Sadurung periode puniki, panyurat sakadi Peter Abelard nyuratang komentar antuk karya logika sane purwa (Kategori Aristoteles, Antuk Interpretasi, lan Isagoge saking Porphyry).
In the earlier period, writers such as Peter Abelard wrote commentaries on the works of the Old logic (Aristotle's Categories, On interpretation, and the Isagoge of Porphyry).