#5879: [with patch, needs work] Added crystal of letters for type E
---------------------------+------------------------------------------------
Reporter: aschilling | Owner: aschilling
Type: enhancement | Status: new
Priority: major | Milestone: sage-4.0
Component: combinatorics | Keywords: combinat, crystals
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Comment(by mabshoff):
This breaks pickling for me (and #5120 by itself did not):
{{{
** failed:
_class__sage_combinat_crystals_letters_ClassicalCrystalOfLetters__.sobj
** failed:
_class__sage_combinat_crystals_tensor_product_CrystalOfTableauxElement__.sobj
** failed:
_class__sage_combinat_crystals_tensor_product_CrystalOfTableaux__.sobj
** failed:
_class__sage_combinat_crystals_tensor_product_FullTensorProductOfClassicalCrystals__.sobj
** failed:
_class__sage_combinat_crystals_tensor_product_TensorProductOfClassicalCrystalsWithGenerators__.sobj
doctest:1172: DeprecationWarning: RQDF is deprecated; use
RealField(212) instead.
Failed:
_class__sage_combinat_crystals_letters_ClassicalCrystalOfLetters__.sobj
_class__sage_combinat_crystals_tensor_product_CrystalOfTableauxElement__.sobj
_class__sage_combinat_crystals_tensor_product_CrystalOfTableaux__.sobj
_class__sage_combinat_crystals_tensor_product_FullTensorProductOfClassicalCrystals__.sobj
_class__sage_combinat_crystals_tensor_product_TensorProductOfClassicalCrystalsWithGenerators__.sobj
}}}
Also:
{{{
from sage.quadratic_forms.extras import sgn
}}}
is going away since it is basically cmp(a,b).
Cheers,
Michael
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/5879#comment:8>
Sage <http://sagemath.org/>
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