8000 ClausenFFT undefined · Issue #6 · risi-kondor/Snob2 · GitHub
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ClausenFFT undefined #6

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dufgab opened this issue Sep 12, 2023 · 2 comments
Open

ClausenFFT undefined #6

dufgab opened this issue Sep 12, 2023 · 2 comments

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@dufgab
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dufgab commented Sep 12, 2023 
import snob
fft=snob.ClausenFFT(3)

gives

AttributeError Traceback (most recent call last)
Cell In[1], line 2
1 import snob
----> 2 fft=snob.ClausenFFT(3)
AttributeError: module 'snob' has no attribute 'ClausenFFT'

and

dir(snob)

returns

['ConvolveFn',
 'IntegerPartition',
 'IntegerPartitions',
 'InvFn',
 'LeftTranslateFn',
 'Permutation',
 'RightTranslateFn',
 'Sn',
 'SnCClass',
 'SnCharacter',
 'SnElement',
 'SnFunction',
 'SnIrrep',
 'SnType',
 'StandardYoungTableaux',
 'YoungTableau',
 '__builtins__',
 '__cached__',
 '__doc__',
 '__file__',
 '__loader__',
 '__name__',
 '__package__',
 '__path__',
 '__spec__',
 'device_id',
 'torch']

Did I miss anything?
Thanks! Looking forward to playing around with this!
@risi-kondor
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Owner

Sorry about this! It looks like it was just a missing import. Could you please try again?

@dufgab
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Author
dufgab commented Sep 18, 2023

Thanks, ClausenFFT is now available.
It works well if I pass a snob_base.SnFunction as argument, but not with a snob.SnFunction:

import snob 
N=3
f=snob.SnFunction.gaussian(N)
fft=snob.ClausenFFT(N)
F=fft(f)

returns

TypeError Traceback (most recent call last)
Cell In[8], line 1
----> 1 F=fft(f)

TypeError: call(): incompatible function arguments. The following argument types are supported:

  1. (self: snob_base.ClausenFFT, arg0: snob_base.SnFunction) -> snob_base.SnVec
  2. (self: snob_base.ClausenFFT, arg0: snob_base.SnOverSmFunction) -> snob_base.SnVec

Invoked with: <snob_base.ClausenFFT object at 0x109053970>, <SnFunction n=3>

But

import snob 
from snob_base import SnFunction
N=3
f=SnFunction.gaussian(N)
fft=snob.ClausenFFT(N)
F=fft(f)

works.
Thanks for your help.

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@dufgab @risi-kondor
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