MAYBE
(ignored inputs)COMMENT [130] Example 3.29 submitted by: Julian Nagele
Rewrite Rules:
   [ f(?x) -> f(f(?x)),
     g(?x) -> f(?x),
     f(?x) -> g(?x) ]
Apply Direct Methods...
Inner CPs:
   [  ]
Outer CPs:
   [ f(f(?x)) = g(?x) ]
Linear
(inner) Parallel CPs: (not computed)
unknown Toyama (Parallel CPs)
Direct Methods: Can't judge

Combined result: Can't judge
760.trs: Failure(unknown CR)
(0 msec.)