8000 Add complex number support to `linalg.slogdet` by kgryte · Pull Request #567 · data-apis/array-api · GitHub
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Add complex number support to linalg.slogdet #567

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Merged
merged 6 commits into from
Dec 14, 2022
Merged

Add complex number support to linalg.slogdet #567

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Add complex number support to `linalg.slogdet`
kgryte Dec 13, 2022
97532c0
Update copy
kgryte Dec 13, 2022
cb7c324
Fix equation
kgryte Dec 13, 2022
5f4eea9
Update copy
kgryte Dec 13, 2022
d9d01ca
Fix stray backtick
kgryte Dec 13, 2022
01fd124
Remove word
kgryte Dec 13, 2022
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Fix stray backtick
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@kgryte
kgryte committed Dec 13, 2022
commit d9d01caec446d8b578897851a6487140b3c7097b
2 changes: 1 addition & 1 deletion spec/API_specification/array_api/linalg.py
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Expand Up @@ -387,7 +387,7 @@ def slogdet(x: array, /) -> Tuple[array, array]:
a namedtuple (``sign``, ``logabsdet``) whose

- first element must have the field name ``sign`` and must be an array containing a number representing the sign of the determinant for each square matrix. Must have the same data type as ``x``.
- second element must have the field name ``logabsdet`` and must be an array containing the natural logarithm of the absolute value of the determinant for each square matrix. If ``x`` is real-valued, the returned array must have a real-valued floating-point data type determined by :ref:`type-promotion`. If ``x`` is complex`, the returned array must have a real-valued floating-point data type having the same precision as ``x`` (e.g., if ``x`` is ``complex64``, ``logabsdet`` must have a ``float32`` data type).
- second element must have the field name ``logabsdet`` and must be an array containing the natural logarithm of the absolute value of the determinant for each square matrix. If ``x`` is real-valued, the returned array must have a real-valued floating-point data type determined by :ref:`type-promotion`. If ``x`` is complex, the returned array must have a real-valued floating-point data type having the same precision as ``x`` (e.g., if ``x`` is ``complex64``, ``logabsdet`` must have a ``float32`` data type).

Each returned array must have shape ``shape(x)[:-2]``.
"""
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