MAYBE
(ignored inputs)COMMENT doi:10.1145/322217.322230 [12] p. 811 submitted by: Takahito Aoto , Junichi Yoshida , and Yoshihito Toyama
Rewrite Rules:
   [ H(H(?x)) -> K(?x),
     H(K(?x)) -> K(H(?x)) ]
Apply Direct Methods...
Inner CPs:
   [ H(K(H(?x_1))) = K(K(?x_1)),
     H(K(?x)) = K(H(?x)) ]
Outer CPs:
   [  ]
Linear
(inner) Parallel CPs: (not computed)
unknown Toyama (Parallel CPs)
Direct Methods: Can't judge

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