# In Aristotelis analyticorum priorum librum I commentarium 15

Alexander of Aphrodisias, In Aristotelis analyticorum priorum librum I commentarium, Page 27a15. Ancient Greek.

Canonical: https://interlinea.aeterna-institute.org/library/greek/alexander-of-aphrodisias/in-aristotelis-analyticorum-priorum-librum-i-commentarium/15

Ὅτι μὲν οὖν γίνεται συλλογισμὸς ἐχόντων τῶν ὄρων, φανερὸν· Δείξας τὰς προειρημένας δύο συζυγίας συλλογιστικὰς ἐν δευτέρῳ σχήματι διά τε τῶν ἀντιστροφῶν καὶ διὰ τῆς εἰς ἀδύνατον ἀπαγωγῆς ἐπισημαίνεται, ὅτι οὐ τέλειοι οὗτοι οἱ συλλογισμοὶ τῷ προσδεηθῆναι ἀποδείξεως ἔξωθεν πρὸς τὸ τὸ ἐν αὐτοῖς ἀναγκαῖον φανερὸν γενέσθαι.

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Alexander of Aphrodisias, In Aristotelis analyticorum priorum librum I commentarium, ed. Maximilian Wallies. Text: The Greek Library, from the Perseus Digital Library and other open sources, CC BY-SA 4.0. Changes: apostrophes normalised and the text divided into reading sections by Interlinea.
License: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). Source: https://thegreeklibrary.pages.lisn.upsaclay.fr/works/tlg0732.tlg005.local001/.