YES Time: 0.000531 TRS: {filter(cons X, 0(), M) -> cons 0(), filter(cons X, s N, M) -> cons X, sieve cons 0() -> cons 0(), sieve cons s N -> cons s N, nats N -> cons N, zprimes() -> sieve nats s s 0()} DP: DP: {zprimes#() -> sieve# nats s s 0(), zprimes#() -> nats# s s 0()} TRS: {filter(cons X, 0(), M) -> cons 0(), filter(cons X, s N, M) -> cons X, sieve cons 0() -> cons 0(), sieve cons s N -> cons s N, nats N -> cons N, zprimes() -> sieve nats s s 0()} EDG: {} STATUS: arrows: 1.000000 SCCS (0):