@@ -978,7 +978,7 @@ def test_gh1284():
     AreEqual(round(math.asinh(4.),12),round(math.log(math.sqrt(17.)+4.),12))
     AreEqual(round(math.asinh(.4),12),round(math.log(math.sqrt(1.16)+.4),12))
     AreEqual(round(math.asinh(-.5),12),round(math.log(math.sqrt(1.25)-.5),12))
-    AreEqual(round(math.asinh(6.),12),round(math.log(math.sqrt(37.)-6.),12))
+    AreEqual(round(math.asinh(-6.),12),round(math.log(math.sqrt(37.)-6.),12))
     
 #------------------------------------------------------------------------------
 #--Main