begins fol. 1a

rakatvāvaśyaṃ bhāvāt // na dvitīyaḥ //

brahmaṇyapyuktanyāyena pratiphalitacitphalabhūtāvaraṇabhagarūpasya tadabhivyaktacijjanyavyavahārarūpasya vātiśayasya satvāt // etc.