MAYBE
(ignored inputs)COMMENT experiments for [36] submitted by: Takahito Aoto
Rewrite Rules:
   [ +(0,?y) -> ?y,
     +(s(?x),?y) -> s(+(?x,?y)),
     s(s(?x)) -> ?x ]
Apply Direct Methods...
Inner CPs:
   [ +(?x_2,?y_1) = s(+(s(?x_2),?y_1)),
     s(?x) = s(?x) ]
Outer CPs:
   [  ]
Linear
(inner) Parallel CPs: (not computed)
unknown Toyama (Parallel CPs)
Direct Methods: Can't judge

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