(0) Obligation:
Q restricted rewrite system:
The TRS R consists of the following rules:
app(app(app(compose, f), g), x) → app(f, app(g, x))
Q is empty.
(1) QTRSRRRProof (EQUIVALENT transformation)
Used ordering:
Lexicographic path order with status [LPO].
Precedence:
compose > app2
Status:
app2: [1,2]
compose: []
With this ordering the following rules can be removed by the rule removal processor [LPAR04] because they are oriented strictly:
app(app(app(compose, f), g), x) → app(f, app(g, x))
(2) Obligation:
Q restricted rewrite system:
R is empty.
Q is empty.
(3) RisEmptyProof (EQUIVALENT transformation)
The TRS R is empty. Hence, termination is trivially proven.
(4) TRUE