Comment #7 on issue 1113 by [email protected]: rewrite sign(x) (and possibly abs()) using Piecewise
http://code.google.com/p/sympy/issues/detail?id=1113
In [0]: integrate(abs(x),x) Out[0]: 0 In [0]: integrate(abs(x),(x,-1,2)) Out[0]: 0 This problem is corrected for signum function but still persists for abs(x) -- 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.
