Comment #8 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 master both remain unevaluated: In [1]: integrate(abs(x), x)Out[1]: ⌠ ⎮ │x│ dx ⌡ In [2]: integrate(abs(x), (x, -1, 2))Out[2]: 2 ⌠ ⎮ │x│ dx ⌡ -1 -- 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.
