vināśaṃ prati sarveṣāṃ hetvantarānapekṣatayā sthitvādityanena hi trilakṣaṇohetuḥ sūcitas tameva spaṣṭayann āha yadbhāvaṃ pratītyādi /
As regards destruction, all [things] are independent of other causes. This indicates the reason fulfilling the three conditions [of a valid probans]. [The author] clarifies this further by stating "yadbhāvam prati" etc.