When I tried to execute: In [27]: couple(TensorProduct(JzKet(1,0),JzKet(one/2,0))) # one is Integer(1)
I got expressions containing factorial(1/2) and other strange things. I thought that it's a bug but then I saw that I have written JzKet(one/2,0) which is nonsensical. I suppose it makes sense to have an exception raised for those cases. I mean all cases where "m is not in [[ -j .. j ]]" is easily proven false. I'm making a bug report for this: issue 2973 http://code.google.com/p/sympy/issues/detail?id=2973&thanks=2973&ts=1325977943 -- You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to sympy@googlegroups.com. To unsubscribe from this group, send email to sympy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sympy?hl=en.
