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 his semen forth, but it answered from the river, invalidating his claim. Then, the gods listened to Horus' claim of having dominated Set, and call his semen forth, and it answered from inside Set. However, Set still refused to relent, and the other gods were getting tired from over eighty years of fighting and challenges. Horus and Set challenged each other to a boat race, where they each raced in a boat made of stone. Horus and Set agreed, and the race started. But Horus had an edge: his boat was made of wood painted to resemble stone, rather than