MAYBE
* Step 1: Failure MAYBE
  + Considered Problem:
      - Strict TRS:
          2nd(cons(X,XS)) -> head(XS)
          from(X) -> cons(X,from(s(X)))
          head(cons(X,XS)) -> X
          sel(0(),cons(X,XS)) -> X
          sel(s(N),cons(X,XS)) -> sel(N,XS)
          take(0(),XS) -> nil()
          take(s(N),cons(X,XS)) -> cons(X,take(N,XS))
      - Signature:
          {2nd/1,from/1,head/1,sel/2,take/2} / {0/0,cons/2,nil/0,s/1}
      - Obligation:
          innermost runtime complexity wrt. defined symbols {2nd,from,head,sel,take} and constructors {0,cons,nil,s}
  + Applied Processor:
      EmptyProcessor
  + Details:
      The problem is still open.
MAYBE