👉 Nearthrosis in mathematics refers to a particular type of geometric shape or pattern that is often used as a visual representation for mathematical concepts. It is typically defined as a closed curve that passes through all points on its boundary exactly once, and it appears to be an idealized version of the real world. The term "nearthrosis" was coined by mathematician John Nash in his 1956 paper "On the near-thority of the set of natural numbers."
