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torch.cosh
torch.cosh(input, *, out=None) → Tensor
-
Returns a new tensor with the hyperbolic cosine of the elements of
input
.- Parameters
-
input (Tensor) – the input tensor.
- Keyword Arguments
-
out (Tensor, optional) – the output tensor.
Example:
>>> a = torch.randn(4) >>> a tensor([ 0.1632, 1.1835, -0.6979, -0.7325]) >>> torch.cosh(a) tensor([ 1.0133, 1.7860, 1.2536, 1.2805])
Note
When
input
is on the CPU, the implementation of torch.cosh may use the Sleef library, which rounds very large results to infinity or negative infinity. See here for details.
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https://pytorch.org/docs/2.1/generated/torch.cosh.html