sinh, cosh comment fixes

[libm] / src / math / sinh.c

diff --git a/src/math/sinh.c b/src/math/sinh.c
index 0972777..5e037e5 100644 (file)
--- a/src/math/sinh.c
+++ b/src/math/sinh.c
@@ -64,6 +64,7 @@ double sinh(double x)
 
        /* |x| in [log(maxdouble), overflowthresold] */
        if (ix <= 0x408633CE)
 
        /* |x| in [log(maxdouble), overflowthresold] */
        if (ix <= 0x408633CE)

+               // FIXME: 0.5 * 2.0 * huge == huge ?

                return h*2.0*__ldexp_exp(fabs(x), -1);
 
        /* |x| > overflowthresold, sinh(x) overflow */
                return h*2.0*__ldexp_exp(fabs(x), -1);
 
        /* |x| > overflowthresold, sinh(x) overflow */