MAYBE
(ignored inputs)COMMENT [8] TRS R_6 submitted by: Takahito Aoto , Junichi Yoshida , and Yoshihito Toyama
input TRS:
   [ f(g(?x),?x) -> a,
     c -> h(c,g(c)),
     h(?x,g(?x)) -> f(g(?x),h(?x,g(c))) ]
TRS:
   [ f(g(?x),?x) -> a,
     c -> h(c,g(c)),
     h(?x,g(?x)) -> f(g(?x),h(?x,g(c))) ]
New rules by rule reversing:
   [ f(g(?x),?x) -> a,
     c -> c,
     h(c,g(c)) -> c,
     h(?x,g(?x)) -> h(?x,g(?x)),
     f(g(?x),h(?x,g(c))) -> h(?x,g(?x)) ]
unknown Right-Reducible
problems/26.trs: Failure(unknown UNC)
(0 msec.)