We consider the following Problem:
Strict Trs:
{ h(x, c(y, z)) -> h(c(s(y), x), z)
, h(c(s(x), c(s(0()), y)), z) -> h(y, c(s(0()), c(x, z)))}
StartTerms: basic terms
Strategy: innermost
Certificate: YES(?,O(n^1))
Proof:
We consider the following Problem:
Strict Trs:
{ h(x, c(y, z)) -> h(c(s(y), x), z)
, h(c(s(x), c(s(0()), y)), z) -> h(y, c(s(0()), c(x, z)))}
StartTerms: basic terms
Strategy: innermost
Certificate: YES(?,O(n^1))
Proof:
The weightgap principle applies, where following rules are oriented strictly:
TRS Component:
{h(c(s(x), c(s(0()), y)), z) -> h(y, c(s(0()), c(x, z)))}
Interpretation of nonconstant growth:
-------------------------------------
The following argument positions are usable:
Uargs(h) = {}, Uargs(c) = {}, Uargs(s) = {}
We have the following EDA-non-satisfying and IDA(1)-non-satisfying matrix interpretation:
Interpretation Functions:
h(x1, x2) = [0 1] x1 + [0 0] x2 + [0]
[0 0] [0 0] [1]
c(x1, x2) = [0 0] x1 + [0 0] x2 + [0]
[0 1] [0 1] [2]
s(x1) = [0 0] x1 + [0]
[0 0] [2]
0() = [0]
[0]
The strictly oriented rules are moved into the weak component.
We consider the following Problem:
Strict Trs: {h(x, c(y, z)) -> h(c(s(y), x), z)}
Weak Trs: {h(c(s(x), c(s(0()), y)), z) -> h(y, c(s(0()), c(x, z)))}
StartTerms: basic terms
Strategy: innermost
Certificate: YES(?,O(n^1))
Proof:
The weightgap principle applies, where following rules are oriented strictly:
TRS Component: {h(x, c(y, z)) -> h(c(s(y), x), z)}
Interpretation of nonconstant growth:
-------------------------------------
The following argument positions are usable:
Uargs(h) = {}, Uargs(c) = {}, Uargs(s) = {}
We have the following EDA-non-satisfying and IDA(1)-non-satisfying matrix interpretation:
Interpretation Functions:
h(x1, x2) = [1 0] x1 + [0 1] x2 + [0]
[0 0] [0 0] [1]
c(x1, x2) = [0 1] x1 + [1 0] x2 + [0]
[1 0] [0 1] [1]
s(x1) = [0 0] x1 + [0]
[1 0] [0]
0() = [2]
[0]
The strictly oriented rules are moved into the weak component.
We consider the following Problem:
Weak Trs:
{ h(x, c(y, z)) -> h(c(s(y), x), z)
, h(c(s(x), c(s(0()), y)), z) -> h(y, c(s(0()), c(x, z)))}
StartTerms: basic terms
Strategy: innermost
Certificate: YES(O(1),O(1))
Proof:
We consider the following Problem:
Weak Trs:
{ h(x, c(y, z)) -> h(c(s(y), x), z)
, h(c(s(x), c(s(0()), y)), z) -> h(y, c(s(0()), c(x, z)))}
StartTerms: basic terms
Strategy: innermost
Certificate: YES(O(1),O(1))
Proof:
Empty rules are trivially bounded
Hurray, we answered YES(?,O(n^1))