include/stdapis/boost/math/special_functions/atanh.hpp	Tue Mar 16 16:12:26 2010 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,267 +0,0 @@
-//    boost atanh.hpp header file
-
-//  (C) Copyright Hubert Holin 2001.
-//  Distributed under the Boost Software License, Version 1.0. (See
-//  accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
-
-// See http://www.boost.org for updates, documentation, and revision history.
-
-#ifndef BOOST_ATANH_HPP
-#define BOOST_ATANH_HPP
-
-
-#include <cmath>
-#include <limits>
-#include <string>
-#include <stdexcept>
-
-
-#include <boost/config.hpp>
-
-
-// This is the inverse of the hyperbolic tangent function.
-
-namespace boost
-{
-    namespace math
-    {
-#if defined(__GNUC__) && (__GNUC__ < 3)
-        // gcc 2.x ignores function scope using declarations,
-        // put them in the scope of the enclosing namespace instead:
-        
-        using    ::std::abs;
-        using    ::std::sqrt;
-        using    ::std::log;
-        
-        using    ::std::numeric_limits;
-#endif
-        
-#if defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
-        // This is the main fare
-        
-        template<typename T>
-        inline T    atanh(const T x)
-        {
-            using    ::std::abs;
-            using    ::std::sqrt;
-            using    ::std::log;
-            
-            using    ::std::numeric_limits;
-            
-            T const            one = static_cast<T>(1);
-            T const            two = static_cast<T>(2);
-            
-            static T const    taylor_2_bound = sqrt(numeric_limits<T>::epsilon());
-            static T const    taylor_n_bound = sqrt(taylor_2_bound);
-            
-            if        (x < -one)
-            {
-                if    (numeric_limits<T>::has_quiet_NaN)
-                {
-                    return(numeric_limits<T>::quiet_NaN());
-                }
-                else
-                {
-                    ::std::string        error_reporting("Argument to atanh is strictly greater than +1 or strictly smaller than -1!");
-                    ::std::domain_error  bad_argument(error_reporting);
-                    
-                    throw(bad_argument);
-                }
-            }
-            else if    (x < -one+numeric_limits<T>::epsilon())
-            {
-                if    (numeric_limits<T>::has_infinity)
-                {
-                    return(-numeric_limits<T>::infinity());
-                }
-                else
-                {
-                    ::std::string        error_reporting("Argument to atanh is -1 (result: -Infinity)!");
-                    ::std::out_of_range  bad_argument(error_reporting);
-                    
-                    throw(bad_argument);
-                }
-            }
-            else if    (x > +one-numeric_limits<T>::epsilon())
-            {
-                if    (numeric_limits<T>::has_infinity)
-                {
-                    return(+numeric_limits<T>::infinity());
-                }
-                else
-                {
-                    ::std::string        error_reporting("Argument to atanh is +1 (result: +Infinity)!");
-                    ::std::out_of_range  bad_argument(error_reporting);
-                    
-                    throw(bad_argument);
-                }
-            }
-            else if    (x > +one)
-            {
-                if    (numeric_limits<T>::has_quiet_NaN)
-                {
-                    return(numeric_limits<T>::quiet_NaN());
-                }
-                else
-                {
-                    ::std::string        error_reporting("Argument to atanh is strictly greater than +1 or strictly smaller than -1!");
-                    ::std::domain_error  bad_argument(error_reporting);
-                    
-                    throw(bad_argument);
-                }
-            }
-            else if    (abs(x) >= taylor_n_bound)
-            {
-                return(log( (one + x) / (one - x) ) / two);
-            }
-            else
-            {
-                // approximation by taylor series in x at 0 up to order 2
-                T    result = x;
-                
-                if    (abs(x) >= taylor_2_bound)
-                {
-                    T    x3 = x*x*x;
-                    
-                    // approximation by taylor series in x at 0 up to order 4
-                    result += x3/static_cast<T>(3);
-                }
-                
-                return(result);
-            }
-        }
-#else
-        // These are implementation details (for main fare see below)
-        
-        namespace detail
-        {
-            template    <
-                            typename T,
-                            bool InfinitySupported
-                        >
-            struct    atanh_helper1_t
-            {
-                static T    get_pos_infinity()
-                {
-                    return(+::std::numeric_limits<T>::infinity());
-                }
-                
-                static T    get_neg_infinity()
-                {
-                    return(-::std::numeric_limits<T>::infinity());
-                }
-            };    // boost::math::detail::atanh_helper1_t
-            
-            
-            template<typename T>
-            struct    atanh_helper1_t<T, false>
-            {
-                static T    get_pos_infinity()
-                {
-                    ::std::string        error_reporting("Argument to atanh is +1 (result: +Infinity)!");
-                    ::std::out_of_range  bad_argument(error_reporting);
-                    
-                    throw(bad_argument);
-                }
-                
-                static T    get_neg_infinity()
-                {
-                    ::std::string        error_reporting("Argument to atanh is -1 (result: -Infinity)!");
-                    ::std::out_of_range  bad_argument(error_reporting);
-                    
-                    throw(bad_argument);
-                }
-            };    // boost::math::detail::atanh_helper1_t
-            
-            
-            template    <
-                            typename T,
-                            bool QuietNanSupported
-                        >
-            struct    atanh_helper2_t
-            {
-                static T    get_NaN()
-                {
-                    return(::std::numeric_limits<T>::quiet_NaN());
-                }
-            };    // boost::detail::atanh_helper2_t
-            
-            
-            template<typename T>
-            struct    atanh_helper2_t<T, false>
-            {
-                static T    get_NaN()
-                {
-                    ::std::string        error_reporting("Argument to atanh is strictly greater than +1 or strictly smaller than -1!");
-                    ::std::domain_error  bad_argument(error_reporting);
-                    
-                    throw(bad_argument);
-                }
-            };    // boost::detail::atanh_helper2_t
-        }    // boost::detail
-        
-        
-        // This is the main fare
-        
-        template<typename T>
-        inline T    atanh(const T x)
-        {
-            using    ::std::abs;
-            using    ::std::sqrt;
-            using    ::std::log;
-            
-            using    ::std::numeric_limits;
-            
-            typedef  detail::atanh_helper1_t<T, ::std::numeric_limits<T>::has_infinity>    helper1_type;
-            typedef  detail::atanh_helper2_t<T, ::std::numeric_limits<T>::has_quiet_NaN>    helper2_type;
-            
-            
-            T const           one = static_cast<T>(1);
-            T const           two = static_cast<T>(2);
-            
-            static T const    taylor_2_bound = sqrt(numeric_limits<T>::epsilon());
-            static T const    taylor_n_bound = sqrt(taylor_2_bound);
-            
-            if        (x < -one)
-            {
-                return(helper2_type::get_NaN());
-            }
-            else if    (x < -one+numeric_limits<T>::epsilon())
-            {
-                return(helper1_type::get_neg_infinity());
-            }
-            else if    (x > +one-numeric_limits<T>::epsilon())
-            {
-                return(helper1_type::get_pos_infinity());
-            }
-            else if    (x > +one)
-            {
-                return(helper2_type::get_NaN());
-            }
-            else if    (abs(x) >= taylor_n_bound)
-            {
-                return(log( (one + x) / (one - x) ) / two);
-            }
-            else
-            {
-                // approximation by taylor series in x at 0 up to order 2
-                T    result = x;
-                
-                if    (abs(x) >= taylor_2_bound)
-                {
-                    T    x3 = x*x*x;
-                    
-                    // approximation by taylor series in x at 0 up to order 4
-                    result += x3/static_cast<T>(3);
-                }
-                
-                return(result);
-            }
-        }
-#endif /* defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) */
-    }
-}
-
-#endif /* BOOST_ATANH_HPP */
-