8000 Add complex number support to `exp` by kgryte · Pull Request #451 · data-apis/array-api · GitHub
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Add complex number support to exp #451

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Merged
merged 8 commits into from
Jul 7, 2022
Merged

Add complex number support to exp #451

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b23b0fc
Update ignore file
kgryte Jun 13, 2022
ba07d69
Add complex number support to `exp`
kgryte Jun 13, 2022
bffddb2
Update input and output data types
kgryte Jun 13, 2022
d10b63b
Update description to accommodate complex number input
kgryte Jun 13, 2022
f84e176
Add note concerning complex conjugation
kgryte Jun 13, 2022
cb2c8df
Specify special case in terms of `cis` function
kgryte Jun 13, 2022
2b5028c
Fix special cases and move note
kgryte Jun 20, 2022
9908911
Fix `cis` argument
kgryte Jun 20, 2022
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Add note concerning complex conjugation
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@kgryte
kgryte committed Jun 13, 2022
commit f84e176d14eb0f62d28becb873585711c6f0f9e6
3 changes: 3 additions & 0 deletions spec/API_specification/array_api/elementwise_functions.py
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Expand Up @@ -550,6 +550,9 @@ def exp(x: array, /) -> array:
.. note::
The exponential function is an entire function in the complex plane and has no branch cuts.

.. note::
For complex floating-point operands, ``exp(conj(x))`` must equal ``conj(exp(x))``.

Parameters
----------
x: array
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