Hi, In my project i have to use evaluate=false at the time when i am creating any Add or Mul Class object.In this case i am facing the problem when i apply equality check on these object. this issue is because of ordering of arguments. Please consider below example > k2=Mul(*[x,y,2],evaluate=False) > k1=Mul(*[x,2,y],evaluate=False) >print k1==k2 result in false
as k2.args are (x,y,2) and k1.args are (x,2,y) so while comparison as it checks for tuple equality it returns false . Is there any way i can get the wanted result ? Also ,if i put some operation on tuples (like reversed the order and than check ) it fails in the cases when k1 and k2 are formed from different Mul Objects (like when k1.args = 2*x,y and k2.args=2*y,x) Please suggest some way Thanks -- 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.
