Hi, Can you open an issue in our issue tracker for this?
Aaron Meurer On Wed, Jan 11, 2012 at 3:42 PM, Robert <[email protected]> wrote: > heh there is a workaround... > > max(a,b) == (a+b-min(a,b)) > > In [51]: (sympy.Max(a, 1)*(a +2 - sympy.Min(a, 2))) > Out[51]: (a - Min(2, a) + 2)*Max(1, a) > > works > > however Min also appears to fail > In [58]: sympy.Min(a,3)*sympy.Min(a,4) > ... > TypeError: cannot compare sets using cmp() > > > > > On Jan 11, 4:29 pm, Robert <[email protected]> wrote: >> Hey everyone! >> >> I've found another bug related to my upgrading to .7.1. >> >> Max(a, 1)*Max(a,2) raises a strange error. Has anyone encountered >> this? I did a search in the group and the issues but it doesn't look >> to be noticed. >> >> In [34]: a=sympy.Symbol('a') >> >> In [39]: sympy.Max(a, 1)*sympy.Max(a, 2) >> >> ... >> >> TypeError: cannot compare sets using cmp() >> >> In [40]: sympy.Max(a, 1)*sympy.Max(a, 1) >> Out[40]: Max(1, a)**2 >> >> appears to work however. >> >> For the time being can anyone think of a work around? >> >> Thanks, >> Rob > > -- > You received this message because you are subscribed to the Google Groups > "sympy" 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?hl=en. > -- You received this message because you are subscribed to the Google Groups "sympy" 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?hl=en.
