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Clarrifying input output angle unit in the docs for trigonometric fun… (#161248)

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Fixes #[160995](https://github.com/pytorch/pytorch/issues/160995)

Modified the docs to clarify that input tensor  values for torch.sin, torch.cos and torch.tan should be in radians and the output tensor  values for torch.acos, torch.asin and torch.atan is in radians.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/161248
Approved by: https://github.com/isuruf

Co-authored-by: Isuru Fernando <isuruf@gmail.com>
This commit is contained in:
arkadip-maitra
2025-10-18 11:53:48 +00:00
committed by PyTorch MergeBot
parent beb6b62e8c
commit f510d0dbc0
1 changed files with 8 additions and 6 deletions
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14
torch/_torch_docs.py
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@ -253,7 +253,7 @@ add_docstr(
r"""
acos(input: Tensor, *, out: Optional[Tensor]) -> Tensor
Computes the inverse cosine of each element in :attr:`input`.
Returns a new tensor with the arccosine (in radians) of each element in :attr:`input`.
.. math::
\text{out}_{i} = \cos^{-1}(\text{input}_{i})
@ -1047,7 +1047,7 @@ add_docstr(
r"""
asin(input: Tensor, *, out: Optional[Tensor]) -> Tensor
Returns a new tensor with the arcsine of the elements of :attr:`input`.
Returns a new tensor with the arcsine of the elements (in radians) in the :attr:`input` tensor.
.. math::
\text{out}_{i} = \sin^{-1}(\text{input}_{i})
@ -1119,7 +1119,7 @@ add_docstr(
r"""
atan(input: Tensor, *, out: Optional[Tensor]) -> Tensor
Returns a new tensor with the arctangent of the elements of :attr:`input`.
Returns a new tensor with the arctangent of the elements (in radians) in the :attr:`input` tensor.
.. math::
\text{out}_{i} = \tan^{-1}(\text{input}_{i})
@ -3135,7 +3135,7 @@ add_docstr(
r"""
cos(input, *, out=None) -> Tensor
Returns a new tensor with the cosine of the elements of :attr:`input`.
Returns a new tensor with the cosine of the elements of :attr:`input` given in radians.
.. math::
\text{out}_{i} = \cos(\text{input}_{i})
@ -9940,7 +9940,8 @@ add_docstr(
r"""
sin(input, *, out=None) -> Tensor
Returns a new tensor with the sine of the elements of :attr:`input`.
Returns a new tensor with the sine of the elements in the :attr:`input` tensor,
where each value in this input tensor is in radians.
.. math::
\text{out}_{i} = \sin(\text{input}_{i})
@ -11357,7 +11358,8 @@ add_docstr(
r"""
tan(input, *, out=None) -> Tensor
Returns a new tensor with the tangent of the elements of :attr:`input`.
Returns a new tensor with the tangent of the elements in the :attr:`input` tensor,
where each value in this input tensor is in radians.
.. math::
\text{out}_{i} = \tan(\text{input}_{i})