remove-duplicates and if
Posted: Thu Dec 05, 2013 2:06 pm
Hi,
currently I'm facing the following problem and I would be very glad, if anyone could help:
from the following list ((a b c) (a b c) (a b) (a b) (a) (a)) I want to remove all duplicates, except (a b c). The result should be the list ((a b c) (a b c) (a b) (a)).
As this function should operate on the first list, irrespective of the number of (a b c), (a b) or (a).
I tried the function "remove-duplicates", but I don't know how to adapt it so that (a b c) duplicates are not removed.
For any help I would be very grateful!
And please excuse any errors regarding my English...
currently I'm facing the following problem and I would be very glad, if anyone could help:
from the following list ((a b c) (a b c) (a b) (a b) (a) (a)) I want to remove all duplicates, except (a b c). The result should be the list ((a b c) (a b c) (a b) (a)).
As this function should operate on the first list, irrespective of the number of (a b c), (a b) or (a).
I tried the function "remove-duplicates", but I don't know how to adapt it so that (a b c) duplicates are not removed.
For any help I would be very grateful!
And please excuse any errors regarding my English...