#11594: Symbolic integration of abs() failure
------------------------+---------------------------------------------------
   Reporter:  mjo       |          Owner:  burcin   
       Type:  defect    |         Status:  new      
   Priority:  major     |      Milestone:           
  Component:  calculus  |       Keywords:  integrate
Work_issues:            |       Upstream:  N/A      
   Reviewer:            |         Author:           
     Merged:            |   Dependencies:           
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Comment(by kcrisman):

 See #11483 for where that issue is currently standing.

 I think that the OP meant the following (Maxima) in the last line:
 {{{

 (%i2) integrate(abs(x^2-1),x,-1,1);
                                        4
 (%o2)                                  -
                                        3
 }}}

 This would indeed be fixed by the `abs_integrate` package.
 {{{

 (%i3) load(abs_integrate);
 STYLE-WARNING: redefining SIMP-ISREAL-P in DEFUN
 (%o3) /Users/.../maxima-5.24.0/share/contrib/integrat\
 ion/abs_integrate.mac
 (%i4) integrate(abs(x^2-1),x,-2,2);
 (%o4)                                  4
 }}}

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11594#comment:2>
Sage <http://www.sagemath.org>
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