[Boost-commit] svn:boost r78288 - trunk/boost/math/constants

Subject: [Boost-commit] svn:boost r78288 - trunk/boost/math/constants
From: pbristow_at_[hidden]
Date: 2012-05-01 06:42:15

Author: pbristow
Date: 2012-05-01 06:42:14 EDT (Tue, 01 May 2012)
New Revision: 78288
URL: http://svn.boost.org/trac/boost/changeset/78288

Log:
Added constant ln_ten
Text files modified: 
   trunk/boost/math/constants/calculate_constants.hpp |    10 ++++++++--                              
   trunk/boost/math/constants/constants.hpp           |     1 +                                       
   2 files changed, 9 insertions(+), 2 deletions(-)

Modified: trunk/boost/math/constants/calculate_constants.hpp
==============================================================================
--- trunk/boost/math/constants/calculate_constants.hpp	(original)
+++ trunk/boost/math/constants/calculate_constants.hpp	2012-05-01 06:42:14 EDT (Tue, 01 May 2012)
@@ -241,6 +241,14 @@
 
 template <class T>
 template<int N>
+inline T constant_ln_ten<T>::compute(BOOST_MATH_EXPLICIT_TEMPLATE_TYPE_SPEC(mpl::int_<N>))
+{
+   BOOST_MATH_STD_USING
+   return log(static_cast<T>(10));
+}
+
+template <class T>
+template<int N>
 inline T constant_ln_ln_two<T>::compute(BOOST_MATH_EXPLICIT_TEMPLATE_TYPE_SPEC(mpl::int_<N>))
 {
    BOOST_MATH_STD_USING
@@ -946,8 +954,6 @@
    );
 }
 
-
-
 }}}} // namespaces
 
 #endif // BOOST_MATH_CALCULATE_CONSTANTS_CONSTANTS_INCLUDED

Modified: trunk/boost/math/constants/constants.hpp
==============================================================================
--- trunk/boost/math/constants/constants.hpp	(original)
+++ trunk/boost/math/constants/constants.hpp	2012-05-01 06:42:14 EDT (Tue, 01 May 2012)
@@ -250,6 +250,7 @@
   BOOST_DEFINE_MATH_CONSTANT(root_e, 1.648721270700128146848650787814163571e+00, "1.64872127070012814684865078781416357165377610071014801157507931164066102119421560863277652005636664300286663776e+00")
   BOOST_DEFINE_MATH_CONSTANT(log10_e, 4.342944819032518276511289189166050822e-01, "4.34294481903251827651128918916605082294397005803666566114453783165864649208870774729224949338431748318706106745e-01")
   BOOST_DEFINE_MATH_CONSTANT(one_div_log10_e, 2.302585092994045684017991454684364207e+00, "2.30258509299404568401799145468436420760110148862877297603332790096757260967735248023599720508959829834196778404e+00")
+  BOOST_DEFINE_MATH_CONSTANT(ln_ten, 2.302585092994045684017991454684364207e+00, "2.30258509299404568401799145468436420760110148862877297603332790096757260967735248023599720508959829834196778404e+00")
   BOOST_DEFINE_MATH_CONSTANT(degree, 1.745329251994329576923690768488612713e-02, "1.74532925199432957692369076848861271344287188854172545609719144017100911460344944368224156963450948221230449251e-02")
   BOOST_DEFINE_MATH_CONSTANT(radian, 5.729577951308232087679815481410517033e+01, "5.72957795130823208767981548141051703324054724665643215491602438612028471483215526324409689958511109441862233816e+01")
   BOOST_DEFINE_MATH_CONSTANT(sin_one, 8.414709848078965066525023216302989996e-01, "8.41470984807896506652502321630298999622563060798371065672751709991910404391239668948639743543052695854349037908e-01")