f(a, f(

R

↳Dependency Pair Analysis

F(a, f(x, a)) -> F(a, f(f(a,x), f(a, a)))

F(a, f(x, a)) -> F(f(a,x), f(a, a))

F(a, f(x, a)) -> F(a,x)

F(a, f(x, a)) -> F(a, a)

Furthermore,

R

↳DPs

→DP Problem 1

↳Remaining Obligation(s)

The following remains to be proven:

**F(a, f( x, a)) -> F(a, x)**

f(a, f(x, a)) -> f(a, f(f(a,x), f(a, a)))

innermost

Duration:

0:00 minutes