YES

TRS:

  from(X) -> cons(X,n__from(s(X)))
  after(0(),XS) -> XS
  after(s(N),cons(X,XS)) -> after(N,activate(XS))
  from(X) -> n__from(X)
  activate(n__from(X)) -> from(X)
  activate(X) -> X

linear polynomial interpretations on N:

  from_A(x1) = 3
  from#_A(x1) = 2
  cons_A(x1,x2) = x2
  cons#_A(x1,x2) = 1
  n__from_A(x1) = 3
  n__from#_A(x1) = 1
  s_A(x1) = x1 + 1
  s#_A(x1) = 0
  after_A(x1,x2) = x1 + x2
  after#_A(x1,x2) = x1 + x2
  0_A = 1
  0#_A = 0
  activate_A(x1) = x1
  activate#_A(x1) = x1

precedence:

  cons > s = after = activate > from > n__from = 0