nyasati
ny-asati ( cf. nyāsa 2, and next; = nikṣipati ; for Skt. -asyati, Epic -asati), calculates, reckons (in mathematics); so Tib. , rtsi : huṃkāreṇa nyaseya (3 sg. opt. ) ekinaiṣo LV 151.8 ( vs ), he could reckon in a single instant (saying ‘hum!’) .