瑜伽師地論分門記 6.27

6.27

Eleventh within the eleven main divisions, explaining the constancy and inconstancy of the space element, divided into three: 1. general question; 2. brief answer; 3. detailed explanation, divided into three: (1) general statement; (2) listing the designations, divided into two as in the treatise; (3) individual explanations, divided into two: i. explaining constancy, inconstancy, and so forth, divided into three: (i) explaining the characteristic of constancy; (ii) explaining the characteristic of inconstancy; (iii) explaining the locus; ii. explaining purity and impurity, divided into two: (i) explaining the characteristic of purity; (ii) explaining the characteristic of impurity.