log2 27 maint/gnulib/lib/log2f.c return (float) log2 ((double) x); log2 27 maint/gnulib/lib/log2l.c return log2 (x); log2 1695 maint/gnulib/lib/math.in.h _GL_FUNCDECL_RPL (log2, double, (double x)); log2 1696 maint/gnulib/lib/math.in.h _GL_CXXALIAS_RPL (log2, double, (double x)); log2 1700 maint/gnulib/lib/math.in.h _GL_FUNCDECL_SYS (log2, double, (double x)); log2 1702 maint/gnulib/lib/math.in.h _GL_CXXALIAS_SYS (log2, double, (double x)); log2 1705 maint/gnulib/lib/math.in.h _GL_CXXALIASWARN1 (log2, double, (double x)); log2 1710 maint/gnulib/lib/math.in.h _GL_WARN_ON_USE (log2, "log2 is unportable - " log2 36 maint/gnulib/tests/test-log2-ieee.c #define LOG2 log2 log2 24 maint/gnulib/tests/test-log2.c SIGNATURE_CHECK (log2, double, (double)); log2 38 maint/gnulib/tests/test-log2.c #define LOG2 log2 log2 47 maint/gnulib/tests/test-log2.c y = log2 (x); log2 269 maint/gnulib/tests/test-math-c++.cc SIGNATURE_CHECK (GNULIB_NAMESPACE::log2, double, (double));