K 10 svn:author V 2 ed K 8 svn:date V 27 2012-01-06T16:20:17.282731Z K 7 svn:log V 303 Add an even faster implementation of for the future. Instead of using an exponential number of cases with respect to the number of arguments, this version only uses a linear number. Unfortunately, it works with Clang, GCC 4.6 and GCC 4.7, but not GCC 4.2. Therefore, leave it commented out. END