/home/nowonder/forschung/aprove/TPDB05/TRS/Rubio/prov.trs

The program

(VAR X Y)
(RULES

ackin(s(X), s(Y)) -> u21(ackin(s(X), Y), X)
u21(ackout(X),Y) -> u22(ackin(Y,X))

)

Submit to AProVE Web Frontend

Edit in AProVE Web Frontend