*** 1 Progress [(O(1),O(1))] ***
Considered Problem:
Strict DP Rules:
Strict TRS Rules:
=(x,y) -> xor(x,xor(y,true()))
implies(x,y) -> xor(and(x,y),xor(x,true()))
not(x) -> xor(x,true())
or(x,y) -> xor(and(x,y),xor(x,y))
Weak DP Rules:
Weak TRS Rules:
Signature:
{=/2,implies/2,not/1,or/2} / {and/2,true/0,xor/2}
Obligation:
Full
basic terms: {=,implies,not,or}/{and,true,xor}
Applied Processor:
DependencyPairs {dpKind_ = DT}
Proof:
We add the following weak dependency pairs:
Strict DPs
=#(x,y) -> c_1(x,y)
implies#(x,y) -> c_2(x,y,x)
not#(x) -> c_3(x)
or#(x,y) -> c_4(x,y,x,y)
Weak DPs
and mark the set of starting terms.
*** 1.1 Progress [(O(1),O(1))] ***
Considered Problem:
Strict DP Rules:
=#(x,y) -> c_1(x,y)
implies#(x,y) -> c_2(x,y,x)
not#(x) -> c_3(x)
or#(x,y) -> c_4(x,y,x,y)
Strict TRS Rules:
=(x,y) -> xor(x,xor(y,true()))
implies(x,y) -> xor(and(x,y),xor(x,true()))
not(x) -> xor(x,true())
or(x,y) -> xor(and(x,y),xor(x,y))
Weak DP Rules:
Weak TRS Rules:
Signature:
{=/2,implies/2,not/1,or/2,=#/2,implies#/2,not#/1,or#/2} / {and/2,true/0,xor/2,c_1/2,c_2/3,c_3/1,c_4/4}
Obligation:
Full
basic terms: {=#,implies#,not#,or#}/{and,true,xor}
Applied Processor:
UsableRules
Proof:
We replace rewrite rules by usable rules:
=#(x,y) -> c_1(x,y)
implies#(x,y) -> c_2(x,y,x)
not#(x) -> c_3(x)
or#(x,y) -> c_4(x,y,x,y)
*** 1.1.1 Progress [(O(1),O(1))] ***
Considered Problem:
Strict DP Rules:
=#(x,y) -> c_1(x,y)
implies#(x,y) -> c_2(x,y,x)
not#(x) -> c_3(x)
or#(x,y) -> c_4(x,y,x,y)
Strict TRS Rules:
Weak DP Rules:
Weak TRS Rules:
Signature:
{=/2,implies/2,not/1,or/2,=#/2,implies#/2,not#/1,or#/2} / {and/2,true/0,xor/2,c_1/2,c_2/3,c_3/1,c_4/4}
Obligation:
Full
basic terms: {=#,implies#,not#,or#}/{and,true,xor}
Applied Processor:
WeightGap {wgDimension = 1, wgDegree = 0, wgKind = Algebraic, wgUArgs = UArgs, wgOn = WgOnAny}
Proof:
The weightgap principle applies using the following constant growth matrix-interpretation:
We apply a matrix interpretation of kind constructor based matrix interpretation (containing no more than 0 non-zero interpretation-entries in the diagonal of the component-wise maxima):
The following argument positions are considered usable:
none
Following symbols are considered usable:
{}
TcT has computed the following interpretation:
p(=) = [1] x2 + [0]
p(and) = [0]
p(implies) = [0]
p(not) = [0]
p(or) = [1] x2 + [0]
p(true) = [0]
p(xor) = [0]
p(=#) = [2] x1 + [2]
p(implies#) = [0]
p(not#) = [2]
p(or#) = [1]
p(c_1) = [2] x1 + [0]
p(c_2) = [0]
p(c_3) = [0]
p(c_4) = [0]
Following rules are strictly oriented:
=#(x,y) = [2] x + [2]
> [2] x + [0]
= c_1(x,y)
not#(x) = [2]
> [0]
= c_3(x)
or#(x,y) = [1]
> [0]
= c_4(x,y,x,y)
Following rules are (at-least) weakly oriented:
implies#(x,y) = [0]
>= [0]
= c_2(x,y,x)
Further, it can be verified that all rules not oriented are covered by the weightgap condition.
*** 1.1.1.1 Progress [(O(1),O(1))] ***
Considered Problem:
Strict DP Rules:
implies#(x,y) -> c_2(x,y,x)
Strict TRS Rules:
Weak DP Rules:
=#(x,y) -> c_1(x,y)
not#(x) -> c_3(x)
or#(x,y) -> c_4(x,y,x,y)
Weak TRS Rules:
Signature:
{=/2,implies/2,not/1,or/2,=#/2,implies#/2,not#/1,or#/2} / {and/2,true/0,xor/2,c_1/2,c_2/3,c_3/1,c_4/4}
Obligation:
Full
basic terms: {=#,implies#,not#,or#}/{and,true,xor}
Applied Processor:
NaturalMI {miDimension = 1, miDegree = 0, miKind = Algebraic, uargs = UArgs, urules = URules, selector = Just any strict-rules, greedy = NoGreedy}
Proof:
We apply a matrix interpretation of kind constructor based matrix interpretation (containing no more than 0 non-zero interpretation-entries in the diagonal of the component-wise maxima):
The following argument positions are considered usable:
none
Following symbols are considered usable:
{}
TcT has computed the following interpretation:
p(=) = [0]
p(and) = [0]
p(implies) = [0]
p(not) = [0]
p(or) = [1]
p(true) = [0]
p(xor) = [0]
p(=#) = [1] x2 + [0]
p(implies#) = [1] x1 + [10]
p(not#) = [0]
p(or#) = [0]
p(c_1) = [1] x2 + [0]
p(c_2) = [0]
p(c_3) = [0]
p(c_4) = [0]
Following rules are strictly oriented:
implies#(x,y) = [1] x + [10]
> [0]
= c_2(x,y,x)
Following rules are (at-least) weakly oriented:
=#(x,y) = [1] y + [0]
>= [1] y + [0]
= c_1(x,y)
not#(x) = [0]
>= [0]
= c_3(x)
or#(x,y) = [0]
>= [0]
= c_4(x,y,x,y)
*** 1.1.1.1.1 Progress [(O(1),O(1))] ***
Considered Problem:
Strict DP Rules:
Strict TRS Rules:
Weak DP Rules:
=#(x,y) -> c_1(x,y)
implies#(x,y) -> c_2(x,y,x)
not#(x) -> c_3(x)
or#(x,y) -> c_4(x,y,x,y)
Weak TRS Rules:
Signature:
{=/2,implies/2,not/1,or/2,=#/2,implies#/2,not#/1,or#/2} / {and/2,true/0,xor/2,c_1/2,c_2/3,c_3/1,c_4/4}
Obligation:
Full
basic terms: {=#,implies#,not#,or#}/{and,true,xor}
Applied Processor:
EmptyProcessor
Proof:
The problem is already closed. The intended complexity is O(1).