thumb|300px|right|Illustration of the ancient Egyptian measure of Seked compared with the slope of the Great Pyramid of Giza|Great Pyramid
thumb|300px|right|Illustration of the ancient Egyptian measure of Seked compared with the slope of the Great Pyramid of Giza|Great Pyramid
Seked (or seqed) is an ancient Egyptian term describing the inclination of the triangular faces of a right pyramid. The system was based on the Egyptians' length measure known as the royal cubit. It was subdivided into seven palms, each of which was sub-divided into four digits.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).