NO * Step 1: FromIts NO + Considered Problem: Rules: 0. f1(A,B,C) -> f1(E,F,B) [A >= 1 && D >= 1 && B = 0] (?,1) 1. f0(A,B,C) -> f1(A,B,C) True (1,1) Signature: {(f0,3);(f1,3)} Flow Graph: [0->{0},1->{0}] + Applied Processor: FromIts + Details: () * Step 2: CloseWith NO + Considered Problem: Rules: f1(A,B,C) -> f1(E,F,B) [A >= 1 && D >= 1 && B = 0] f0(A,B,C) -> f1(A,B,C) True Signature: {(f0,3);(f1,3)} Rule Graph: [0->{0},1->{0}] + Applied Processor: CloseWith False + Details: () NO