(0) Obligation:
Runtime Complexity TRS:
The TRS R consists of the following rules:
cons(x, cons(y, z)) → big
inf(x) → cons(x, inf(s(x)))
Rewrite Strategy: FULL
(1) CpxTrsToCpxRelTrsProof (BOTH BOUNDS(ID, ID) transformation)
Transformed TRS to relative TRS where S is empty.
(2) Obligation:
Runtime Complexity Relative TRS:
The TRS R consists of the following rules:
cons(x, cons(y, z)) → big
inf(x) → cons(x, inf(s(x)))
S is empty.
Rewrite Strategy: FULL
(3) SlicingProof (LOWER BOUND(ID) transformation)
Sliced the following arguments:
cons/0
inf/0
s/0
(4) Obligation:
Runtime Complexity Relative TRS:
The TRS R consists of the following rules:
cons(cons(z)) → big
inf → cons(inf)
S is empty.
Rewrite Strategy: FULL
(5) InfiniteLowerBoundProof (EQUIVALENT transformation)
The loop following loop proves infinite runtime complexity:
The rewrite sequence
inf →+ cons(inf)
gives rise to a decreasing loop by considering the right hand sides subterm at position [0].
The pumping substitution is [ ].
The result substitution is [ ].
(6) BOUNDS(INF, INF)