MAYBE
Time: 0.003383
TRS:
 {  half 0() -> 0(),
  half s 0() -> 0(),
  half s s x -> s half x,
   s log 0() -> s 0(),
     log s x -> s log half s x}
 DP:
  DP:
   {half# s s x -> half# x,
    half# s s x -> s# half x,
     s# log 0() -> s# 0(),
       log# s x -> half# s x,
       log# s x -> s# log half s x,
       log# s x -> log# half s x}
  TRS:
  {  half 0() -> 0(),
   half s 0() -> 0(),
   half s s x -> s half x,
    s log 0() -> s 0(),
      log s x -> s log half s x}
  EDG:
   {(half# s s x -> half# x, half# s s x -> s# half x)
    (half# s s x -> half# x, half# s s x -> half# x)
    (log# s x -> s# log half s x, s# log 0() -> s# 0())
    (log# s x -> half# s x, half# s s x -> half# x)
    (log# s x -> half# s x, half# s s x -> s# half x)
    (log# s x -> log# half s x, log# s x -> half# s x)
    (log# s x -> log# half s x, log# s x -> s# log half s x)
    (log# s x -> log# half s x, log# s x -> log# half s x)}
   EDG:
    {(log# s x -> s# log half s x, s# log 0() -> s# 0())
     (log# s x -> log# half s x, log# s x -> half# s x)
     (log# s x -> log# half s x, log# s x -> s# log half s x)
     (log# s x -> log# half s x, log# s x -> log# half s x)}
    EDG:
     {(log# s x -> s# log half s x, s# log 0() -> s# 0())
      (log# s x -> log# half s x, log# s x -> half# s x)
      (log# s x -> log# half s x, log# s x -> s# log half s x)
      (log# s x -> log# half s x, log# s x -> log# half s x)}
     STATUS:
      arrows: 0.888889
      SCCS (1):
       Scc:
        {log# s x -> log# half s x}
       
       
       
       SCC (1):
        Strict:
         {log# s x -> log# half s x}
        Weak:
        {  half 0() -> 0(),
         half s 0() -> 0(),
         half s s x -> s half x,
          s log 0() -> s 0(),
            log s x -> s log half s x}
        Open