NO
(ignored inputs)COMMENT submitted by: Takahito Aoto , Junichi Yoshida , and Yoshihito Toyama
input TRS:
   [ I(?x) -> I(B(?x)),
     F(E(?x),?x) -> G(?x),
     E(?x) -> ?x ]
TRS:
   [ I(?x) -> I(B(?x)),
     F(E(?x),?x) -> G(?x),
     E(?x) -> ?x ]
Check distinct normal forms in critical pair closure
convertible distinct normal forms: F(?x,?x) = G(?x)
problems/98.trs: Success(not UNC)
(0 msec.)