New submission from Hendrik <jan-hendrik.muel...@gmx.net>:
It would be nice if cmath.phase supports arrays like this:
```
import cmath
import numpy as np
z=255*np.ones((3,3)) * np.exp(1j * np.pi*np.ones((3,3)))
def get_k_amp_array(z):
return abs(z)
def get_k_ph_array(z):
return np.array([[cmath.phase(z_row) for z_row in z_col] for z_col in z ])
amp_array= get_k_amp_array(z)
ph_array= get_k_ph_array(z)
print(amp_array)
print(ph_array)
```
----------
components: Library (Lib)
messages: 348428
nosy: kolibril13
priority: normal
severity: normal
status: open
title: cmath.phase array support
type: enhancement
versions: Python 3.7
_______________________________________
Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue37676>
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