Status: New Owner: ---- Labels: Type-Defect Priority-Medium
New issue 1909 by austin.lund: Expand function does not deal with non-commutative multiplication and powers
http://code.google.com/p/sympy/issues/detail?id=1909 In [1]: a,b = symbols('ab', commutative=False) In [2]: expand((a*b)**2) Out[2]: 2 2 a ⋅b Expected output: a⋅b⋅a⋅b Attached is a test for conditions like this. Attachments: 0001-Added-tests-for-non-commutative-expand-with-multipli.patch 1.3 KB -- You received this message because you are listed in the owner or CC fields of this issue, or because you starred this issue. You may adjust your issue notification preferences at: http://code.google.com/hosting/settings -- You received this message because you are subscribed to the Google Groups "sympy-issues" group. To post to this group, send email to sympy-iss...@googlegroups.com. To unsubscribe from this group, send email to sympy-issues+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sympy-issues?hl=en.
