LMPO
Execution Time (secs) | 0.062 |
Answer | YES(?,ELEMENTARY) |
Input | SK90 2.31 |
YES(?,ELEMENTARY)
We consider the following Problem:
Strict Trs:
{ not(true()) -> false()
, not(false()) -> true()
, odd(0()) -> false()
, odd(s(x)) -> not(odd(x))
, +(x, 0()) -> x
, +(x, s(y)) -> s(+(x, y))
, +(s(x), y) -> s(+(x, y))}
StartTerms: basic terms
Strategy: innermost
Certificate: YES(?,ELEMENTARY)
Proof:
The input was oriented with the instance of
Lightweight Multiset Path Order () as induced by the safe mapping
safe(not) = {1}, safe(true) = {}, safe(false) = {}, safe(odd) = {},
safe(0) = {}, safe(s) = {1}, safe(+) = {}
and precedence
odd > not .
Following symbols are considered recursive:
{not, odd, +}
The recursion depth is 2 .
For your convenience, here are the oriented rules in predicative
notation (possibly applying argument filtering):
Strict DPs: {}
Weak DPs : {}
Strict Trs:
{ not(; true()) -> false()
, not(; false()) -> true()
, odd(0();) -> false()
, odd(s(; x);) -> not(; odd(x;))
, +(x, 0();) -> x
, +(x, s(; y);) -> s(; +(x, y;))
, +(s(; x), y;) -> s(; +(x, y;))}
Weak Trs : {}
Hurray, we answered YES(?,ELEMENTARY)
MPO
Execution Time (secs) | 0.083 |
Answer | YES(?,PRIMREC) |
Input | SK90 2.31 |
YES(?,PRIMREC)
We consider the following Problem:
Strict Trs:
{ not(true()) -> false()
, not(false()) -> true()
, odd(0()) -> false()
, odd(s(x)) -> not(odd(x))
, +(x, 0()) -> x
, +(x, s(y)) -> s(+(x, y))
, +(s(x), y) -> s(+(x, y))}
StartTerms: basic terms
Strategy: innermost
Certificate: YES(?,PRIMREC)
Proof:
The input was oriented with the instance of
'multiset path orders' as induced by the precedence
not > true, not > false, 0 > false, s > not, s > odd, + > s .
Hurray, we answered YES(?,PRIMREC)
POP*
Execution Time (secs) | 0.047 |
Answer | YES(?,POLY) |
Input | SK90 2.31 |
YES(?,POLY)
We consider the following Problem:
Strict Trs:
{ not(true()) -> false()
, not(false()) -> true()
, odd(0()) -> false()
, odd(s(x)) -> not(odd(x))
, +(x, 0()) -> x
, +(x, s(y)) -> s(+(x, y))
, +(s(x), y) -> s(+(x, y))}
StartTerms: basic terms
Strategy: innermost
Certificate: YES(?,POLY)
Proof:
The input was oriented with the instance of
Polynomial Path Order () as induced by the safe mapping
safe(not) = {1}, safe(true) = {}, safe(false) = {}, safe(odd) = {},
safe(0) = {}, safe(s) = {1}, safe(+) = {}
and precedence
odd > not .
Following symbols are considered recursive:
{not, odd, +}
The recursion depth is 2 .
For your convenience, here are the oriented rules in predicative
notation (possibly applying argument filtering):
Strict DPs: {}
Weak DPs : {}
Strict Trs:
{ not(; true()) -> false()
, not(; false()) -> true()
, odd(0();) -> false()
, odd(s(; x);) -> not(; odd(x;))
, +(x, 0();) -> x
, +(x, s(; y);) -> s(; +(x, y;))
, +(s(; x), y;) -> s(; +(x, y;))}
Weak Trs : {}
Hurray, we answered YES(?,POLY)
POP* (PS)
Execution Time (secs) | 0.059 |
Answer | YES(?,POLY) |
Input | SK90 2.31 |
YES(?,POLY)
We consider the following Problem:
Strict Trs:
{ not(true()) -> false()
, not(false()) -> true()
, odd(0()) -> false()
, odd(s(x)) -> not(odd(x))
, +(x, 0()) -> x
, +(x, s(y)) -> s(+(x, y))
, +(s(x), y) -> s(+(x, y))}
StartTerms: basic terms
Strategy: innermost
Certificate: YES(?,POLY)
Proof:
The input was oriented with the instance of
Polynomial Path Order (PS) as induced by the safe mapping
safe(not) = {1}, safe(true) = {}, safe(false) = {}, safe(odd) = {},
safe(0) = {}, safe(s) = {1}, safe(+) = {}
and precedence
odd > not .
Following symbols are considered recursive:
{not, odd, +}
The recursion depth is 2 .
For your convenience, here are the oriented rules in predicative
notation (possibly applying argument filtering):
Strict DPs: {}
Weak DPs : {}
Strict Trs:
{ not(; true()) -> false()
, not(; false()) -> true()
, odd(0();) -> false()
, odd(s(; x);) -> not(; odd(x;))
, +(x, 0();) -> x
, +(x, s(; y);) -> s(; +(x, y;))
, +(s(; x), y;) -> s(; +(x, y;))}
Weak Trs : {}
Hurray, we answered YES(?,POLY)
Small POP*
Execution Time (secs) | 0.109 |
Answer | YES(?,O(n^1)) |
Input | SK90 2.31 |
YES(?,O(n^1))
We consider the following Problem:
Strict Trs:
{ not(true()) -> false()
, not(false()) -> true()
, odd(0()) -> false()
, odd(s(x)) -> not(odd(x))
, +(x, 0()) -> x
, +(x, s(y)) -> s(+(x, y))
, +(s(x), y) -> s(+(x, y))}
StartTerms: basic terms
Strategy: innermost
Certificate: YES(?,O(n^1))
Proof:
The input was oriented with the instance of
Small Polynomial Path Order (WSC,
Nat 1-bounded) as induced by the safe mapping
safe(not) = {1}, safe(true) = {}, safe(false) = {}, safe(odd) = {},
safe(0) = {}, safe(s) = {1}, safe(+) = {}
and precedence
odd > not .
Following symbols are considered recursive:
{odd, +}
The recursion depth is 1 .
For your convenience, here are the oriented rules in predicative
notation (possibly applying argument filtering):
Strict DPs: {}
Weak DPs : {}
Strict Trs:
{ not(; true()) -> false()
, not(; false()) -> true()
, odd(0();) -> false()
, odd(s(; x);) -> not(; odd(x;))
, +(x, 0();) -> x
, +(x, s(; y);) -> s(; +(x, y;))
, +(s(; x), y;) -> s(; +(x, y;))}
Weak Trs : {}
Hurray, we answered YES(?,O(n^1))
Small POP* (PS)
Execution Time (secs) | 0.071 |
Answer | YES(?,O(n^1)) |
Input | SK90 2.31 |
YES(?,O(n^1))
We consider the following Problem:
Strict Trs:
{ not(true()) -> false()
, not(false()) -> true()
, odd(0()) -> false()
, odd(s(x)) -> not(odd(x))
, +(x, 0()) -> x
, +(x, s(y)) -> s(+(x, y))
, +(s(x), y) -> s(+(x, y))}
StartTerms: basic terms
Strategy: innermost
Certificate: YES(?,O(n^1))
Proof:
The input was oriented with the instance of
Small Polynomial Path Order (WSC,
PS,
Nat 1-bounded) as induced by the safe mapping
safe(not) = {1}, safe(true) = {}, safe(false) = {}, safe(odd) = {},
safe(0) = {}, safe(s) = {1}, safe(+) = {}
and precedence
odd > not .
Following symbols are considered recursive:
{odd, +}
The recursion depth is 1 .
For your convenience, here are the oriented rules in predicative
notation (possibly applying argument filtering):
Strict DPs: {}
Weak DPs : {}
Strict Trs:
{ not(; true()) -> false()
, not(; false()) -> true()
, odd(0();) -> false()
, odd(s(; x);) -> not(; odd(x;))
, +(x, 0();) -> x
, +(x, s(; y);) -> s(; +(x, y;))
, +(s(; x), y;) -> s(; +(x, y;))}
Weak Trs : {}
Hurray, we answered YES(?,O(n^1))