Member function with multi-level list in Common Lisp
|Added at||2016-12-20 20:12|
I'm trying to understand how it works member function with list and list of lists.
I want to check with the member function if the second argument of the list '(A 6) is member of the second list in input. The answer should be
but I'm doing something wrong, because Common Lisp reply:
So how can I take the second argument from the first list? Thank you for the help.