Term Rewriting System R:

   [X, Y, Z]
   f(f(X, Y), Z) -> f(X, f(Y, Z))
   f(X, f(Y, Z)) -> f(Y, Y)

Innermost Termination of R to be shown.


R contains the following Dependency Pairs: 


   F(f(X, Y), Z) -> F(X, f(Y, Z))
   F(f(X, Y), Z) -> F(Y, Z)
   F(X, f(Y, Z)) -> F(Y, Y)

R contains no SCCs.




Innermost Termination of R successfully shown.


Duration: 0.354 seconds.