In support of Tātparyacandrikā of Vyāsatīrtha, 1460-1539, supercommentary on Tattvaprakāśikā of Jayatīrtha, d. 1268, commentary of the 1st and 2nd chapters in Bādarāyaṇa's Brahmasūtra, presenting the Dvaita point of view in Hindu philosophy.