Begins fol. 1a of 1st adhyāya

...ṇena buddher aparabhāgaṃ rūpaṃ rūpaprapañcaṃ prativiṣayitvaṃ nivartyata ity āha / tasyā iti / budhyupahitacaitanyadvārā svarūpe iṣṭatvād vyāsam āha / prajñayeti tayā dvārā cidātmā vācaṃ karaṇam etc.