K 10 svn:author V 2 bf K 8 svn:date V 27 2012-12-30T21:40:57.711790Z K 7 svn:log V 209 simplify and correct precisions; use libm on architectures where long doubles aren't wider than doubles; reduce the number of mpc/mpfr variables in some functions; add (l)lrintl, remquol, logbl; minor cleanup END