Compare (and label) branches of tree


How do you compare branches of a tree for identicality? And then assign a label for each identical branch?



Too bad you didn’t follow the forum guidelines and post your code/data. Without the code, you’ll have to guess at the expressions I used.


Thanks very much for your reply, I have seen your other posts on questions like this so really appreciate your help.

I have attached a .gh here. Did I guess the right expressions? (50.4 KB)