Note 107 — Chapter X · SOPHISTICI ELENCHI.
Reading edition
Ibid. a. 30: ὅλως τε μαχετέον, ἂν καὶ ἁπλῶς συλλογίζηται, ὅτι οὐχ ὃ ἔφησεν ἀπέφησε πρᾶγμα, ἀλλ’ ὄνομα· ὥστ’ οὐκ ἔλεγχος.
Instead of ἂν καί, Julius Pacius reads κἄν: the meaning is much the same.