| kāryaviruddhopalabdhi |
NB 2.38: kāryaviruddhopalabdhir yathā nehāpratibaddhasāmarthyāni śītakāraṇāni santi agner iti // TSop 2.9.8) kāryaviruddhopalabdhir yathā nehāpratibaddhasāmarthyāni śītakāraṇāni santi vahner iti / pratiṣedhyānāṃ śītakāraṇānāṃ kāryaṃ śītaṃ tasya viruddho vahnis tasya cehopalabdhiḥ / |