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-rw-r--r--src/complex/ccosh.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/complex/ccosh.c b/src/complex/ccosh.c
index 848ceffc..a8bdbd23 100644
--- a/src/complex/ccosh.c
+++ b/src/complex/ccosh.c
@@ -8,6 +8,7 @@
TYPE complex TGFN(ccosh)(TYPE complex z)
{
+ SIGNAL_SAFE(0);
int classr = fpclassify(TGFN(creal)(z));
int classi = fpclassify(TGFN(cimag)(z));
//int signr = signbit(TGFN(creal)(z));