Status: New Owner: ---- Labels: Type-Defect Priority-Medium Quantum
New issue 2614 by [email protected]: Wrong usage of Atom in sympy.physics.quantum
http://code.google.com/p/sympy/issues/detail?id=2614 In [1]: from sympy.physics.quantum.spin import * In [2]: var('alpha,beta,gamma') Out[2]: (α, β, γ) In [3]: r = Rotation.D(S(1)/2,S(1)/2,S(1)/2,alpha,beta,gamma) In [4]: r.is_Atom Out[4]: True In [5]: r.args Out[5]: (1/2, 1/2, 1/2, α, β, γ) `r` has non-empty args so is not an Atom (leaf in an expression tree). -- You received this message because you are subscribed to the Google Groups "sympy-issues" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/sympy-issues?hl=en.
