👉 Sumlessness is a concept in mathematics that refers to a mathematical object or function where there exists no other object or function with equal properties. In other words, it is a property of a mathematical object or function which cannot be achieved by another object or function. For example, consider the function f(x) = x^2 - 4x + 3. If we replace any single value in this function (such as x=1), with another value, say x=-1, we will