Feedback about Tensors

[emalovelife]

There is the following issue on this page: https://docs.pytorch.org/tutorials/beginner/basics/tensorqs_tutorial.html
y1 = tensor @ tensor.T
y2 = tensor.matmul(tensor.T)
y3 = torch.rand_like(y1)

torch.matmul(tensor, tensor.T, out = y3)
print(y3)

结果是这个
tensor([[3., 3., 3., 3.],
[3., 3., 3., 3.],
[3., 3., 3., 3.],
[3., 3., 3., 3.]])

但是网页给出的结果是
tensor([[1., 0., 1., 1.],
[1., 0., 1., 1.],
[1., 0., 1., 1.],
[1., 0., 1., 1.]])

[svekars]

Thanks, can you explain what's the issue.