On Wed, Jun 20, 2012 at 06:19:30PM +0200, Florent Hivert wrote:
> sage: A = WQSymOperad(QQ)
> sage: A[{1,2}, {3}]
> A[12,3]
> sage: A.an_element()
> A[_,a,n,_,e,l,e,m,e,n,t,_]
That's a cute one :-)
Just out of curiosity, what does A.basis().keys().an_element() give?
Cheers,
sage: A = WQSymOperad(QQ)
sage: A[{1,2}, {3}]
A[12,3]
sage: A.an_element()
A[_,a,n,_,e,l,e,m,e,n,t,_]
Enjoy,
Florent
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