K 10 svn:author V 3 bde K 8 svn:date V 27 2007-05-29T07:13:07.000000Z K 7 svn:log V 268 Merge the relevant part of rev.1.14 of s_cbrt.c (a micro-optimization involving moving the check for x == 0). The savings in cycles are smaller for cbrtf() than for cbrt(), and positive in all measured cases with gcc-3.4.4, but still very machine/compiler-dependent. END