 The main aim of Maimon’s Law of Determinability is to provide a criterion that would distinguish between syntheses that reflect a real connection between concepts, and arbitrary syntheses, which result from the activity of the imagination. Real syntheses are of crucial importance for Maimon, since through this kind of syntheses we can create new concepts, and, in the case of a priori syntheses, even create genuine objects. According to Maimon in any real synthesis of a subject and a predicate, the following two principles must be observed: