YES TRS: div(X,e()) -> i(X) i(div(X,Y)) -> div(Y,X) div(div(X,Y),Z) -> div(Y,div(i(X),Z)) linear polynomial interpretations on N: div_A(x1,x2) = x1 + x2 + 1 div#_A(x1,x2) = x1 + x2 + 1 e_A = 0 e#_A = 0 i_A(x1) = x1 i#_A(x1) = x1 precedence: div = e = i