MAYBE
(ignored inputs)COMMENT doi:10.1007/11805618_6 [7] Example 1 submitted by: Takahito Aoto , Junichi Yoshida , and Yoshihito Toyama
Rewrite Rules:
   [ g(a) -> f(g(a)),
     g(b) -> c,
     a -> b,
     f(?x) -> h(?x,?x),
     h(?x,?y) -> c ]
Apply Direct Methods...
Inner CPs:
   [ g(b) = f(g(a)) ]
Outer CPs:
   [  ]
Left-Linear, not Right-Linear
(inner) Parallel CPs: (not computed)
unknown Toyama (Parallel CPs)
Direct Methods: Can't judge

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