👉 Non-deceivable is a concept in philosophy and mathematics that refers to a mathematical object that cannot be reduced to any other mathematical object with respect to some criteria. It is often used in contexts where a certain property or characteristic of an object is desired but it does not exist in the set of all mathematical objects, such as real numbers. Non-deceivable objects are those that do not possess properties that can be objectively measured and compared against others. For example, if we consider the real number system