Note 236 — BOOK III
Reading edition
We have in Isidore, for example, the terms numerus trigonus, numerus quadratus, numerus quinquangulus, and linealis, superficialis, and circularis numerus.
Reading edition
We have in Isidore, for example, the terms numerus trigonus, numerus quadratus, numerus quinquangulus, and linealis, superficialis, and circularis numerus.