change name to clipmul

python/paddle/tensor/math.py

@@ -3798,13 +3798,7 @@ def clip(
         max_ = float(np.finfo(np.float32).max)
         tensor_dtype = 'float32'
 
-    if (
-        isinstance(min, Variable)
-        and (len(min.shape) > 1 or (len(min.shape == 1) and min.shape[-1] != 1))
-    ) or (
-        isinstance(max, Variable)
-        and (len(max.shape) > 1 or (len(max.shape == 1) and max.shape[-1] != 1))
-    ):
+    if (paddle.is_tensor(min) and min.numel() > 1) or (paddle.is_tensor(max) and max.numel() > 1):
         min = paddle.full_like(x, min_, tensor_dtype) if min is None else min
         max = paddle.full_like(x, max_, tensor_dtype) if max is None else max
         min = (
@@ -3949,13 +3943,7 @@ def clip_(
     fmax = float(np.finfo(np.float32).max)
     tensor_dtype = 'float32'
 
-    if (
-        isinstance(min, Variable)
-        and (len(min.shape) > 1 or (len(min.shape == 1) and min.shape[-1] != 1))
-    ) or (
-        isinstance(max, Variable)
-        and (len(max.shape) > 1 or (len(max.shape == 1) and max.shape[-1] != 1))
-    ):
+    if (paddle.is_tensor(min) and min.numel() > 1) or (paddle.is_tensor(max) and max.numel() > 1):
         min = paddle.full_like(x, fmin, tensor_dtype) if min is None else min
         max = paddle.full_like(x, fmax, tensor_dtype) if max is None else max
         min = (