evaṃ vistareṇa śabdānityatvapratijñāyā arthāpattipramāṇabādhitatvaṃ samarthya upasaṃharannāha nityatāyām ityādi / tasmād ityupasaṃhāro 'tra draṣṭavyaḥ /
Having thus established in detail that the claim of words' non-eternality is invalidated by the evidence of presumption, [the author] concludes by saying "regarding eternality" and so forth. The concluding term "tasmāt" ["therefore"] should be understood here.