/home/nowonder/forschung/aprove/TPDB05/TRS/nontermin/CSR/Ex15_Luc98.trs

The program

(VAR X Y Z)

(RULES 
and(true,X) -> X
and(false,Y) -> false
if(true,X,Y) -> X
if(false,X,Y) -> Y
add(0,X) -> X
add(s(X),Y) -> s(add(X,Y))
first(0,X) -> nil
first(s(X),cons(Y,Z)) -> cons(Y,first(X,Z))
from(X) -> cons(X,from(s(X)))
)

Submit to AProVE Web Frontend

Edit in AProVE Web Frontend