Canonical Ref: YS 1.6
Sanskrit (Devanāgarī)
प्रमाणविपर्ययविकल्पनिद्रास्मृतयः
English Scholarly Translation
They are right knowledge, wrong knowledge, conceptualization, sleep, and memory
व्याख्या / Traditional Commentary & Notes
Classical Exegesis
Valid knowledge (pramāṇa), Misconstrual (viparyaya), Musing (vikalpa), Sleep (nidrā), and Remembrance (smṛtayaḥ)
Canonical CTS URN Reference
Pātañjala Yoga Sūtras, YS 1.6. Poorvam Open Research Engine (PORE) Corpus.