Comment #2 on issue 3211 by 521...@gmail.com: when using integrate, 'tuple' object has no attribute 'has'
http://code.google.com/p/sympy/issues/detail?id=3211
Thanks. the version I use is 0.6.7 on Ubuntu 11.04. sorry. Let me try it again. -- You received this message because you are subscribed to the Google Groups "sympy-issues" group. To post to this group, send email to sympy-issues@googlegroups.com. To unsubscribe from this group, send email to sympy-issues+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sympy-issues?hl=en.