NO
* Step 1: FromIts NO
    + Considered Problem:
        Rules:
          0. start(A,B) -> eval(A,B)          True               (1,1)
          1. eval(A,B)  -> eval(-2 + B,1 + A) [A >= 1 && B >= 1] (?,1)
          2. eval(A,B)  -> eval(-1 + A,A)     [A >= 1 && B >= 1] (?,1)
        Signature:
          {(eval,2);(start,2)}
        Flow Graph:
          [0->{1,2},1->{1,2},2->{1,2}]
        
    + Applied Processor:
        FromIts
    + Details:
        ()
* Step 2: CloseWith NO
    + Considered Problem:
        Rules:
          start(A,B) -> eval(A,B)           True
          eval(A,B)  -> eval(-2 + B,1 + A)  [A >= 1 && B >= 1]
          eval(A,B)  -> eval(-1 + A,A)      [A >= 1 && B >= 1]
        Signature:
          {(eval,2);(start,2)}
        Rule Graph:
          [0->{1,2},1->{1,2},2->{1,2}]
    + Applied Processor:
        CloseWith False
    + Details:
        ()

NO