yah-which; yogah-mystic yoga process; bhagavat-banah-aiming at the Supreme Personality of Godhead; nirvana-atman-O embodiment of nirvana; tvaya-by You; uditah-explained; kidrsah-of what nature; kati-how many; ca-and; aṅgani-branches; yatah-by which; tattva-of the truth; avabodhanam-understanding.