torch.maximum
torch.maximum(input, other, *, out=None) -> Tensor
Computes the element-wise maximum of "input" and "other".
Note:
 If one of the elements being compared is a NaN, then that element
 is returned. "maximum()" is not supported for tensors with
 complex dtypes.

Parameters:
      * input (Tensor) -- the input tensor.
  * **other** (*Tensor*) -- the second input tensor

Keyword Arguments:
      out (Tensor, optional) -- the output tensor.
Example:
  >>> a = torch.tensor((1, 2, -1))
  >>> b = torch.tensor((3, 0, 4))
  >>> torch.maximum(a, b)
  tensor([3, 2, 4])
