[Numpy-discussion] Call for a vote on .M .A .T .H attributes

Sebastian Haase haase at msg.ucsf.edu
Fri Jul 7 20:37:32 CDT 2006


Travis Oliphant wrote:
> Travis Oliphant wrote:
>> This is a call for a vote on each of the math attributes.  Please post 
>> your vote as
>>
>> +1 :  support
>> +0 :  don't care so go ahead
>> -0 :  don't care so why do it
>> -1 :  against
>>
>> Vote on the following issues separately: 
>>
>>
>>
>> 1) .T  Have some kind of .T attribute
>>
>>   
  +1
>>    If >0 on this then:
>>
>>    a) .T == .swapaxes(-2,-1)
>>   
  +1
>>    b) .T == .transpose()
>>   
  -0
>>    c) .T raises error for ndim > 2
>>   
  -1
>>    d) .T returns (N,1) array for length (N,) array
>>
>>   
  +1
>>    e) .T returns self for ndim < 2
>>
>>   
  -1
>> 2) .H  returns .T.conj()
>>
>>
>>   
  +0
> 
>> 3) .M  returns matrix version of array
>>
>>   
  +0
>> 4) .A  returns basearray (useful for sub-classes).
>> 

  +0


Sebastian Haase





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