Egyptian fraction have been called "Horus-Eye fractions" after a theory (now discredited) that they were based on the parts of the Eye of Horus symbol. They were used in the Middle Kingdom in conjunction with the later notation for Egyptian fractions to subdivide a hekat, the primary ancient Egyptian volume measure for grain, bread, and other small quantities of volume, as described in the Akhmim Wooden Tablet. If any remainder was left after expressing a quantity in Eye of Horus fractions of a hekat, the remainder was written using the usual Egyptian fraction notation as multiples of a "ro", a unit equal
Horus name Horus name The Horus name is the oldest known and used crest of Ancient Egyptian rulers. It belongs to the "Great five names" of an Egyptian pharaoh. However, modern Egyptologists and linguists are starting to prefer the more neutral term: the "serekh name". This is because not every pharaoh had placed the falcon, which symbolizes the deity Horus, atop his (or in some cases, her) serekh. The picture of the Horus name is made of two basic elements: A sitting or walking figure of a certain deity holds a rectangular, ornamental vignette, imitating the floor plan of a palace facade