俱舍論記 16.51

16.51

「論曰至唯無表故」者，釋第一句。此六業道無表決定，表即不定。如文可知。

[On the commentary,] "The treatise says [...] because they are only avijñapti": This explains the first line. For these six paths of karma, avijñapti is definite, while vijñapti is indefinite. This is clear from the text.