diff options
Diffstat (limited to 'math/s_clog10.c')
| -rw-r--r-- | math/s_clog10.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/math/s_clog10.c b/math/s_clog10.c index e75787949f..aa0537c7c1 100644 --- a/math/s_clog10.c +++ b/math/s_clog10.c @@ -74,12 +74,9 @@ __clog10 (__complex__ double x) double absy2 = absy * absy; if (absy2 <= DBL_MIN * 2.0 * M_LN10) { -#if __FLT_EVAL_METHOD__ == 0 - __real__ result = (absy2 / 2.0 - absy2 * absy2 / 4.0) * M_LOG10E; -#else - volatile double force_underflow = absy2 * absy2 / 4.0; - __real__ result = (absy2 / 2.0 - force_underflow) * M_LOG10E; -#endif + double force_underflow = absy2 * absy2; + __real__ result = absy2 * (M_LOG10E / 2.0); + math_force_eval (force_underflow); } else __real__ result = __log1p (absy2) * (M_LOG10E / 2.0); |