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Add note to torch docs for sinh/cosh #49413

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Add note to torch docs for sinh/cosh #49413

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Add note to torch docs for sinh/cosh
soulitzer Dec 15, 2020
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soulitzer Dec 15, 2020
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soulitzer Dec 15, 2020
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14 changes: 14 additions & 0 deletions torch/_torch_docs.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2009,6 +2009,13 @@ def merge_dicts(*dicts):
Returns a new tensor with the hyperbolic cosine of the elements of
:attr:`input`.

.. note::
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Depending on the size and contiguity of the input, the implementation
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implementation of `torch.cosh` on cpu may use the Sleef library, which
only supports inputs in `[-709, 709]` for double precision numbers or inputs
in `[-88.5, 88.5]` for single precision numbers. If the input is out of this
range, infinity (with the correct sign) may be returned instead.

.. math::
\text{out}_{i} = \cosh(\text{input}_{i})
""" + r"""
Expand Down Expand Up @@ -7460,6 +7467,13 @@ def merge_dicts(*dicts):
Returns a new tensor with the hyperbolic sine of the elements of
:attr:`input`.

.. note::
Depending on the size and contiguity of the input, the implementation
implementation of `torch.sinh` on cpu may use the Sleef library, which
only supports inputs in `[-709, 709]` for double precision numbers or inputs
in `[-88.5, 88.5]` for single precision numbers. If the input is out of this
range, infinity (with the correct sign) may be returned instead.

.. math::
\text{out}_{i} = \sinh(\text{input}_{i})
""" + r"""
Expand Down