Le 22/04/2012 17:21, Anne Schilling a écrit :
Hi Christian, Nicolas, Mike, ....

I still get problems with k-Schur functions with the whole sage-combinat queue 
applied.
Without the queue, everything works fine.

Best,

Anne

--------------------------------------------------------------

sage: ks3 = kSchurFunctions(QQ,3,1)
sage: h = SFAHomogeneous(QQ)
sage: h(ks3[3,2,1])
ERROR: An unexpected error occurred while tokenizing input
The following traceback may be corrupted or invalid
The error message is: ('EOF in multi-line statement', (387, 0))

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
....
/Applications/sage-5.0.beta7/local/lib/python2.7/site-packages/sage/combinat/integer_vector.pyc
 in __call__(self, sum, length, policy, **kwargs)
     633                     return IntegerVectors_of_sum_and_length(sum 
,length, policy)
     634                 else:
-->  635                     return 
IntegerVectors_of_sum_and_length_with_constraints(sum, length, policy, **kwargs)
     636             elif isinstance(length, tuple):
     637                 return IntegerVectors_of_sum_with_non_descents(sum, 
length, policy)

/Applications/sage-5.0.beta7/local/lib/python2.7/site-packages/sage/misc/classcall_metaclass.so
 in sage.misc.classcall_metaclass.ClasscallType.__call__ 
(sage/misc/classcall_metaclass.c:775)()

Hello,

This was broken by my "try of" refactoring integer vectors. I just guarded severals patches related on this... I can't apply all the queue now but until the patch kshape-om.patch (which needs rebase on 5.0.beta12), it should work now :

----------------------------------------------------------------------
| Sage Version 5.0.beta12, Release Date: 2012-04-04                  |
| Type notebook() for the GUI, and license() for information.        |
----------------------------------------------------------------------
**********************************************************************
*                                                                    *
* Warning: this is a prerelease version, and it may be unstable.     *
*                                                                    *
**********************************************************************
Loading Sage library. Current Mercurial branch is: combinat

sage: ks3 = kSchurFunctions(QQ,3,1)
sage: h = SFAHomogeneous(QQ)
sage: h(ks3[3,2,1])
h[3, 2, 1] - h[3, 3]

Cheers,
Nicolas B.

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