Thanks a lot! It seems to work now.
2012/7/23 Jason Grout <[email protected]>
> On 7/23/12 9:10 AM, Urs Hackstein wrote:
>
>> Well,
>>
>> if
>>
>> data=[[1, 2], [3, 4]]
>>
>> then data[:,-2:] gives
>>
>> Traceback (most recent call last):
>> File "<stdin>", line 1, in <module>
>> File "_sage_input_25.py", line 10, in <module>
>>
>> exec compile(u'open("___code___.py"**,"w").write("# -*- coding:
>> utf-8 -*-\\n" + _support_.preparse_worksheet_**cell(base64.b64decode("**
>> ZGF0YVs6LC0yOl0="),globals())+**"\\n"); execfile(os.path.abspath("___**
>> code___.py"))
>>
>> File "", line 1, in <module>
>>
>> File "/tmp/tmp4c8jhA/___code___.py"**, line 3, in <module>
>> exec compile(u'data[:,-_sage_const_**2 :]
>> File "", line 1, in <module>
>>
>>
>> TypeError: list indices must be integers, not tuple
>>
>
> Try:
>
> data[:,-2r:] or data[:,int(-2):]
>
> Apparently numpy has problems with the Sage integer types.
>
> Jason
>
>
>
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