The Yinming ruzhengli lun， Nya^yaprave/sa （Introduction to Logic）; by S/an%karasva^min 商羯罗主1 fasc， T 1630 32.11-13.Translated by Xuanzang 玄奘 in 647 at Hongfu Monastery. The first Indian Logic 因明text ever translated into Chinese. It offers an overview of Digna^ga's 阵那 logic. Ten monks wrote commentaries on this text that were incommensurate. A Court Taoist， Lü Tsai， wrote his own， applying yin-yang and Chinese cosmological principles， which outraged the Buddhists， leading to a crisis in the capitol that only dissipated once Xuanzang， questioned by the Emperor， confirmed that Lü's commentary was erroneous. English translation with Sanskrit text in Musashi.