; @origtpdbfilename mset_a.trs
; @xtcfilename "../xml/mset_a.trs.xml"
(format TRS)
(fun s 1)
(fun o 0)
(fun div 2)
(fun divL 2)
(fun |0| 0)
(fun minus 2)
(fun cons 2)
(fun nil 0)
(rule (minus x o) x)
(rule (minus (s x) (s y)) (minus x y))
(rule (div |0| (s y)) |0|)
(rule (div (s x) (s y)) (s (div (minus x y) (s y))))
(rule (divL x nil) x)
(rule (divL x (cons y xs)) (divL (div x y) xs))
(rule (divL z (cons x (cons y xs))) (divL z (cons y (cons x xs))) :cost 0)