Status: Accepted Owner: ---- Labels: Type-Defect Priority-Critical
New issue 3163 by [email protected]: Add._eval_subs problem http://code.google.com/p/sympy/issues/detail?id=3163 Presently, >>> (-x*(-y + 1) - y*(y - 1)).subs(-y + 1, x) -x**2 + x*y - x + 1 That should have been -x**2 + x*y -- 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.
