Despite their reverence for Plato, the Neoplatonists tended to associate mathematics very closely with the sensible. I here discuss two issues frequently raised in Neoplatonic discussions of the category of quantity. Both concern disputes about the relation of priority between two concepts, in one case quantity and quality, in the other the discrete and continuous.
Mueller, Ian, "Some Remarks on Some Neoplatonic Discussions of Some Mathematical Concepts" (1983). The Society for Ancient Greek Philosophy Newsletter. 43.