TRS: { minus(x, x) -> 0(), minus(0(), x) -> 0(), minus(x, 0()) -> x, minus(s(x), s(y)) -> minus(x, y), le(0(), y) -> true(), le(s(x), 0()) -> false(), le(s(x), s(y)) -> le(x, y), quot(x, y) -> if_quot(minus(x, y), y, le(y, 0()), le(y, x)), if_quot(x, y, true(), z) -> divByZeroError(), if_quot(x, y, false(), true()) -> s(quot(x, y)), if_quot(x, y, false(), false()) -> 0()} Fail