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torch / torch

torch.exp2¶

torch.exp2(input, *, out=None) → Tensor¶

Computes the base two exponential function of input.

y_{i} = 2^{x_{i}}

Parameters: input (Tensor) – the input tensor.
Keyword Arguments: out (Tensor, optional) – the output tensor.

Example:

>>> torch.exp2(torch.tensor([0, math.log2(2.), 3, 4]))
tensor([ 1.,  2.,  8., 16.])

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