^{page 34 note 1} If this is right should not be altered to : if any change is made (oratio obliqua) might be read, but no change is necessary.

^{page 36 note 1}

^{page 36 note 2} The last sentence is the conclusion of the whole set of arguments.

^{page 37 note 1} Sext. Emp. adv. Math. vii. 69 ought to have been quoted in a previous article in confirmation of the view taken of 974 9–10.