LMPO
MAYBE
We consider the following Problem:
Strict Trs:
{ empty(nil()) -> true()
, empty(cons(x, y)) -> false()
, tail(nil()) -> nil()
, tail(cons(x, y)) -> y
, head(cons(x, y)) -> x
, zero(0()) -> true()
, zero(s(x)) -> false()
, p(0()) -> 0()
, p(s(0())) -> 0()
, p(s(s(x))) -> s(p(s(x)))
, intlist(x) -> if_intlist(empty(x), x)
, if_intlist(true(), x) -> nil()
, if_intlist(false(), x) -> cons(s(head(x)), intlist(tail(x)))
, int(x, y) -> if_int(zero(x), zero(y), x, y)
, if_int(true(), b, x, y) -> if1(b, x, y)
, if_int(false(), b, x, y) -> if2(b, x, y)
, if1(true(), x, y) -> cons(0(), nil())
, if1(false(), x, y) -> cons(0(), int(s(0()), y))
, if2(true(), x, y) -> nil()
, if2(false(), x, y) -> intlist(int(p(x), p(y)))}
StartTerms: basic terms
Strategy: innermost
Certificate: MAYBE
Proof:
The input cannot be shown compatible
Arrrr..
MPO
MAYBE
We consider the following Problem:
Strict Trs:
{ empty(nil()) -> true()
, empty(cons(x, y)) -> false()
, tail(nil()) -> nil()
, tail(cons(x, y)) -> y
, head(cons(x, y)) -> x
, zero(0()) -> true()
, zero(s(x)) -> false()
, p(0()) -> 0()
, p(s(0())) -> 0()
, p(s(s(x))) -> s(p(s(x)))
, intlist(x) -> if_intlist(empty(x), x)
, if_intlist(true(), x) -> nil()
, if_intlist(false(), x) -> cons(s(head(x)), intlist(tail(x)))
, int(x, y) -> if_int(zero(x), zero(y), x, y)
, if_int(true(), b, x, y) -> if1(b, x, y)
, if_int(false(), b, x, y) -> if2(b, x, y)
, if1(true(), x, y) -> cons(0(), nil())
, if1(false(), x, y) -> cons(0(), int(s(0()), y))
, if2(true(), x, y) -> nil()
, if2(false(), x, y) -> intlist(int(p(x), p(y)))}
StartTerms: basic terms
Strategy: innermost
Certificate: MAYBE
Proof:
The input cannot be shown compatible
Arrrr..
POP*
MAYBE
We consider the following Problem:
Strict Trs:
{ empty(nil()) -> true()
, empty(cons(x, y)) -> false()
, tail(nil()) -> nil()
, tail(cons(x, y)) -> y
, head(cons(x, y)) -> x
, zero(0()) -> true()
, zero(s(x)) -> false()
, p(0()) -> 0()
, p(s(0())) -> 0()
, p(s(s(x))) -> s(p(s(x)))
, intlist(x) -> if_intlist(empty(x), x)
, if_intlist(true(), x) -> nil()
, if_intlist(false(), x) -> cons(s(head(x)), intlist(tail(x)))
, int(x, y) -> if_int(zero(x), zero(y), x, y)
, if_int(true(), b, x, y) -> if1(b, x, y)
, if_int(false(), b, x, y) -> if2(b, x, y)
, if1(true(), x, y) -> cons(0(), nil())
, if1(false(), x, y) -> cons(0(), int(s(0()), y))
, if2(true(), x, y) -> nil()
, if2(false(), x, y) -> intlist(int(p(x), p(y)))}
StartTerms: basic terms
Strategy: innermost
Certificate: MAYBE
Proof:
The input cannot be shown compatible
Arrrr..
POP* (PS)
MAYBE
We consider the following Problem:
Strict Trs:
{ empty(nil()) -> true()
, empty(cons(x, y)) -> false()
, tail(nil()) -> nil()
, tail(cons(x, y)) -> y
, head(cons(x, y)) -> x
, zero(0()) -> true()
, zero(s(x)) -> false()
, p(0()) -> 0()
, p(s(0())) -> 0()
, p(s(s(x))) -> s(p(s(x)))
, intlist(x) -> if_intlist(empty(x), x)
, if_intlist(true(), x) -> nil()
, if_intlist(false(), x) -> cons(s(head(x)), intlist(tail(x)))
, int(x, y) -> if_int(zero(x), zero(y), x, y)
, if_int(true(), b, x, y) -> if1(b, x, y)
, if_int(false(), b, x, y) -> if2(b, x, y)
, if1(true(), x, y) -> cons(0(), nil())
, if1(false(), x, y) -> cons(0(), int(s(0()), y))
, if2(true(), x, y) -> nil()
, if2(false(), x, y) -> intlist(int(p(x), p(y)))}
StartTerms: basic terms
Strategy: innermost
Certificate: MAYBE
Proof:
The input cannot be shown compatible
Arrrr..
Small POP*
MAYBE
We consider the following Problem:
Strict Trs:
{ empty(nil()) -> true()
, empty(cons(x, y)) -> false()
, tail(nil()) -> nil()
, tail(cons(x, y)) -> y
, head(cons(x, y)) -> x
, zero(0()) -> true()
, zero(s(x)) -> false()
, p(0()) -> 0()
, p(s(0())) -> 0()
, p(s(s(x))) -> s(p(s(x)))
, intlist(x) -> if_intlist(empty(x), x)
, if_intlist(true(), x) -> nil()
, if_intlist(false(), x) -> cons(s(head(x)), intlist(tail(x)))
, int(x, y) -> if_int(zero(x), zero(y), x, y)
, if_int(true(), b, x, y) -> if1(b, x, y)
, if_int(false(), b, x, y) -> if2(b, x, y)
, if1(true(), x, y) -> cons(0(), nil())
, if1(false(), x, y) -> cons(0(), int(s(0()), y))
, if2(true(), x, y) -> nil()
, if2(false(), x, y) -> intlist(int(p(x), p(y)))}
StartTerms: basic terms
Strategy: innermost
Certificate: MAYBE
Proof:
The input cannot be shown compatible
Arrrr..
Small POP* (PS)
MAYBE
We consider the following Problem:
Strict Trs:
{ empty(nil()) -> true()
, empty(cons(x, y)) -> false()
, tail(nil()) -> nil()
, tail(cons(x, y)) -> y
, head(cons(x, y)) -> x
, zero(0()) -> true()
, zero(s(x)) -> false()
, p(0()) -> 0()
, p(s(0())) -> 0()
, p(s(s(x))) -> s(p(s(x)))
, intlist(x) -> if_intlist(empty(x), x)
, if_intlist(true(), x) -> nil()
, if_intlist(false(), x) -> cons(s(head(x)), intlist(tail(x)))
, int(x, y) -> if_int(zero(x), zero(y), x, y)
, if_int(true(), b, x, y) -> if1(b, x, y)
, if_int(false(), b, x, y) -> if2(b, x, y)
, if1(true(), x, y) -> cons(0(), nil())
, if1(false(), x, y) -> cons(0(), int(s(0()), y))
, if2(true(), x, y) -> nil()
, if2(false(), x, y) -> intlist(int(p(x), p(y)))}
StartTerms: basic terms
Strategy: innermost
Certificate: MAYBE
Proof:
The input cannot be shown compatible
Arrrr..