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Diffstat (limited to 'math/s_clog10l.c')
-rw-r--r--math/s_clog10l.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/math/s_clog10l.c b/math/s_clog10l.c
index 86ec512663..d3da39984a 100644
--- a/math/s_clog10l.c
+++ b/math/s_clog10l.c
@@ -89,14 +89,17 @@ __clog10l (__complex__ long double x)
__real__ result = __log1pl (d2m1) * (M_LOG10El / 2.0L);
}
else if (absx < 1.0L
- && absx >= 0.75L
+ && absx >= 0.5L
&& absy < LDBL_EPSILON / 2.0L
&& scale == 0)
{
long double d2m1 = (absx - 1.0L) * (absx + 1.0L);
__real__ result = __log1pl (d2m1) * (M_LOG10El / 2.0L);
}
- else if (absx < 1.0L && (absx >= 0.75L || absy >= 0.5L) && scale == 0)
+ else if (absx < 1.0L
+ && absx >= 0.5L
+ && scale == 0
+ && absx * absx + absy * absy >= 0.5L)
{
long double d2m1 = __x2y2m1l (absx, absy);
__real__ result = __log1pl (d2m1) * (M_LOG10El / 2.0L);