YES TRS: +(0(),y) -> y +(s(x),y) -> s(+(x,y)) +(s(x),y) -> +(x,s(y)) linear polynomial interpretations on N: +_A(x1,x2) = x2 + 1 +#_A(x1,x2) = x2 + 1 0_A = 1 0#_A = 0 s_A(x1) = x1 s#_A(x1) = 0 precedence: + = 0 = s