(GOAL COMPLEXITY) (STARTTERM (FUNCTIONSYMBOLS start)) (VAR A B) (RULES eval(A,B) -> Com_1(eval(A,A)) :|: 0 >= A && B = 1 eval(A,B) -> Com_1(eval(A,A)) :|: B >= 1 && 1 + B >= 0 && B >= A + 1 eval(A,B) -> Com_1(eval(A,0)) :|: A >= 1 && B = 1 eval(A,B) -> Com_1(eval(A,B - 1)) :|: B >= 1 && 1 + B >= 0 && A >= B start(A,B) -> Com_1(eval(A,B)) )