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torch.log2
torch.log2(input, *, out=None) → Tensor
-
Returns a new tensor with the logarithm to the base 2 of the elements of
input
.- Parameters
-
input (Tensor) – the input tensor.
- Keyword Arguments
-
out (Tensor, optional) – the output tensor.
Example:
>>> a = torch.rand(5) >>> a tensor([ 0.8419, 0.8003, 0.9971, 0.5287, 0.0490]) >>> torch.log2(a) tensor([-0.2483, -0.3213, -0.0042, -0.9196, -4.3504])
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https://pytorch.org/docs/2.1/generated/torch.log2.html