FLT_RADIX          31 numeric.c      #ifndef FLT_RADIX
FLT_RADIX        3213 numeric.c          rb_define_const(rb_cFloat, "RADIX", INT2FIX(FLT_RADIX));
FLT_RADIX        1257 rational.c         return f_mul(f, f_expt(INT2FIX(FLT_RADIX), n));
FLT_RADIX        2776 util.c                         if (aadj < 2./FLT_RADIX)
FLT_RADIX        2777 util.c                             aadj = 1./FLT_RADIX;
FLT_RADIX        2891 util.c                     else if (aadj < .4999999/FLT_RADIX)