瑜伽師地論略纂 5.71

5.71

前釋經宗要中有三，下第二、解等持。別列有十一，下解十門，闕第十一，如前已釋。

In the previous explanation of the essential doctrines of the sūtra, there were three parts; below is the second, explaining samādhi. Separately listed, there are eleven; below, it explains ten gates, omitting the eleventh, as already explained previously.