@@ -1842,0 +1843,4 @@
+
+def hypot(input, other, *, out=None):
+    #TODO: can't found ms.ops.hypot()
+    if out is not None:

@@ -1842,0 +1853,4 @@
+
+
+def i0(input, *, out=None):
+    if out is not None:

@@ -1842,0 +1909,4 @@
+    if input.dtype == ms.float16:
+        input = input.astype(ms.float32)
+        other = other.astype(ms.float32)
+        output = ms.ops.igammac(input, other).astype(ms.float16)