Relevant Interpretation of Stoic Logic

In this paper, Relevant interpretation of Stoic logic is studied. For this goal, two main views about conditional proposition in Stoic logic are examined. According to the first view which were presented by Becker and Egli, conditional particle which used in Stoic logic system is Philonian one and according to the second which were propounded by Barnes, Stopper and Nasieniewski conditional particle which used in Stoic logic system is Relevant one. In second part of this paper, we study relevance reformulation of conditional part of Stoic logic in basis of Nasieniewski work. Finally, Problems which arisen from relevant view are studied