瑜伽論記 3.199

3.199

三、是獨相等者，成唯識云：無明愛取說名獨相，不與餘支相交雜故，餘是雜相，謂前後義定不轉作餘支名獨相，與此相違是雜相也。謂能引愛非愛果者，體即行支，未潤已前名引因故。及能生趣差別者，謂即有支，由行被潤轉名為有，能生支故。

Regarding "Three are distinct characteristics," and so forth: the Cheng Weishi Lun says: ignorance, craving, and grasping are called distinct characteristics because they are not commingled with the other factors; the rest are mixed characteristics. That is, when the meaning of the preceding and succeeding is fixed and does not transform into other factors, it is called a distinct characteristic; what is contrary to this is a mixed characteristic. What leads agreeable and disagreeable fruits is the substantial entity of the factor of formations, because before being moistened it is called the leading cause. And what produces the distinctions of destinies is the factor of existence, because formations, upon being moistened, are transformed into the name of existence, being the factor that can produce.