（aprama^da）: 'no laxity，' 'vigilance.' One of the ten 'virtue producing mental function' dharmas listed in the Abhidharma-ko/sa-bha^sya 俱舍论; one of the 'good mental function' elements in the doctrine of the Yoga^ca^ra 瑜伽行派. The mental function of resisting evil existences and cultivating good ones. In Yoga^ca^ra doctrine， it is considered as a provisional element rather than a real one.