[SciPy-Dev] special.factorial accepting floats
Andrew Nelson
andyfaff at gmail.com
Thu Apr 30 21:44:22 EDT 2020
The docstring for special.factorial says that the function accepts ints,
and int arrays.
However, it also seems to accept float arrays (including those that contain
np.nan).
Is there a rationale for it accepting floats/float arrays? One can't
calculate factorials of non-integers.
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