MAYBE
Time: 0.024871
TRS:
 {f 0() -> 1(),
  f s x -> g f x,
  f s x -> +(f x, s f x),
    g x -> +(x, s x)}
 DP:
  DP:
   {f# s x -> f# x,
    f# s x -> g# f x}
  TRS:
  {f 0() -> 1(),
   f s x -> g f x,
   f s x -> +(f x, s f x),
     g x -> +(x, s x)}
  UR:
   {  f 0() -> 1(),
      f s x -> g f x,
      f s x -> +(f x, s f x),
        g x -> +(x, s x),
    a(y, z) -> y,
    a(y, z) -> z}
   EDG:
    {(f# s x -> f# x, f# s x -> g# f x)
     (f# s x -> f# x, f# s x -> f# x)}
    STATUS:
     arrows: 0.500000
     SCCS (1):
      Scc:
       {f# s x -> f# x}
      
      SCC (1):
       Strict:
        {f# s x -> f# x}
       Weak:
       {f 0() -> 1(),
        f s x -> g f x,
        f s x -> +(f x, s f x),
          g x -> +(x, s x)}
       Open