عنوان مقاله [English]
Finding the what and types of knowledge and solving the problem of correspondence have been focused on since the philosophical studies began. Explanation of the nature of knowledge, its types of knowledge by presence and knowledge by correspondence, relativity of the division and the way of returning the types to each other have been the most important problems studied in the paper. Again, returning of knowledge by correspondence to that by presence along with different views on it and, finally, the preferred one have been of more importance. It should be stated that reviewing the above problems have been mostly based on transcendent opinions.