We are left with following problem, upon which TcT provides the
certificate YES(O(1),O(n^1)).
Strict Trs:
{ implies(x, or(y, z)) -> or(y, implies(x, z))
, implies(not(x), y) -> or(x, y)
, implies(not(x), or(y, z)) -> implies(y, or(x, z)) }
Obligation:
runtime complexity
Answer:
YES(O(1),O(n^1))
The input is overlay and right-linear. Switching to innermost
rewriting.
We are left with following problem, upon which TcT provides the
certificate YES(O(1),O(n^1)).
Strict Trs:
{ implies(x, or(y, z)) -> or(y, implies(x, z))
, implies(not(x), y) -> or(x, y)
, implies(not(x), or(y, z)) -> implies(y, or(x, z)) }
Obligation:
innermost runtime complexity
Answer:
YES(O(1),O(n^1))
The weightgap principle applies (using the following nonconstant
growth matrix-interpretation)
The following argument positions are usable:
Uargs(or) = {2}
TcT has computed the following matrix interpretation satisfying
not(EDA) and not(IDA(1)).
[implies](x1, x2) = [1] x1 + [1] x2 + [0]
[not](x1) = [1] x1 + [4]
[or](x1, x2) = [1] x1 + [1] x2 + [0]
The order satisfies the following ordering constraints:
[implies(x, or(y, z))] = [1] x + [1] y + [1] z + [0]
>= [1] x + [1] y + [1] z + [0]
= [or(y, implies(x, z))]
[implies(not(x), y)] = [1] x + [1] y + [4]
> [1] x + [1] y + [0]
= [or(x, y)]
[implies(not(x), or(y, z))] = [1] x + [1] y + [1] z + [4]
> [1] x + [1] y + [1] z + [0]
= [implies(y, or(x, z))]
Further, it can be verified that all rules not oriented are covered by the weightgap condition.
We are left with following problem, upon which TcT provides the
certificate YES(O(1),O(n^1)).
Strict Trs: { implies(x, or(y, z)) -> or(y, implies(x, z)) }
Weak Trs:
{ implies(not(x), y) -> or(x, y)
, implies(not(x), or(y, z)) -> implies(y, or(x, z)) }
Obligation:
innermost runtime complexity
Answer:
YES(O(1),O(n^1))
We use the processor 'matrix interpretation of dimension 1' to
orient following rules strictly.
Trs: { implies(x, or(y, z)) -> or(y, implies(x, z)) }
The induced complexity on above rules (modulo remaining rules) is
YES(?,O(n^1)) . These rules are moved into the corresponding weak
component(s).
Sub-proof:
----------
The following argument positions are usable:
Uargs(or) = {2}
TcT has computed the following constructor-based matrix
interpretation satisfying not(EDA).
[implies](x1, x2) = [2] x1 + [2] x2 + [5]
[not](x1) = [1] x1 + [2]
[or](x1, x2) = [1] x1 + [1] x2 + [2]
The order satisfies the following ordering constraints:
[implies(x, or(y, z))] = [2] x + [2] y + [2] z + [9]
> [2] x + [1] y + [2] z + [7]
= [or(y, implies(x, z))]
[implies(not(x), y)] = [2] x + [2] y + [9]
> [1] x + [1] y + [2]
= [or(x, y)]
[implies(not(x), or(y, z))] = [2] x + [2] y + [2] z + [13]
> [2] x + [2] y + [2] z + [9]
= [implies(y, or(x, z))]
We return to the main proof.
We are left with following problem, upon which TcT provides the
certificate YES(O(1),O(1)).
Weak Trs:
{ implies(x, or(y, z)) -> or(y, implies(x, z))
, implies(not(x), y) -> or(x, y)
, implies(not(x), or(y, z)) -> implies(y, or(x, z)) }
Obligation:
innermost runtime complexity
Answer:
YES(O(1),O(1))
Empty rules are trivially bounded
Hurray, we answered YES(O(1),O(n^1))