MAYBE
Time: 0.002379
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}
  UR:
   {  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)}
    STATUS:
     arrows: 0.777778
     SCCS (2):
      Scc:
       {log# s x -> log# half s x}
      Scc:
       {half# s s x -> half# 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
      
      
      
      SCC (1):
       Strict:
        {half# s s x -> half# 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