Verses on Sāṃkhya 15.1

15.1

avivekyādiḥ siddhas traiguṇyāt tadviparyayābhāvāt /
kāraṇaguṇātmakatvāt kāryasyāvyaktam api siddham //

Being non-discriminating and so forth is established from having the three constituents, because of the absence of its opposite; / because the effect has the nature of the constituents of the cause, the unmanifest is also established.