The Logical Thought For Sader AL-Deen AL- Shirazy

AbstractSader Al-deen Al-Shirazy is considered as one of the late moslem philosophers who dealt with the divine science.The researchers dealt with his divine philosophy as well as the natural and Sufism , but no one has dealt with the logical proplems this philosophers left us abook in logical which is Al- Tangheeh fi Al- Mantigh and athesis entitled ((Resalt al- Tasawer Waltusdeegh)) so the research is dealing with these two compositions. Throughout this research we deduce that Sader al- deen Al-shirazy did not restricted to studying the theology and sufism are ther he deals with the problems of logic but in brief.Besides we find that he connected Gnosticism with logic and made the logical thought as the base of it.We also find that Sader al- deen in this science is of the followers of Aristotle and he did not go beyond the Aristotle logic in its issues , analogy and induction