成唯識論演祕 6.574

6.574

按彼論云，前六愛、取、有三說為因分，後二為果分，所餘支說為雜分。所以者何？有二種受名為雜分：一謂後法以觸為緣因受；二謂現法與愛為緣果受，此二雜說。

According to that treatise: The first six and the three of craving, grasping, and existence are called the cause portion; the last two are the fruit portion; and the remaining factor is called the mixed portion. Why is this? There are two kinds of feeling called the mixed portion: the first is the causal feeling of future phenomena conditioned by contact; the second is the fruitional feeling of present phenomena serving as the condition for craving; these two are spoken of in combination.