Comment #11 on issue 1113 by [email protected]: rewrite sign(x) (and possibly abs()) using Piecewise
http://code.google.com/p/sympy/issues/detail?id=1113
The problem regarding Piecewise integration reported in comment #6 is fixed: In [64]: s = Piecewise((1, x>0), (0, Eq(x, 0)), (-1, x<0)) In [65]: integrate(s, (x, -1, 1)) Out[65]: 0 -- 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.
