'gal ba'i gtan tshigs bzhi

the four contradictory reasons [divided in terms of expression brjod 'dod there are four kinds, directly expressed contradiction 'gal ba dngos su brjod pa, for example, the dharmin impermanent sound, has the dharma permanent, because it is produced. contradiction expressed by the power/nature 'gal ba shugs kyis brjod pa, for example the dharmin space has the dharma being a producer, because it is empty of a power to perform a function/produce an object don byed nus pa. contradiction expressed by differences with the dharma chos kyi khyad par gyi sgo nas 'gal ba brjod pa, for example, the dharmin the eye and so forth, has the dharma gzhan don byed de, because of being composite 'dus bsags. contradiction expressed by differences with the dharmins chos can gyi khyad par gyi sgo nas 'gal ba brjod pa, for example, the gzhan gyi don byed pa'i dharmin the eye and so forth, has the dharma existence, because of being composite.]. is this gzhan don as in syllogism for others or benefit for others? [IW]

the four kinds of contradictory reason [IW]