YES Input TRS: 1: not(true()) -> false() 2: not(false()) -> true() 3: odd(0()) -> false() 4: odd(s(x)) -> not(odd(x)) 5: +(x,0()) -> x 6: +(x,s(y)) -> s(+(x,y)) 7: +(s(x),y) -> s(+(x,y)) Number of strict rules: 7 Direct POLO(bPol) ... removes: 4 1 3 5 7 2 s w: x1 + 32288 false w: 40652 true w: 8366 0 w: 1 odd w: x1 + 40652 + w: 2 * x1 + x2 + 1 not w: x1 + 32287 Number of strict rules: 1 Direct POLO(bPol) ... removes: 6 s w: x1 + 1 false w: 40652 true w: 40651 0 w: 1 odd w: x1 + 40652 + w: 2 * x1 + 2 * x2 + 282 not w: x1 + 1 Number of strict rules: 0