/home/nowonder/forschung/aprove/TPDB05/TRS/SK90/4.42.trs

The program

(VAR x y z)
(RULES
f(a,g(y)) -> g(g(y))
f(g(x),a) -> f(x,g(a))
f(g(x),g(y)) -> h(g(y),x,g(y))
h(g(x),y,z) -> f(y,h(x,y,z))
h(a,y,z) -> z
)
(COMMENT Example 4.42 in \cite{SK90})

Submit to AProVE Web Frontend

Edit in AProVE Web Frontend