thal 'gyur yang dag gang zhig bzlog don tshul gsum tshang ba

[translation-eng] {Hopkins} that which (1) is a correct consequence and (2) fulfills the three modes of reversing the object/meaning ?? {T}

[comments] definition of correct consequence that impels a proof (sgrub byed 'phen pa'i thal 'gyur yang dag) Check English {T}