*** 1 Progress [(O(1),O(1))] ***
Considered Problem:
Strict DP Rules:
Strict TRS Rules:
cons(x,y) -> x
cons(x,y) -> y
f(s(a()),s(b()),x) -> f(x,x,x)
g(f(s(x),s(y),z)) -> g(f(x,y,z))
Weak DP Rules:
Weak TRS Rules:
Signature:
{cons/2,f/3,g/1} / {a/0,b/0,s/1}
Obligation:
Innermost
basic terms: {cons,f,g}/{a,b,s}
Applied Processor:
DependencyPairs {dpKind_ = DT}
Proof:
We add the following dependency tuples:
Strict DPs
cons#(x,y) -> c_1()
cons#(x,y) -> c_2()
f#(s(a()),s(b()),x) -> c_3(f#(x,x,x))
g#(f(s(x),s(y),z)) -> c_4(g#(f(x,y,z)),f#(x,y,z))
Weak DPs
and mark the set of starting terms.
*** 1.1 Progress [(O(1),O(1))] ***
Considered Problem:
Strict DP Rules:
cons#(x,y) -> c_1()
cons#(x,y) -> c_2()
f#(s(a()),s(b()),x) -> c_3(f#(x,x,x))
g#(f(s(x),s(y),z)) -> c_4(g#(f(x,y,z)),f#(x,y,z))
Strict TRS Rules:
Weak DP Rules:
Weak TRS Rules:
cons(x,y) -> x
cons(x,y) -> y
f(s(a()),s(b()),x) -> f(x,x,x)
g(f(s(x),s(y),z)) -> g(f(x,y,z))
Signature:
{cons/2,f/3,g/1,cons#/2,f#/3,g#/1} / {a/0,b/0,s/1,c_1/0,c_2/0,c_3/1,c_4/2}
Obligation:
Innermost
basic terms: {cons#,f#,g#}/{a,b,s}
Applied Processor:
UsableRules
Proof:
We replace rewrite rules by usable rules:
cons#(x,y) -> c_1()
cons#(x,y) -> c_2()
f#(s(a()),s(b()),x) -> c_3(f#(x,x,x))
*** 1.1.1 Progress [(O(1),O(1))] ***
Considered Problem:
Strict DP Rules:
cons#(x,y) -> c_1()
cons#(x,y) -> c_2()
f#(s(a()),s(b()),x) -> c_3(f#(x,x,x))
Strict TRS Rules:
Weak DP Rules:
Weak TRS Rules:
Signature:
{cons/2,f/3,g/1,cons#/2,f#/3,g#/1} / {a/0,b/0,s/1,c_1/0,c_2/0,c_3/1,c_4/2}
Obligation:
Innermost
basic terms: {cons#,f#,g#}/{a,b,s}
Applied Processor:
Trivial
Proof:
Consider the dependency graph
1:S:cons#(x,y) -> c_1()
2:S:cons#(x,y) -> c_2()
3:S:f#(s(a()),s(b()),x) -> c_3(f#(x,x,x))
The dependency graph contains no loops, we remove all dependency pairs.
*** 1.1.1.1 Progress [(O(1),O(1))] ***
Considered Problem:
Strict DP Rules:
Strict TRS Rules:
Weak DP Rules:
Weak TRS Rules:
Signature:
{cons/2,f/3,g/1,cons#/2,f#/3,g#/1} / {a/0,b/0,s/1,c_1/0,c_2/0,c_3/1,c_4/2}
Obligation:
Innermost
basic terms: {cons#,f#,g#}/{a,b,s}
Applied Processor:
EmptyProcessor
Proof:
The problem is already closed. The intended complexity is O(1).