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-rw-r--r--src/elementaryFunctions/atanh/testDoubleAtanh.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/elementaryFunctions/atanh/testDoubleAtanh.c b/src/elementaryFunctions/atanh/testDoubleAtanh.c
index a876ed33..62f383fe 100644
--- a/src/elementaryFunctions/atanh/testDoubleAtanh.c
+++ b/src/elementaryFunctions/atanh/testDoubleAtanh.c
@@ -550,6 +550,10 @@ void zatanhsTest() {
assert( ( (fabs(zreals(out)-resR[i])) / (fabs(zreals(out))) ) <1e-15);
assert( ( (fabs(zimags(out)-resI[i])) / (fabs(zimags(out))) ) <1e-15);
}
+ out=zatanhs((DoubleComplex(2.0/10.0,11.0/10.0)));
+ assert( ( (fabs(zreals(out)-0.0898435002269743487879)) / (fabs(zreals(out))) ) <1e-15);
+ assert( ( (fabs(zimags(out)-0.8419736541926906570055)) / (fabs(zimags(out))) ) <1e-16);
+
}
void datanhaTest(void) {