together brings terms together over a common denominator as the docstring explains. If you are just adding or subtracting terms this is not an automatic operation unless both terms are Rationals, hence
1/2 + 1/3 -> 5/6 but 1/x + 1/y -> unchanged /c -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sympy?hl=en-US. For more options, visit https://groups.google.com/groups/opt_out.
