大方廣佛華嚴經隨疏演義鈔 61.83

61.83

疏「或略非略攝之」者，以論經無略非略，下釋即散不散中開出。今以論中不說於上二無色故，以此當之。無所有想即是略也。非想非非想中，此想亦劣，故名非略。

Regarding the commentary's 'Or subsuming them under abbreviated and non-abbreviated,' because the treatise text lacks 'abbreviated and non-abbreviated,' the explanation below unfolds them from 'distracted and non-distracted.' Now, because the treatise does not mention the upper two formless [realms], these are made to correspond to them: The perception of nothingness is 'abbreviated.' In [the sphere of] neither perception nor non-perception, this perception is also weak, hence it is called 'non-abbreviated.'